Backyard Ultra – World Rankings
This is the section everyone has been waiting for. Or at least the section for which we have been recording all this data over the past decade. And the one for which so many good athletes have worked so hard to make…
The Backyard Ultra Rankings!
Opening up the table below you will be able to look up and see where you rank up against the best Backyard Ultra Runners in the world.
You can look up where you stand for any given year (Select Year from the drop down), or for all time (Select ‘ALL TIME‘ from the drop down)!
Even better, Naresh is going to set this up so that you can print out a nice looking certificate of your achievement.
These rankings only include backyarders who have gone 24 yards or longer. And, let me tell you, covering 100 miles in less than 24 hours is something to be proud of. Millions of people run. Hundreds of thousands of people run ultras. But only a very few put in the work in training, and bring it on race day, to achieve 100 miles in less than a day. Every person on this list has achieved something special, and deserves to be recognized.
Enjoy!
| Year | Rank | Yards | Name | Nat | Race | Date |
|---|---|---|---|---|---|---|
| 2022-2023 | 1 (tie) | 101 | Merijn Geerts | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 1 (tie) | 101 | Ivo Steyaert | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 3 | 86 | Shibawaki Daiki | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 4 | 85 | Yukinori Yoshida | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 5 (tie) | 76 | Phil Gore | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 5 (tie) | 76 | Piotr Chadovich | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 7 (tie) | 75 | Ryan Crawford | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 7 (tie) | 75 | Harvey Lewis | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 7 (tie) | 75 | Scott Snell | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 10 (tie) | 74 | Tokimasa Hirata | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 10 (tie) | 74 | Jon Noll | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 10 (tie) | 74 | Antonio Di Manno | ITA | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 10 (tie) | 74 | Jennifer Russo | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 14 (tie) | 73 | Robert Parsons | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 14 (tie) | 73 | David Stoltenborg | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 16 | 72 | Steve Slaby | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 17 | 70 | Dan Yovichin | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 18 (tie) | 67 | Frank Gielen | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 18 (tie) | 67 | Ihor Verys | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 18 (tie) | 67 | Kurai Quatresous | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 18 (tie) | 67 | Akihiro Maeda | JPN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 22 (tie) | 66 | Eric Deshaies | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 22 (tie) | 66 | Soren Moller | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 22 (tie) | 66 | Reyes Satevo | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 25 (tie) | 65 | Kevin Sneyders | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 25 (tie) | 65 | Marco Antonio Zaragoza Campillo | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 27 (tie) | 64 | Szilard Fodor | HUN | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 27 (tie) | 64 | Ritvars Kalnins | LAT | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 29 (tie) | 63 | Brecht Vandamme | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 29 (tie) | 63 | Levi Yoder | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 31 (tie) | 62 | Keith Vangraafeiland | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 31 (tie) | 62 | Niklas Sjoblom | SWE | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 33 (tie) | 60 | Chris Roberts | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 33 (tie) | 60 | Maxime le Meitour | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 33 (tie) | 60 | Phillipe Pollesel | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 33 (tie) | 60 | Fabrice Puaud | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 37 | 59 | Matthias Pelgrims | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 38 | 58 | Rodolfo Ramirez Leonides | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 39 | 57 | Torbjorn Gyllebring | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 40 (tie) | 56 | Ben Nicholls | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 40 (tie) | 56 | Claudio Collu | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| 2022-2023 | 40 (tie) | 56 | Branislav Pavic | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 40 (tie) | 56 | Nicolas Cointepas | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 40 (tie) | 56 | Michael Bellmon | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| 2022-2023 | 40 (tie) | 56 | Amanda Nelson | CAN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 46 (tie) | 55 | Christophe Baud | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 46 (tie) | 55 | Patrik Hrotek | SVK | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 48 (tie) | 54 | Jason Bigonia | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 48 (tie) | 54 | Minoru Tanaka | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 48 (tie) | 54 | Marcus Schieder | AUT | Big Bear's Backyard Ultra | 4/21/2023 |
| 2022-2023 | 51 (tie) | 53 | Zoltan Csecsei | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 51 (tie) | 53 | Josh Laker | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 53 (tie) | 52 | Hisayuki Tateno | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 53 (tie) | 52 | Liess Makhlouf | ALG | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 53 (tie) | 52 | Dave Kwiatkowski | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 53 (tie) | 52 | Kyle Kalbus | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 57 (tie) | 51 | John Yoon | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 57 (tie) | 51 | Christian Mauduit | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 57 (tie) | 51 | Jivee Tolentino | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 10/15/2022 |
| 2022-2023 | 57 (tie) | 51 | Joshua Toh | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 10/15/2022 |
| 2022-2023 | 57 (tie) | 51 | Oriol Antoli | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 57 (tie) | 51 | Tim Kacprzak | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| 2022-2023 | 57 (tie) | 51 | Dan Camac | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| 2022-2023 | 57 (tie) | 51 | Edit Furesz | HUN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 65 (tie) | 50 | Sebastien Ohl | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 65 (tie) | 50 | Peter Cromie | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 10/15/2022 |
| 2022-2023 | 65 (tie) | 50 | Jamal Said | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 10/15/2022 |
| 2022-2023 | 65 (tie) | 50 | Deric Lau | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 10/15/2022 |
| 2022-2023 | 65 (tie) | 50 | Dani Corvo | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 65 (tie) | 50 | Fabien Carpentier | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 65 (tie) | 50 | Thorleifur Thorleifsson | ISL | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 72 (tie) | 49 | Ross Mcphee | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 72 (tie) | 49 | Fida Muhammad | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 10/15/2022 |
| 2022-2023 | 72 (tie) | 49 | Mike Rowe | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 72 (tie) | 49 | Viktoria Brown | CAN | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 72 (tie) | 49 | Ivan Zaborsky | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 77 (tie) | 48 | Aaron Young | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 77 (tie) | 48 | Chris Murphy | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 77 (tie) | 48 | Aron de Wolf | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 77 (tie) | 48 | Tamie Tsukada | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 77 (tie) | 48 | Cody Eubanks | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 77 (tie) | 48 | Claire Bannwarth | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 77 (tie) | 48 | Morten Klingenberg | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 77 (tie) | 48 | Arkady Prytkov | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 77 (tie) | 48 | Yevgeniy Odnorog | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 86 (tie) | 47 | Margie Hadley | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 86 (tie) | 47 | Juan Contreras | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 86 (tie) | 47 | Matthew Blackburn | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 86 (tie) | 47 | Jose Ruiz Verdugo | ESP | The Last Lap-Backyard Ultra | 2/17/2023 |
| 2022-2023 | 90 (tie) | 46 | Hendrik Boury | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 90 (tie) | 46 | Peter Geszti | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 90 (tie) | 46 | Daniele Alimonti | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| 2022-2023 | 90 (tie) | 46 | Sam Harvey | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 90 (tie) | 46 | Andrew Jackson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 90 (tie) | 46 | Oriol Antoli Sarrau | ESP | The Last Lap-Backyard Ultra | 2/17/2023 |
| 2022-2023 | 90 (tie) | 46 | Ritvars Kalniņš | LAT | Backyard Ultra “Lusa Pedas” | 4/8/2023 |
| 2022-2023 | 97 (tie) | 45 | Michael Ohler | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Jonathan Gakstatter | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Matthias Kroling | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Drexler Gabor | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Junko Suzuki | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Shinya Abe | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Scott Bougen | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Martin Hatala | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Felix Sanchez Parra | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 97 (tie) | 45 | Jerome Charton | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| 2022-2023 | 97 (tie) | 45 | Kengo Takahashi | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| 2022-2023 | 97 (tie) | 45 | Koji Tsukada | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| 2022-2023 | 97 (tie) | 45 | Patryk Świętochowski | POL | Backyard Ultra “Lusa Pedas” | 4/8/2023 |
| 2022-2023 | 110 (tie) | 44 | Justin Wright | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 110 (tie) | 44 | Angelica Huemer-Toff | AUT | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 112 (tie) | 43 | Wesley Bels | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Mitch David | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Michel Leblanc | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Sandor Keller | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Pedro Parra | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Jose Daniel Gonzalez Alonso | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Ivan Perea | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Chris Spurling | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 112 (tie) | 43 | Ryan Shephard | CAN | BC Backyard Ultra | 4/28/2023 |
| 2022-2023 | 121 (tie) | 42 | Brian Bondy | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 121 (tie) | 42 | Ihara Tomokazu | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 121 (tie) | 42 | Juan Bravo | MEX | Backyard Matamoros | 11/26/2022 |
| 2022-2023 | 121 (tie) | 42 | Gaston Metselaar | NED | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 121 (tie) | 42 | Kevin Barata | CAN | BC Backyard Ultra | 4/28/2023 |
| 2022-2023 | 121 (tie) | 42 | Andre Rangelind | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| 2022-2023 | 127 (tie) | 41 | Carl Douglas | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 127 (tie) | 41 | Roman Packbier | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 127 (tie) | 41 | Filip Soderling | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 127 (tie) | 41 | Inanaga Yusuke | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 127 (tie) | 41 | Yoshikazu Kuroki | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 127 (tie) | 41 | Alejandro Santiago | MEX | Backyard Matamoros | 11/26/2022 |
| 2022-2023 | 127 (tie) | 41 | Adrian Castle | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| 2022-2023 | 127 (tie) | 41 | Bartosz Fudali | POL | Backyard Ultra Warmia | 3/17/2023 |
| 2022-2023 | 127 (tie) | 41 | Tara Dower | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 127 (tie) | 41 | James Blanton | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 127 (tie) | 41 | Mattias Edlund | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| 2022-2023 | 127 (tie) | 41 | Andrew Sholly | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 139 (tie) | 40 | Ben Hirst | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Nico Van Meulder | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Fanny Jean | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Matthew Shepard | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Marco Poulin | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Cedric Chavanne | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Stewart Wyllie | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Mihaly Blasko | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Miguel Viniegra | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Julio Orlando Becerril Garcia | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Hinke Schokker | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Adrianne Pandelaers | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Johan Bergman | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Johan Johansson | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 139 (tie) | 40 | Saito Takashi | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 139 (tie) | 40 | Paweł Pszczolkowski | POL | Backyard Ultra Warmia | 3/17/2023 |
| 2022-2023 | 139 (tie) | 40 | Christophe Rouat | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 139 (tie) | 40 | Ronan Pierre | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 139 (tie) | 40 | Yvan de Graef | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 139 (tie) | 40 | Gyula Sarosi | HUN | North Balaton Grand Prix Backyard Ultra | 4/29/2023 |
| 2022-2023 | 139 (tie) | 40 | Tamar Shay | ISR | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 139 (tie) | 40 | Alexey Belousov | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 161 (tie) | 39 | Matthias Dippacher | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 161 (tie) | 39 | Cathal McParland | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 10/15/2022 |
| 2022-2023 | 161 (tie) | 39 | Joe Durrett | USA | Empower Backyard Ultra | 10/22/2022 |
| 2022-2023 | 161 (tie) | 39 | Mikhail Oshurkov | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| 2022-2023 | 161 (tie) | 39 | Chanan el Cohen | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| 2022-2023 | 161 (tie) | 39 | Justine Houteer Magni | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| 2022-2023 | 167 (tie) | 38 | Kazuhiro Tokudome | JPN | Last Dragon Ultra | 10/8/2022 |
| 2022-2023 | 167 (tie) | 38 | Stephanie Simpson | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Norman Mascher-Aspensjo | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Adam Kertesz | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Nobuya Tamura | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Gerben Oevermans | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Glenn Sutton | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Jon Asphjell | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Kevin McCabe | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| 2022-2023 | 167 (tie) | 38 | Willaim Russ | USA | Empower Backyard Ultra | 10/22/2022 |
| 2022-2023 | 167 (tie) | 38 | Alexandra Rousset | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 167 (tie) | 38 | Sebastien Despas | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 167 (tie) | 38 | Tamar Shai | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| 2022-2023 | 167 (tie) | 38 | Adam Fox | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 167 (tie) | 38 | Barry Loveday | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 167 (tie) | 38 | Christoff Simons | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 167 (tie) | 38 | Dina Roman | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 167 (tie) | 38 | Rik Goris | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 167 (tie) | 38 | Tuik de Lara | BRA | BRLos Itupeva | 4/29/2023 |
| 2022-2023 | 167 (tie) | 38 | Nima Javaheri | SUI | Witiker Backyard Ultra | 5/19/2023 |
| 2022-2023 | 167 (tie) | 38 | Emil Lilja | SWE | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 167 (tie) | 38 | Jakob Neilson | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 167 (tie) | 38 | Christian Arguello | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 190 (tie) | 37 | Piotr Luszcz | POL | Backyard Ultra Polska | 8/25/2022 |
| 2022-2023 | 190 (tie) | 37 | Takuto Watanabe | JPN | Last Dragon Ultra | 10/8/2022 |
| 2022-2023 | 190 (tie) | 37 | Jeremy Munaut | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Hallur Holm | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Gabor Gurisatti | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Francesca Ferraro | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Fiona Hayvice | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Eivind Svellingen | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Paul Brunger | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 190 (tie) | 37 | Iain Bethune | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| 2022-2023 | 190 (tie) | 37 | Mizuno Toshiyuki | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 190 (tie) | 37 | Eshima Ryo | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 190 (tie) | 37 | Takashi Iwasawa | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 190 (tie) | 37 | Matteo Pieri | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| 2022-2023 | 190 (tie) | 37 | Michele Notarangelo | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| 2022-2023 | 190 (tie) | 37 | Francois Ollivier | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| 2022-2023 | 190 (tie) | 37 | Rhys Williams | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 190 (tie) | 37 | Filip Germeys | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 190 (tie) | 37 | Mathew Dorton | CAN | BC Backyard Ultra | 4/28/2023 |
| 2022-2023 | 190 (tie) | 37 | Osires Silva | BRA | BRLos Itupeva | 4/29/2023 |
| 2022-2023 | 190 (tie) | 37 | Korey Konietzki | USA | Wasaultra Backyard | 4/29/2023 |
| 2022-2023 | 190 (tie) | 37 | Filip Andersson | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| 2022-2023 | 190 (tie) | 37 | Marc Schneider | SUI | Witiker Backyard Ultra | 5/19/2023 |
| 2022-2023 | 190 (tie) | 37 | Martin Briner | SUI | Witiker Backyard Ultra | 5/19/2023 |
| 2022-2023 | 190 (tie) | 37 | Herve Henin | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| 2022-2023 | 190 (tie) | 37 | Rafal Kot | POL | The Race of the Champions - Backyard Masters | 5/20/2023 |
| 2022-2023 | 190 (tie) | 37 | Jim Renfrow | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 190 (tie) | 37 | Maxim Tsybulshy | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 218 (tie) | 36 | Michal Sitarek | POL | Backyard Ultra Polska | 8/25/2022 |
| 2022-2023 | 218 (tie) | 36 | Angelika Huemer-Toff | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| 2022-2023 | 218 (tie) | 36 | Frederick Hardenne | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| 2022-2023 | 218 (tie) | 36 | Mari Jaersk | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 10/15/2022 |
| 2022-2023 | 218 (tie) | 36 | Hugo Alves | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| 2022-2023 | 218 (tie) | 36 | Ian Harrison | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 218 (tie) | 36 | Pierre Aubery | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| 2022-2023 | 218 (tie) | 36 | Cesare Mauri | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| 2022-2023 | 218 (tie) | 36 | Luke Carter | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| 2022-2023 | 218 (tie) | 36 | Damian Falandysz | POL | Backyard Ultra Rospuda | 11/12/2022 |
| 2022-2023 | 218 (tie) | 36 | Tanada Takayuki | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 218 (tie) | 36 | Tsukada Tamie | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 218 (tie) | 36 | Tsuyoshi Tanimizu | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 218 (tie) | 36 | Wayne McGuigan | IRL | Last One Standing - Florida Manor | 2/11/2023 |
| 2022-2023 | 218 (tie) | 36 | Richard Thompson | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| 2022-2023 | 218 (tie) | 36 | Chetan Sadhana | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| 2022-2023 | 218 (tie) | 36 | Chad Coomes | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 218 (tie) | 36 | Sean Lyons | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 218 (tie) | 36 | Jan Jacobs | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 218 (tie) | 36 | Kevin Jacks | USA | Wasaultra Backyard | 4/29/2023 |
| 2022-2023 | 218 (tie) | 36 | Clement Vigier | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| 2022-2023 | 239 (tie) | 35 | Michal Karwowski | POL | Backyard Ultra Polska | 8/25/2022 |
| 2022-2023 | 239 (tie) | 35 | Markus Schieder | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Gotfred Skjodeberg | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Andres Villagran | ECU | Backyard Ultra - World Team Championships 2022 - ECU | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Alain David | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Vincent Marion | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Marco Mohler | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Floki Halldorsson | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Hideki Fujikawa | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Jose Monsanto | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Irene Guembe Ibanez | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | James Cooper | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Paul Wilson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 239 (tie) | 35 | Thierry Grajdura | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| 2022-2023 | 239 (tie) | 35 | Francesco Francescato | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| 2022-2023 | 239 (tie) | 35 | Roldano Marzorati | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| 2022-2023 | 239 (tie) | 35 | Patryk Świetochowski | POL | Backyard Ultra Rospuda | 11/12/2022 |
| 2022-2023 | 239 (tie) | 35 | Sakuraba Ken | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| 2022-2023 | 239 (tie) | 35 | Fujii Yatsuya | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 239 (tie) | 35 | Yabumoto Yoshikazu | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 239 (tie) | 35 | Tsutsumi Tomomi | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 239 (tie) | 35 | Keisuki Nakata | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 239 (tie) | 35 | Adam McKee | IRL | Last One Standing - Florida Manor | 2/11/2023 |
| 2022-2023 | 239 (tie) | 35 | Karen Nicol | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| 2022-2023 | 239 (tie) | 35 | Tyler Keenan | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 239 (tie) | 35 | Jose Christiano Cupira | BRA | BRLos Itupeva | 4/29/2023 |
| 2022-2023 | 265 (tie) | 34 | Chris Martin | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Martin Bremholm | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Santiago Vasquez | ECU | Backyard Ultra - World Team Championships 2022 - ECU | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Kanter Eefting | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Brandon Purdue | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Jorg Desteffani | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Sean Collum | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| 2022-2023 | 265 (tie) | 34 | Tsuchisaki Ken | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| 2022-2023 | 265 (tie) | 34 | Hirosawa Shiho | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 265 (tie) | 34 | Bắc Trần | VIE | Nhat Tan Crazy Tour | 12/17/2022 |
| 2022-2023 | 265 (tie) | 34 | Kobe Peled | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| 2022-2023 | 265 (tie) | 34 | Daniele Alimonte | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| 2022-2023 | 265 (tie) | 34 | Luca Ambrosini | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| 2022-2023 | 265 (tie) | 34 | Reyes Jiltro | MEX | el Ultimo Atleta de Pie | 3/25/2023 |
| 2022-2023 | 265 (tie) | 34 | Benjamin Rascalou | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| 2022-2023 | 265 (tie) | 34 | Arenda Konnecke | FRA | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 265 (tie) | 34 | Erik Bird | CAN | BC Backyard Ultra | 4/28/2023 |
| 2022-2023 | 265 (tie) | 34 | Odilon de Jesus | BRA | BRLos Itupeva | 4/29/2023 |
| 2022-2023 | 265 (tie) | 34 | Damien Mataigne | BEL | Until the End Backyard Ultra | 5/6/2023 |
| 2022-2023 | 265 (tie) | 34 | Peter Diak | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 285 (tie) | 33 | Kevin Matthews | AUS | No Time To Die Frontyard Ultra | 9/16/2022 |
| 2022-2023 | 285 (tie) | 33 | Stine Rex | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Ole Jakobsen | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Tim Weissbach | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Anett Kelemen | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Zsanett Horn | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Mattia Colzada | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Eduan Kruger | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Antonio Quaresma | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Roman Petrikovic | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Javier Lozano | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Sten Orsvarn | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Henrik Lowemark | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Rasmus Stenemo | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Dominik Erne | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| 2022-2023 | 285 (tie) | 33 | Rene Lecacheur | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| 2022-2023 | 285 (tie) | 33 | Martin Scharp | SWE | Lidingo Backyard Ultra | 10/21/2022 |
| 2022-2023 | 285 (tie) | 33 | Sasaki Hiromi | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| 2022-2023 | 285 (tie) | 33 | Nagao Hirokazu | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 285 (tie) | 33 | Arai Shuji | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 285 (tie) | 33 | Onoduka Minoru | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| 2022-2023 | 285 (tie) | 33 | Đức Hiếu Phan | VIE | Nhat Tan Crazy Tour | 12/17/2022 |
| 2022-2023 | 285 (tie) | 33 | Matteo Tenchio | SUI | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| 2022-2023 | 285 (tie) | 33 | Valdenir Jandosa Cordeiro | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 3/18/2023 |
| 2022-2023 | 285 (tie) | 33 | Jeffrey Adams | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 285 (tie) | 33 | Tanner Lee | USA | Ohio's Backyard Ultra | 3/18/2023 |
| 2022-2023 | 285 (tie) | 33 | Chris van Leer | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 285 (tie) | 33 | Gotfred Witthoft Skjodeberg | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| 2022-2023 | 285 (tie) | 33 | Bob Jagers | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 285 (tie) | 33 | Dorian Kerckaert | BEL | Legends Backyard Ultra | 4/15/2023 |
| 2022-2023 | 285 (tie) | 33 | Scott Martin | USA | Banana Slug Backyard Ultra | 4/21/2023 |
| 2022-2023 | 285 (tie) | 33 | Gauthier Boclinville | BEL | Until the End Backyard Ultra | 5/6/2023 |
| 2022-2023 | 285 (tie) | 33 | David Martinsen | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| 2022-2023 | 285 (tie) | 33 | Francois Decelles | CAN | Big Wolf's Backyard Ultra - Edmundston | 5/13/2023 |
| 2022-2023 | 285 (tie) | 33 | Martin Perrier | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| 2022-2023 | 285 (tie) | 33 | Gino Van Belleghem | BEL | WUK M&M Backyard Ultra | 5/19/2023 |
| 2022-2023 | 285 (tie) | 33 | Jaroslav Candler | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 285 (tie) | 33 | Derek Fox | USA | Capital Backyard Ultra | 5/27/2023 |
| 2022-2023 | 323 (tie) | 32 | Patryk Swietochowski | POL | Backyard Ultra Polska | 8/25/2022 |
| 2022-2023 | 323 (tie) | 32 | Rebecca Beumer | AUS | No Time To Die Frontyard Ultra | 9/16/2022 |
| 2022-2023 | 323 (tie) | 32 | Kristjan Svanur | ISL | Iceland Backyard Ultra Heidmork | 9/16/2022 |
| 2022-2023 | 323 (tie) | 32 | Jean-Rene DeLance | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| 2022-2023 | 323 (tie) | 32 | Junpei Yoshida | JPN | Last Dragon Ultra | 10/8/2022 |
| 2022-2023 | 323 (tie) | 32 | Jodi Isenor | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Emil Soderlund | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Visa Kivinen | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Juha Jumisko | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Anton Aro | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Rene Strosny | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Robert Gyongyosi | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Edina Hugyecz | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Edit Huzsvay | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Takehiro Tsuchiya | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Shinichiro Fujita | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Adan Roque Dominguez Elox | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Abderrahmane Ait Haddou | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Andy Smith | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Jub Bryant | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Andrew Merrill | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Nuno Guimaraes | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Ibon Gamboa Santorcuato | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Carsten Drilling | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Da Bui Van | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 10/15/2022 |
| 2022-2023 | 323 (tie) | 32 | Vincent Oliveros | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| 2022-2023 | 323 (tie) | 32 | Henrik Hult | SWE | Lidingo Backyard Ultra | 10/21/2022 |
| 2022-2023 | 323 (tie) | 32 | Jerome Baudegard | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 323 (tie) | 32 | Matthieu Tharion | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 323 (tie) | 32 | Florent Rousseau | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| 2022-2023 | 323 (tie) | 32 | Toda Yoshili | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 323 (tie) | 32 | Mitani Akira | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| 2022-2023 | 323 (tie) | 32 | Satou Hironori | JPN | Last Samurai Standing-Kyoto | 11/18/2022 |
| 2022-2023 | 323 (tie) | 32 | Ai Iwasa | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| 2022-2023 | 323 (tie) | 32 | Ross Beveridge | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| 2022-2023 | 323 (tie) | 32 | Leandro Barbosa Ribiero | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 3/18/2023 |
| 2022-2023 | 323 (tie) | 32 | Marco Zaragoza | MEX | el Ultimo Atleta de Pie | 3/25/2023 |
| 2022-2023 | 323 (tie) | 32 | Caleb Pearson | NZL | Riverhead Relaps Backyard Ultrta | 4/1/2023 |
| 2022-2023 | 323 (tie) | 32 | Alex McCann | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| 2022-2023 | 323 (tie) | 32 | Kristian Binger | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| 2022-2023 | 323 (tie) | 32 | Mikey Sklar | USA | Banana Slug Backyard Ultra | 4/21/2023 |
| 2022-2023 | 323 (tie) | 32 | Milan Hauer | CZE | Big Bear's Backyard Ultra | 4/21/2023 |
| 2022-2023 | 323 (tie) | 32 | Arild Moen | NOR | Hell Backyard Ultra | 4/22/2023 |
| 2022-2023 | 323 (tie) | 32 | Andy Immes | GBR | Portland Pig Backyard Ultra | 4/28/2023 |
| 2022-2023 | 323 (tie) | 32 | Howard Seal | GBR | Cow Shed Backyard Ultra | 4/29/2023 |
| 2022-2023 | 323 (tie) | 32 | Olivier le Mener | CAN | Big Wolf's Backyard Ultra - Edmundston | 5/13/2023 |
| 2022-2023 | 323 (tie) | 32 | Flo Muller | SUI | Witiker Backyard Ultra | 5/19/2023 |
| 2022-2023 | 323 (tie) | 32 | Christian Knapp | SUI | Witiker Backyard Ultra | 5/19/2023 |
| 2022-2023 | 323 (tie) | 32 | Tony Misman | BEL | WUK M&M Backyard Ultra | 5/19/2023 |
| 2022-2023 | 323 (tie) | 32 | Martin Fillingham | GBR | God's Own Backyard | 5/20/2023 |
| 2022-2023 | 323 (tie) | 32 | Alexander Kovalev | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| 2022-2023 | 374 (tie) | 31 | Matthieu Dube | AUS | GV Last Man Standing | 9/10/2022 |
| 2022-2023 | 374 (tie) | 31 | Marlena Radziszewska | ISL | Iceland Backyard Ultra Heidmork | 9/16/2022 |
| 2022-2023 | 374 (tie) | 31 | Teddy Bosmorin | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| 2022-2023 | 374 (tie) | 31 | Norbert Schiessl | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Thure Baastrup | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Jesper Leander Lund | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Niels Jakobsen | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Philippe Pollesel | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Dominique Jacquemet | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Jean Francois Ballanger | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Anouar Mohamed Glia | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Addie van der Vleuten | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| 2022-2023 | 374 (tie) | 31 | Endymion Kasanardjo | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 374 (tie) | 31 | Luca Roncoroni | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 374 (tie) | 31 | Bjarte Wattland | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 374 (tie) | 31 | Rune Kvam | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 374 (tie) | 31 | Fabio Barbosa | POR | Backyard Ultra - World Team Championships 2022 - POR | 44849 |
| 2022-2023 | 374 (tie) | 31 | Pavol Porubcan | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 374 (tie) | 31 | Thembinkosi Sojola | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 44849 |
| 2022-2023 | 374 (tie) | 31 | Juan Antonio Pastor Corredor | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 44849 |
| 2022-2023 | 374 (tie) | 31 | Stephen Hobbs | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 44849 |
| 2022-2023 | 374 (tie) | 31 | Canh Nguyen Thanh | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 44849 |
| 2022-2023 | 374 (tie) | 31 | Sanya Kanchai | THA | Rayan Backyard Ultra by Thaitrektrail | 44856 |
| 2022-2023 | 374 (tie) | 31 | Andrei Adam | MDA | Dante’s Hell Backyard Ultra | 44856 |
| 2022-2023 | 374 (tie) | 31 | Piergiuseppe Monegato | ITA | Backyard L'Immortale Monselice | 44862 |
| 2022-2023 | 374 (tie) | 31 | Manuel Viezzi | ITA | Backyard L'Immortale Monselice | 44862 |
| 2022-2023 | 374 (tie) | 31 | Tracy Dean | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 374 (tie) | 31 | Oyamada Ryuji | JPN | Last Samurai Standing-Fukushima | 44883 |
| 2022-2023 | 374 (tie) | 31 | Kyohei Yoshizawa | JPN | Last Samurai Standing-Gunma | 44883 |
| 2022-2023 | 374 (tie) | 31 | Kobayashi Ryoji | JPN | Last Samurai Standing-Tokyo | 44883 |
| 2022-2023 | 374 (tie) | 31 | Iyore Makoto | JPN | Last Samurai Standing-Kyoto | 44883 |
| 2022-2023 | 374 (tie) | 31 | Melody Diehl | USA | MAD Backyard Ultra | 44947 |
| 2022-2023 | 374 (tie) | 31 | Eric Kalina | USA | Death at Dupuis | 44968 |
| 2022-2023 | 374 (tie) | 31 | Giuseppe Matteucci | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 44974 |
| 2022-2023 | 374 (tie) | 31 | Raul Romero Gomez | ESP | The Last Lap-Backyard Ultra | 44974 |
| 2022-2023 | 374 (tie) | 31 | Chris Shooter | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 374 (tie) | 31 | David Pennec | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 374 (tie) | 31 | Davison dos Santos Oliviera | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 45003 |
| 2022-2023 | 374 (tie) | 31 | Kewin Chevreau | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 374 (tie) | 31 | Jean-Francois Ballanger | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 374 (tie) | 31 | Emmanuel Ballanger | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 374 (tie) | 31 | Jacob Goltry | USA | Banana Slug Backyard Ultra | 45037 |
| 2022-2023 | 374 (tie) | 31 | Randi Rye | NOR | Hell Backyard Ultra | 45038 |
| 2022-2023 | 374 (tie) | 31 | Jordan Tyson | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 374 (tie) | 31 | Bastien-Olivier Ham | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 374 (tie) | 31 | Guojon Sigurosson | ISL | Bakgarour 101 | 45045 |
| 2022-2023 | 374 (tie) | 31 | Kieron Day | GBR | Cow Shed Backyard Ultra | 45045 |
| 2022-2023 | 374 (tie) | 31 | Sten Osvarn | SWE | Trosa Ultra Backyard | 45045 |
| 2022-2023 | 374 (tie) | 31 | Phillipe Debadier | FRA | Infinity Trail Backyard Ultra-Pavily | 45065 |
| 2022-2023 | 374 (tie) | 31 | Julie Kristine Moller Jensen | DEN | The Race of the Champions - Backyard Masters | 45066 |
| 2022-2023 | 374 (tie) | 31 | Allan Parkin | GBR | God's Own Backyard | 45066 |
| 2022-2023 | 374 (tie) | 31 | Richard Kwiatkowski | USA | Capital Backyard Ultra | 45073 |
| 2022-2023 | 426 (tie) | 30 | Pawel Pszczolkowski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 426 (tie) | 30 | Ed Clifford | USA | Last Man Standing Ultramarathon (Maine) | 44807 |
| 2022-2023 | 426 (tie) | 30 | Keith Burge | GBR | Bag Yard Ultra | 44814 |
| 2022-2023 | 426 (tie) | 30 | Phil Ryan | AUS | GV Last Man Standing | 44814 |
| 2022-2023 | 426 (tie) | 30 | Christophe Pubert | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 426 (tie) | 30 | Norbert Luftenegger | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 44849 |
| 2022-2023 | 426 (tie) | 30 | Andreas Michalitz | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 44849 |
| 2022-2023 | 426 (tie) | 30 | Alexander Stummvoll | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 44849 |
| 2022-2023 | 426 (tie) | 30 | Karen Clukers | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 44849 |
| 2022-2023 | 426 (tie) | 30 | Rene Cunha | BRA | Backyard Ultra - World Team Championships 2022 - BRA | 44849 |
| 2022-2023 | 426 (tie) | 30 | Adela Salt | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 44849 |
| 2022-2023 | 426 (tie) | 30 | Jani Hitonen | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 44849 |
| 2022-2023 | 426 (tie) | 30 | Tomi Mikkola | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 44849 |
| 2022-2023 | 426 (tie) | 30 | Wolfgang Neuweiler | GER | Backyard Ultra - World Team Championships 2022 - GER | 44849 |
| 2022-2023 | 426 (tie) | 30 | Terry Canning | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 44849 |
| 2022-2023 | 426 (tie) | 30 | Mohamed Ezzouak | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Gabrielle Ten Velde | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 426 (tie) | 30 | Monica Dekker | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 426 (tie) | 30 | Arenda Konneke-Scherpenkate | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 426 (tie) | 30 | Berry Snoeren | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 426 (tie) | 30 | Jeremy Pelvin | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 44849 |
| 2022-2023 | 426 (tie) | 30 | Kirsti Skatoy | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Håkon Nesteby | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Hakon Meland-Tangen | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Andre Pereira | POR | Backyard Ultra - World Team Championships 2022 - POR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Ivan Husar | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 426 (tie) | 30 | Melikhaya Msizi | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 44849 |
| 2022-2023 | 426 (tie) | 30 | Oscar Plasin | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 44849 |
| 2022-2023 | 426 (tie) | 30 | Angel Gomez Penalver | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 44849 |
| 2022-2023 | 426 (tie) | 30 | Tomas Stot | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 44849 |
| 2022-2023 | 426 (tie) | 30 | Richie Hinson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 44849 |
| 2022-2023 | 426 (tie) | 30 | Trung Nguyen Dang | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 44849 |
| 2022-2023 | 426 (tie) | 30 | Stephane Gallo | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 44855 |
| 2022-2023 | 426 (tie) | 30 | Tommy Johansson | SWE | Lidingo Backyard Ultra | 44855 |
| 2022-2023 | 426 (tie) | 30 | Saranyabhong Singhakrittya | THA | Rayan Backyard Ultra by Thaitrektrail | 44856 |
| 2022-2023 | 426 (tie) | 30 | Steven McMillian | USA | Empower Backyard Ultra | 44856 |
| 2022-2023 | 426 (tie) | 30 | Ryan Strickles | USA | Babbit's Backyard | 44856 |
| 2022-2023 | 426 (tie) | 30 | Vitali Crupenencov | MDA | Dante’s Hell Backyard Ultra | 44856 |
| 2022-2023 | 426 (tie) | 30 | Ray Qi | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 426 (tie) | 30 | Michelle White | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 426 (tie) | 30 | Jen Millum | AUS | Hysterical Carnage Backyard Ultra | 44876 |
| 2022-2023 | 426 (tie) | 30 | Johan Botha | AUS | Hysterical Carnage Backyard Ultra | 44876 |
| 2022-2023 | 426 (tie) | 30 | Kevin Muller | AUS | Hysterical Carnage Backyard Ultra | 44876 |
| 2022-2023 | 426 (tie) | 30 | Holly Ranson | AUS | Hysterical Carnage Backyard Ultra | 44876 |
| 2022-2023 | 426 (tie) | 30 | Charlotte Roberts | AUS | Hysterical Carnage Backyard Ultra | 44876 |
| 2022-2023 | 426 (tie) | 30 | Zenon Szrull | POL | Backyard Ultra Rospuda | 44877 |
| 2022-2023 | 426 (tie) | 30 | Izumi Kunikazu | JPN | Last Samurai Standing-Fukushima | 44883 |
| 2022-2023 | 426 (tie) | 30 | Hiroyuki Iwasaki | JPN | Last Samurai Standing-Gunma | 44883 |
| 2022-2023 | 426 (tie) | 30 | Nakata Miho | JPN | Last Samurai Standing-Tokyo | 44883 |
| 2022-2023 | 426 (tie) | 30 | Brian Burke | USA | Race for DFL | 44883 |
| 2022-2023 | 426 (tie) | 30 | Mark Bezzina | MLT | Endure | 44905 |
| 2022-2023 | 426 (tie) | 30 | Laishram Singh | IND | India Backyard Ultra | 44968 |
| 2022-2023 | 426 (tie) | 30 | Dudu Dano | ISR | DNF Challenge-Backyard Ultra Israel | 44973 |
| 2022-2023 | 426 (tie) | 30 | Massimo Taliani | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 44974 |
| 2022-2023 | 426 (tie) | 30 | Julius Iannitti | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 44974 |
| 2022-2023 | 426 (tie) | 30 | Vic Izzy Owens | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 426 (tie) | 30 | Gavin King | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 426 (tie) | 30 | James White | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 426 (tie) | 30 | Alex Sweet | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 426 (tie) | 30 | Jack Veasey | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 426 (tie) | 30 | Jason Snell | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 426 (tie) | 30 | Keeton Hardwick | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 426 (tie) | 30 | MacKenzie Burgoyne | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 426 (tie) | 30 | Paul Hopwood | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 426 (tie) | 30 | Frederic Renard | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 426 (tie) | 30 | Eric Chapuis | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 426 (tie) | 30 | Piotr Ferszt | POL | Backyard Ultra Warmia | 45002 |
| 2022-2023 | 426 (tie) | 30 | Frank Lanno | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 426 (tie) | 30 | Gurhan Akdag | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 426 (tie) | 30 | Troy Field | NZL | Riverhead Relaps Backyard Ultrta | 45017 |
| 2022-2023 | 426 (tie) | 30 | Stephen Harney | NZL | Riverhead Relaps Backyard Ultrta | 45017 |
| 2022-2023 | 426 (tie) | 30 | Seb Dearle | AUS | Dead Cow Gully Backyard Ultra | 45022 |
| 2022-2023 | 426 (tie) | 30 | Mick Freeman | AUS | Dead Cow Gully Backyard Ultra | 45022 |
| 2022-2023 | 426 (tie) | 30 | Kristaps Kanna | LAT | Backyard Ultra “Lusa Pedas” | 45024 |
| 2022-2023 | 426 (tie) | 30 | David Penelle | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 426 (tie) | 30 | Michael Pinon | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 426 (tie) | 30 | Frederic Graves | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 426 (tie) | 30 | Nicolas Rigaux | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 426 (tie) | 30 | Ian Nelson | DEN | Kronborg Backyard Ultra | 45031 |
| 2022-2023 | 426 (tie) | 30 | Jesper Nolhage | DEN | Kronborg Backyard Ultra | 45031 |
| 2022-2023 | 426 (tie) | 30 | Dries Ampe | BEL | Legends Backyard Ultra | 45031 |
| 2022-2023 | 426 (tie) | 30 | Dena Carr | USA | Eternal Damnation at Hell Creek-Last Man Standing | 45031 |
| 2022-2023 | 426 (tie) | 30 | Julija Soryte | LTU | Banana Slug Backyard Ultra | 45037 |
| 2022-2023 | 426 (tie) | 30 | Andreas Klawitter | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 426 (tie) | 30 | Evan Birch | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 426 (tie) | 30 | Kristin Gunnar Kristinsson | ISL | Bakgarour 101 | 45045 |
| 2022-2023 | 426 (tie) | 30 | Vilmos Horvath | HUN | North Balaton Grand Prix Backyard Ultra | 45045 |
| 2022-2023 | 426 (tie) | 30 | Daniel Eklund | SWE | Trosa Ultra Backyard | 45045 |
| 2022-2023 | 426 (tie) | 30 | Matthias Franke | SUI | Witiker Backyard Ultra | 45065 |
| 2022-2023 | 426 (tie) | 30 | Thomas Vetterli | SUI | Witiker Backyard Ultra | 45065 |
| 2022-2023 | 426 (tie) | 30 | Florent Colson | FRA | Infinity Trail Backyard Ultra-Pavily | 45065 |
| 2022-2023 | 426 (tie) | 30 | Victor Freire | ESP | Spain Backyard Ultra | 45066 |
| 2022-2023 | 426 (tie) | 30 | Cara Kirkness | GBR | God's Own Backyard | 45066 |
| 2022-2023 | 426 (tie) | 30 | Ryan Hochstetler | USA | Capital Backyard Ultra | 45073 |
| 2022-2023 | 426 (tie) | 30 | Alexey Savchenko | RUS | St Petersburg Backyard Ultra | 45073 |
| 2022-2023 | 521 (tie) | 29 | Eric Hewell | USA | Last Man Standing Ultramarathon (Maine) | 44807 |
| 2022-2023 | 521 (tie) | 29 | Stefan Miyagi | GER | Frankischer Backyard Ultra | 44813 |
| 2022-2023 | 521 (tie) | 29 | Jess Mullen | USA | Sole Survivor Backyard Ultra | 44820 |
| 2022-2023 | 521 (tie) | 29 | Mike Gaudreault | CAN | Big Wolf's Backyard-OutaOuais | 44835 |
| 2022-2023 | 521 (tie) | 29 | Yannick Alencon | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 521 (tie) | 29 | Cesar Condrati | BRA | Backyard Ultra - World Team Championships 2022 - BRA | 44849 |
| 2022-2023 | 521 (tie) | 29 | Steve Enriquez | ECU | Backyard Ultra - World Team Championships 2022 - ECU | 44849 |
| 2022-2023 | 521 (tie) | 29 | Lari Koivu | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 44849 |
| 2022-2023 | 521 (tie) | 29 | Nico Jakobs | NED | Backyard Ultra - World Team Championships 2022 - NED | 44849 |
| 2022-2023 | 521 (tie) | 29 | Hassan Habib | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 44849 |
| 2022-2023 | 521 (tie) | 29 | Fergus O'Brien | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 44849 |
| 2022-2023 | 521 (tie) | 29 | Peter Schroder | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 44849 |
| 2022-2023 | 521 (tie) | 29 | Stefan Knoche | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 44849 |
| 2022-2023 | 521 (tie) | 29 | Peter Mortimer | USA | Babbit's Backyard | 44856 |
| 2022-2023 | 521 (tie) | 29 | Michael Daines | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 521 (tie) | 29 | Stephane Bourgeot | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 521 (tie) | 29 | Craig Simons | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 521 (tie) | 29 | Wagatsuma Takehiro | JPN | Last Samurai Standing-Fukushima | 44883 |
| 2022-2023 | 521 (tie) | 29 | Jun Aoyagi | JPN | Last Samurai Standing-Gunma | 44883 |
| 2022-2023 | 521 (tie) | 29 | Kodaira Masakazu | JPN | Last Samurai Standing-Tokyo | 44883 |
| 2022-2023 | 521 (tie) | 29 | Daniel Grip | USA | Race for DFL | 44883 |
| 2022-2023 | 521 (tie) | 29 | Vishal Adhau | IND | India Backyard Ultra | 44968 |
| 2022-2023 | 521 (tie) | 29 | Florin Simion | ROM | Ekeberg Backyard Ultra | 44968 |
| 2022-2023 | 521 (tie) | 29 | Matt Clapper | USA | Death at Dupuis | 44968 |
| 2022-2023 | 521 (tie) | 29 | Vincent McMath | IRL | Last One Standing - Florida Manor | 44968 |
| 2022-2023 | 521 (tie) | 29 | Israel Pastor Corredor | ESP | Solidarity Madness Backyard Ultra | 44982 |
| 2022-2023 | 521 (tie) | 29 | Adilio Sanchez | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 521 (tie) | 29 | Sergei Terentev | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 521 (tie) | 29 | Necip Yilmaz | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 521 (tie) | 29 | Chamelia Suhra | IND | Big Boars Backyard Challenge | 45022 |
| 2022-2023 | 521 (tie) | 29 | Tim Fryer | USA | Eternal Damnation at Hell Creek-Last Man Standing | 45031 |
| 2022-2023 | 521 (tie) | 29 | Juancarlos De Jesus Stringer Ventura | VEN | Backyard Ultra Paraguana | 45038 |
| 2022-2023 | 521 (tie) | 29 | Johan Gustavsson | SWE | Kalmar Backyard Ultra | 45038 |
| 2022-2023 | 521 (tie) | 29 | Pam Muston | AUS | Great Ultra Mediocre Back Yard | 45038 |
| 2022-2023 | 521 (tie) | 29 | Jay Wagamon | USA | Elm Creek Backyard Ultra | 45044 |
| 2022-2023 | 521 (tie) | 29 | Jon Nordin | SWE | Winter Bay Backyard Ultra | 45052 |
| 2022-2023 | 521 (tie) | 29 | Kevin Leahy | IRL | Barry and John's Bublin Mountain Backyard Ultra | 45059 |
| 2022-2023 | 521 (tie) | 29 | Pablo Vecino Rey | ESP | Spain Backyard Ultra | 45066 |
| 2022-2023 | 521 (tie) | 29 | Brian Wooden | USA | Perfect PR Backyard Ultra | 45066 |
| 2022-2023 | 560 (tie) | 28 | Tomasz Cyganski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 560 (tie) | 28 | Pontus Wedell | SWE | Big Shadow Backyard | 44807 |
| 2022-2023 | 560 (tie) | 28 | Bjorn Persson | SWE | Bocksten Vinyard Backyard | 44807 |
| 2022-2023 | 560 (tie) | 28 | Michael Bittermann | GER | Frankischer Backyard Ultra | 44813 |
| 2022-2023 | 560 (tie) | 28 | Mark Joynes | GBR | Bag Yard Ultra | 44814 |
| 2022-2023 | 560 (tie) | 28 | Mattias Ahlbin | SWE | The Bridge Backyard Ultra | 44814 |
| 2022-2023 | 560 (tie) | 28 | Travis Saunders | AUS | No Time To Die Frontyard Ultra | 44820 |
| 2022-2023 | 560 (tie) | 28 | Labedan Jean | CAN | Big Wolf's Backyard-OutaOuais | 44835 |
| 2022-2023 | 560 (tie) | 28 | Rudolphe Quere | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 560 (tie) | 28 | Erwan Yvin | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 560 (tie) | 28 | Setsu Kawatsu | JPN | Last Dragon Ultra | 44842 |
| 2022-2023 | 560 (tie) | 28 | Hidehiro Hattori | JPN | Last Dragon Ultra | 44842 |
| 2022-2023 | 560 (tie) | 28 | Carl Hobbs | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 44849 |
| 2022-2023 | 560 (tie) | 28 | Paxkal Delannoy | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 44849 |
| 2022-2023 | 560 (tie) | 28 | Ibrahim Aldaz | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 44849 |
| 2022-2023 | 560 (tie) | 28 | Ash Pari | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 44849 |
| 2022-2023 | 560 (tie) | 28 | Harald Bjerke | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 560 (tie) | 28 | Ned Phillips | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 44849 |
| 2022-2023 | 560 (tie) | 28 | Juraj Karcak | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 560 (tie) | 28 | Marian Pavuk | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 560 (tie) | 28 | Fernando Rubio | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 44849 |
| 2022-2023 | 560 (tie) | 28 | Stefan Schumacher | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 44849 |
| 2022-2023 | 560 (tie) | 28 | Nazarii Hnat | UKR | Backyard Ultra - World Team Championships 2022 - UKR | 44849 |
| 2022-2023 | 560 (tie) | 28 | Charles Payen | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 44855 |
| 2022-2023 | 560 (tie) | 28 | Paul Henri Romestin | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 560 (tie) | 28 | Chin Yong | MAS | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 560 (tie) | 28 | Janusz Falandysz | POL | Backyard Ultra Rospuda | 44877 |
| 2022-2023 | 560 (tie) | 28 | Uehara Kensuke | JPN | Last Samurai Standing-Hokkaido | 44883 |
| 2022-2023 | 560 (tie) | 28 | Yamauchi Masayoshi | JPN | Last Samurai Standing-Fukushima | 44883 |
| 2022-2023 | 560 (tie) | 28 | Yamasoto Kotaro | JPN | Last Samurai Standing-Fukushima | 44883 |
| 2022-2023 | 560 (tie) | 28 | Shimizu Ryota | JPN | Last Samurai Standing-Tokyo | 44883 |
| 2022-2023 | 560 (tie) | 28 | Iino Waturu | JPN | Summitt Backyard Ultra | 44883 |
| 2022-2023 | 560 (tie) | 28 | David Micallef | MLT | Endure | 44905 |
| 2022-2023 | 560 (tie) | 28 | Ross Mclean | AUS | Maribyrnong Valley Park Back Yard Ultra | 44960 |
| 2022-2023 | 560 (tie) | 28 | Rafael Romero Sanchez | ESP | Gaucin Backyard Ultra | 44961 |
| 2022-2023 | 560 (tie) | 28 | Ida Steiro | NOR | Ekeberg Backyard Ultra | 44968 |
| 2022-2023 | 560 (tie) | 28 | Raman Yair | ISR | DNF Challenge-Backyard Ultra Israel | 44973 |
| 2022-2023 | 560 (tie) | 28 | Stas Khalepski | ISR | DNF Challenge-Backyard Ultra Israel | 44973 |
| 2022-2023 | 560 (tie) | 28 | Angel Gomez Penalber | ESP | The Last Lap-Backyard Ultra | 44974 |
| 2022-2023 | 560 (tie) | 28 | Jess Smith | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 560 (tie) | 28 | Daryl Purches | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 560 (tie) | 28 | Juli Gibson | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 560 (tie) | 28 | Jerome Hadiuk | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 560 (tie) | 28 | Vasco Antonio dos Santos | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 45003 |
| 2022-2023 | 560 (tie) | 28 | Ben Harris | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 560 (tie) | 28 | David Compton | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 560 (tie) | 28 | Shane Riggs | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 560 (tie) | 28 | Alper Dalcilic | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 560 (tie) | 28 | Eyup Kutluhan Dogan | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 560 (tie) | 28 | Chris Taylor | NZL | Riverhead Relaps Backyard Ultrta | 45017 |
| 2022-2023 | 560 (tie) | 28 | Shannon Rhodes | NZL | Riverhead Relaps Backyard Ultrta | 45017 |
| 2022-2023 | 560 (tie) | 28 | Vittorio Silva | ITA | L’Ultimo Sopravvissuto – Castellaneta | 45017 |
| 2022-2023 | 560 (tie) | 28 | Alice Mcleod | GBR | Big Boars Backyard Challenge | 45022 |
| 2022-2023 | 560 (tie) | 28 | Stephen Scheibed | USA | Banana Slug Backyard Ultra | 45037 |
| 2022-2023 | 560 (tie) | 28 | Moisés Alejandro Lopez Maldonado | VEN | Backyard Ultra Paraguana | 45038 |
| 2022-2023 | 560 (tie) | 28 | Sonny Nyberg | SWE | Kalmar Backyard Ultra | 45038 |
| 2022-2023 | 560 (tie) | 28 | Ben Grimshaw | AUS | Great Ultra Mediocre Back Yard | 45038 |
| 2022-2023 | 560 (tie) | 28 | Dominik Klinovsky | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 560 (tie) | 28 | Andrew Nawrot | USA | Elm Creek Backyard Ultra | 45044 |
| 2022-2023 | 560 (tie) | 28 | Mikey Wallin | USA | Elm Creek Backyard Ultra | 45044 |
| 2022-2023 | 560 (tie) | 28 | David Faustino | POR | Horizontes Backyard Ultra | 45045 |
| 2022-2023 | 560 (tie) | 28 | Lars Skaarup Brodsgaard | DEN | Great Dane Backyard Ultra | 45051 |
| 2022-2023 | 560 (tie) | 28 | Myles Barnes | IRL | Barry and John's Bublin Mountain Backyard Ultra | 45059 |
| 2022-2023 | 560 (tie) | 28 | Paul Nielson | USA | Sky Pilots Backyard Ultra | 45066 |
| 2022-2023 | 560 (tie) | 28 | Michael Phillips | USA | Perfect PR Backyard Ultra | 45066 |
| 2022-2023 | 560 (tie) | 28 | Eric Priego Pastor | ESP | The Longest Night | 45072 |
| 2022-2023 | 560 (tie) | 28 | Evgeniy Gutenev | RUS | St Petersburg Backyard Ultra | 45073 |
| 2022-2023 | 627 (tie) | 27 | Patryk Koscielski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 627 (tie) | 27 | Marek Gierszewski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 627 (tie) | 27 | Grzegorz Mikulski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 627 (tie) | 27 | Przemyslaw Ruta | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 627 (tie) | 27 | Anders Widmark | SWE | Big Shadow Backyard | 44807 |
| 2022-2023 | 627 (tie) | 27 | Niklas Jonsson | SWE | Bocksten Vinyard Backyard | 44807 |
| 2022-2023 | 627 (tie) | 27 | Lee Harwood | GBR | Bag Yard Ultra | 44814 |
| 2022-2023 | 627 (tie) | 27 | Henrik Landon | SWE | The Bridge Backyard Ultra | 44814 |
| 2022-2023 | 627 (tie) | 27 | Eric Girard | CAN | Big Wolf’s Backyard Ultra – Lévis | 44828 |
| 2022-2023 | 627 (tie) | 27 | Mark Beggs | USA | Little Dog's Backyard Ultra | 44835 |
| 2022-2023 | 627 (tie) | 27 | Karim Aissani | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 627 (tie) | 27 | Yoshiro Uchida | JPN | Last Dragon Ultra | 44842 |
| 2022-2023 | 627 (tie) | 27 | Wolfgang Michl | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 44849 |
| 2022-2023 | 627 (tie) | 27 | Markus Karlsson | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 44849 |
| 2022-2023 | 627 (tie) | 27 | Fridrik Benediktsson | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Adam Komorowski | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Pat Staunton | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Marty Hagan | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Adam Mckee | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Marcello Spreafico | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 44849 |
| 2022-2023 | 627 (tie) | 27 | Niki Micallef | MLT | Backyard Ultra - World Team Championships 2022 - MLT | 44849 |
| 2022-2023 | 627 (tie) | 27 | James Inwood | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 44849 |
| 2022-2023 | 627 (tie) | 27 | Marco Parise | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Muhammad Ramzan Sajid | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 44849 |
| 2022-2023 | 627 (tie) | 27 | Antonio Martins | POR | Backyard Ultra - World Team Championships 2022 - POR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Alexandre Andrade | POR | Backyard Ultra - World Team Championships 2022 - POR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Luis Ramos | POR | Backyard Ultra - World Team Championships 2022 - POR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Chris Timms | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 44849 |
| 2022-2023 | 627 (tie) | 27 | Branislav Filo | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 627 (tie) | 27 | Dominik Orsag | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 627 (tie) | 27 | Eva Marekova | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 44849 |
| 2022-2023 | 627 (tie) | 27 | Riaan Barnard | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 44849 |
| 2022-2023 | 627 (tie) | 27 | John Miller | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 44849 |
| 2022-2023 | 627 (tie) | 27 | Bill Oster | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 44849 |
| 2022-2023 | 627 (tie) | 27 | Guy Bettinson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Oleksandr Slipets | UKR | Backyard Ultra - World Team Championships 2022 - UKR | 44849 |
| 2022-2023 | 627 (tie) | 27 | Mathias Staf | SWE | Lidingo Backyard Ultra | 44855 |
| 2022-2023 | 627 (tie) | 27 | Stefan Wielers | GER | Weserbergland Backyard Ultra | 44863 |
| 2022-2023 | 627 (tie) | 27 | Jean Blancheteau | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 627 (tie) | 27 | julie Bethune | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 627 (tie) | 27 | Ross Mackey | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 627 (tie) | 27 | Oikawa Kotaro | JPN | Last Samurai Standing-Hokkaido | 44883 |
| 2022-2023 | 627 (tie) | 27 | Haga Mamoru | JPN | Last Samurai Standing-Hokkaido | 44883 |
| 2022-2023 | 627 (tie) | 27 | Takaya Fujita | JPN | Last Samurai Standing-Gunma | 44883 |
| 2022-2023 | 627 (tie) | 27 | Mark Embrey | USA | Summitt Backyard Ultra | 44883 |
| 2022-2023 | 627 (tie) | 27 | James Pratt | USA | 4 fore 30 Backyard Ultra | 44898 |
| 2022-2023 | 627 (tie) | 27 | Juan Jose Vidal Osorio | ESP | Gaucin Backyard Ultra | 44961 |
| 2022-2023 | 627 (tie) | 27 | Valdenir Jandosa | BRA | Treinos e Trilhas Resta 1 - Backyard | 44961 |
| 2022-2023 | 627 (tie) | 27 | Greg McClure | IRL | Last One Standing - Florida Manor | 44968 |
| 2022-2023 | 627 (tie) | 27 | Jason Kesterson | USA | Queeny Backyard Ultra | 44988 |
| 2022-2023 | 627 (tie) | 27 | Christopher Silva | USA | Queeny Backyard Ultra | 44988 |
| 2022-2023 | 627 (tie) | 27 | Katherine Harper-Bingham | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 627 (tie) | 27 | Rene Romualdo Cunha | BRA | Cupira Backyard Ultra | 44989 |
| 2022-2023 | 627 (tie) | 27 | Antonio Bravo | MEX | Backyard Ultra Las Hamacas | 44996 |
| 2022-2023 | 627 (tie) | 27 | Joanna Deputat | POL | Backyard Ultra Warmia | 45002 |
| 2022-2023 | 627 (tie) | 27 | Michael Shiflet | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 627 (tie) | 27 | Stuart Lynch | NZL | Riverhead Relaps Backyard Ultrta | 45017 |
| 2022-2023 | 627 (tie) | 27 | Chor Kin Law | HKG | Big Boars Backyard Challenge | 45022 |
| 2022-2023 | 627 (tie) | 27 | William Jean | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 627 (tie) | 27 | Jean-Yves Lambert | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 627 (tie) | 27 | Christophe Grassiano | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 627 (tie) | 27 | Maciej Rzeszutko | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 627 (tie) | 27 | Irene Kinnegim | FRA | Legends Backyard Ultra | 45031 |
| 2022-2023 | 627 (tie) | 27 | Marcel Hanecak | SVK | Big Bear's Backyard Ultra | 45037 |
| 2022-2023 | 627 (tie) | 27 | James Davis | GBR | Portland Pig Backyard Ultra | 45044 |
| 2022-2023 | 627 (tie) | 27 | Daniele Hadden | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 627 (tie) | 27 | Tyler Ashurst | CAN | BC Backyard Ultra | 45044 |
| 2022-2023 | 627 (tie) | 27 | Matthew Rosen | USA | Wasaultra Backyard | 45045 |
| 2022-2023 | 627 (tie) | 27 | Niklas Larsson | SWE | Trosa Ultra Backyard | 45045 |
| 2022-2023 | 627 (tie) | 27 | Johan Abrahamsson | SWE | Trosa Ultra Backyard | 45045 |
| 2022-2023 | 627 (tie) | 27 | Jenny Lindroth | SWE | Trosa Ultra Backyard | 45045 |
| 2022-2023 | 627 (tie) | 27 | Matthieu Fortin | CAN | Big Wolf's Backyard Ultra - Edmundston | 45059 |
| 2022-2023 | 627 (tie) | 27 | Wyllie Stewart | CAN | Lakou Backyard Ultra | 45059 |
| 2022-2023 | 627 (tie) | 27 | Jorgen Desteffani | SUI | Witiker Backyard Ultra | 45065 |
| 2022-2023 | 627 (tie) | 27 | Viktoriia Nikolaienko | UKR | The Race of the Champions - Backyard Masters | 45066 |
| 2022-2023 | 627 (tie) | 27 | Odara SA | BRA | Sky Pilots Backyard Ultra | 45066 |
| 2022-2023 | 627 (tie) | 27 | Abraham Kane | USA | Perfect PR Backyard Ultra | 45066 |
| 2022-2023 | 627 (tie) | 27 | Jose Manuel Ruiz Verdugo | ESP | The Longest Night | 45072 |
| 2022-2023 | 627 (tie) | 27 | Travis Walker | USA | Capital Backyard Ultra | 45073 |
| 2022-2023 | 627 (tie) | 27 | Alexey Patrusov | BLR | St Petersburg Backyard Ultra | 45073 |
| 2022-2023 | 707 (tie) | 26 | Lucasz Mikulski | POL | Backyard Ultra Polska | 44798 |
| 2022-2023 | 707 (tie) | 26 | Mikael Sondell | SWE | Big Shadow Backyard | 44807 |
| 2022-2023 | 707 (tie) | 26 | Henrik Dahlstrom | SWE | The Bridge Backyard Ultra | 44814 |
| 2022-2023 | 707 (tie) | 26 | Chuck Inslee | USA | Sole Survivor Backyard Ultra | 44820 |
| 2022-2023 | 707 (tie) | 26 | Andrew Herriman | AUS | No Time To Die Frontyard Ultra | 44820 |
| 2022-2023 | 707 (tie) | 26 | Donna Urquhart | AUS | No Time To Die Frontyard Ultra | 44820 |
| 2022-2023 | 707 (tie) | 26 | Sif Sumarlidadottir | ISL | Iceland Backyard Ultra Heidmork | 44820 |
| 2022-2023 | 707 (tie) | 26 | Laurent Teboul | CAN | Big Wolf’s Backyard Ultra – Lévis | 44828 |
| 2022-2023 | 707 (tie) | 26 | Mathieu Fortin | CAN | Big Wolf’s Backyard Ultra – Lévis | 44828 |
| 2022-2023 | 707 (tie) | 26 | Mekamcha Doudja | CAN | Big Wolf’s Backyard Ultra – Lévis | 44828 |
| 2022-2023 | 707 (tie) | 26 | Brian Trinkle | USA | Little Dog's Backyard Ultra | 44835 |
| 2022-2023 | 707 (tie) | 26 | Samuel Pupier | FRA | Backyard Infinity Trail Ile d'Aix | 44842 |
| 2022-2023 | 707 (tie) | 26 | Ogata Takehiko | JPN | Last Dragon Ultra | 44842 |
| 2022-2023 | 707 (tie) | 26 | Jessica Smith | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 44849 |
| 2022-2023 | 707 (tie) | 26 | Christiano Cupira | BRA | Backyard Ultra - World Team Championships 2022 - BRA | 44849 |
| 2022-2023 | 707 (tie) | 26 | Henrik Offersen | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 44849 |
| 2022-2023 | 707 (tie) | 26 | Christoph Wurm | GER | Backyard Ultra - World Team Championships 2022 - GER | 44849 |
| 2022-2023 | 707 (tie) | 26 | Birgir Saevarsson | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 44849 |
| 2022-2023 | 707 (tie) | 26 | Bobbie Irvine | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 44849 |
| 2022-2023 | 707 (tie) | 26 | Shota Noguchi | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 44849 |
| 2022-2023 | 707 (tie) | 26 | Stephen Sammut Nurminen | MLT | Backyard Ultra - World Team Championships 2022 - MLT | 44849 |
| 2022-2023 | 707 (tie) | 26 | Bouchta el Fadel | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 44849 |
| 2022-2023 | 707 (tie) | 26 | Adam Keen | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 44849 |
| 2022-2023 | 707 (tie) | 26 | Tom Hunt | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 44849 |
| 2022-2023 | 707 (tie) | 26 | Andrew Smith | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 44849 |
| 2022-2023 | 707 (tie) | 26 | Andy Day | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 44849 |
| 2022-2023 | 707 (tie) | 26 | Ievgen Nesterets | UKR | Backyard Ultra - World Team Championships 2022 - UKR | 44849 |
| 2022-2023 | 707 (tie) | 26 | Hieu Nguyen Dang | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 44849 |
| 2022-2023 | 707 (tie) | 26 | Par Bjelkmar | SWE | Lidingo Backyard Ultra | 44855 |
| 2022-2023 | 707 (tie) | 26 | Garett Carolus | USA | Empower Backyard Ultra | 44856 |
| 2022-2023 | 707 (tie) | 26 | Suzi Swinehart | USA | Empower Backyard Ultra | 44856 |
| 2022-2023 | 707 (tie) | 26 | Andrew Michael | USA | Empower Backyard Ultra | 44856 |
| 2022-2023 | 707 (tie) | 26 | Dominik Ramin | GER | Weserbergland Backyard Ultra | 44863 |
| 2022-2023 | 707 (tie) | 26 | Eric Andre | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 707 (tie) | 26 | Dimitri Bayle | FRA | Chartreuse Backyard Ultra | 44869 |
| 2022-2023 | 707 (tie) | 26 | Andrew Bristow | GBR | God’s Own Backyard Ultra-Fall | 44870 |
| 2022-2023 | 707 (tie) | 26 | Fujii Yusuke | JPN | Last Samurai Standing-Kyoto | 44883 |
| 2022-2023 | 707 (tie) | 26 | Shinji Hayashi | JPN | Last Samurai Standing-Shimane | 44883 |
| 2022-2023 | 707 (tie) | 26 | Takayuki Ueoka | JPN | Last Samurai Standing-Shimane | 44883 |
| 2022-2023 | 707 (tie) | 26 | Jeremiah Castro | USA | Summitt Backyard Ultra | 44883 |
| 2022-2023 | 707 (tie) | 26 | Curt Courtwright | USA | 4 fore 30 Backyard Ultra | 44898 |
| 2022-2023 | 707 (tie) | 26 | Drew Lang | MLT | Endure | 44905 |
| 2022-2023 | 707 (tie) | 26 | Matthew Williams | USA | MAD Backyard Ultra | 44947 |
| 2022-2023 | 707 (tie) | 26 | Nick Kumar | AUS | Maribyrnong Valley Park Back Yard Ultra | 44960 |
| 2022-2023 | 707 (tie) | 26 | David Patterson | AUS | Maribyrnong Valley Park Back Yard Ultra | 44960 |
| 2022-2023 | 707 (tie) | 26 | Marcos Asenjo Santana | ESP | Gaucin Backyard Ultra | 44961 |
| 2022-2023 | 707 (tie) | 26 | Aparacedo Donizete | BRA | Treinos e Trilhas Resta 1 - Backyard | 44961 |
| 2022-2023 | 707 (tie) | 26 | John Gordon | IRL | Last One Standing - Florida Manor | 44968 |
| 2022-2023 | 707 (tie) | 26 | Jenny Elliott York | IRL | Last One Standing - Florida Manor | 44968 |
| 2022-2023 | 707 (tie) | 26 | German Martinez Gascon | ESP | The Last Lap-Backyard Ultra | 44974 |
| 2022-2023 | 707 (tie) | 26 | Jonatan Jurado Contreras | ESP | The Last Lap-Backyard Ultra | 44974 |
| 2022-2023 | 707 (tie) | 26 | Mike Rich | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 707 (tie) | 26 | Samantha Sanders | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 707 (tie) | 26 | Dom Halbert | GBR | Rasselbock Backyard Ultra | 44989 |
| 2022-2023 | 707 (tie) | 26 | Odilon de Jesus Leandro | BRA | Cupira Backyard Ultra | 44989 |
| 2022-2023 | 707 (tie) | 26 | Oscar De los Santos | MEX | Backyard Ultra Las Hamacas | 44996 |
| 2022-2023 | 707 (tie) | 26 | Damien Todorivic | AUS | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 707 (tie) | 26 | Adrian Allen | IRL | Herdy's Frontyard Ultra | 45002 |
| 2022-2023 | 707 (tie) | 26 | Sebastien Climent | FRA | Infinity Trail Backyard - Les Terrils du Nord | 45002 |
| 2022-2023 | 707 (tie) | 26 | Pat Hasler | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 707 (tie) | 26 | Shane Cox | USA | Ohio's Backyard Ultra | 45003 |
| 2022-2023 | 707 (tie) | 26 | Ahmet Sahinoz | TUR | Farm Olea Backyard Ultra | 45010 |
| 2022-2023 | 707 (tie) | 26 | Rowell Nisperos Campos | PHI | Big Boars Backyard Challenge | 45022 |
| 2022-2023 | 707 (tie) | 26 | Petr Mikeska | AUS | Dead Cow Gully Backyard Ultra | 45022 |
| 2022-2023 | 707 (tie) | 26 | Hayden Rogers | AUS | Dead Cow Gully Backyard Ultra | 45022 |
| 2022-2023 | 707 (tie) | 26 | Artis Zvejnieks | LAT | Backyard Ultra “Lusa Pedas” | 45024 |
| 2022-2023 | 707 (tie) | 26 | Sylvain Souteran | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Josuald Bouquillon | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Laurent Favriou | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Alban Burgos | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Thierry Nordera | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Guillaume Yonnet | FRA | Infinity Trail Backyard-Hossegor | 45030 |
| 2022-2023 | 707 (tie) | 26 | Oieter-Jan Slechten | BEL | Legends Backyard Ultra | 45031 |
| 2022-2023 | 707 (tie) | 26 | Kris de Bondt | BEL | Legends Backyard Ultra | 45031 |
| 2022-2023 | 707 (tie) | 26 | Jeff Walker | USA | Grind on the Grid Backyard Ultra | 45031 |
| 2022-2023 | 707 (tie) | 26 | Branislav Zigo | SVK | Big Bear's Backyard Ultra | 45037 |
| 2022-2023 | 707 (tie) | 26 | Totus Ablorh | CZE | Big Bear's Backyard Ultra | 45037 |
| 2022-2023 | 707 (tie) | 26 | Jason Leaf | GBR | Portland Pig Backyard Ultra | 45044 |
| 2022-2023 | 707 (tie) | 26 | Sam Hand | IRL | Barry and John's Bublin Mountain Backyard Ultra | 45059 |
| 2022-2023 | 707 (tie) | 26 | Brad Schroeder | CAN | Lakou Backyard Ultra | 45059 |
| 2022-2023 | 707 (tie) | 26 | Cyrill Treptow | SUI | Witiker Backyard Ultra | 45065 |
| 2022-2023 | 707 (tie) | 26 | Daniel Schwitter | SUI | Witiker Backyard Ultra | 45065 |
| 2022-2023 | 707 (tie) | 26 | Mark Hessels | NED | WUK M&M Backyard Ultra | 45065 |
| 2022-2023 | 707 (tie) | 26 | Alejandro Valadez | MEX | The Race of the Champions - Backyard Masters | 45066 |
| 2022-2023 | 791 (tie) | |||||
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| 2021-2022 | 1 | 90 | Merijn Geerts | BEL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 2 | 89 | Keith Russell | IRL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 3 | 85 | Harvey Lewis | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 4 | 84 | Chris Roberts | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 5 | 80 | Terumichi Morishita | JPN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 6 | 63 | Peter Geszti | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 7 (tie) | 62 | Jon Noll | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 7 (tie) | 62 | Jon Asphjell | NOR | Backyard Masters | 5/14/2022 |
| 2021-2022 | 7 (tie) | 62 | Szilard Fodor | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 10 | 61 | Scott Snell | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 11 (tie) | 60 | Piotr Chadovich | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 11 (tie) | 60 | Jennifer Russo | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 13 | 59 | Ryan Crawford | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 14 | 58 | Kevin Muller | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 15 (tie) | 57 | Jason Bigonia | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 15 (tie) | 57 | Kevin McCabe | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 17 (tie) | 54 | Yukinori Yoshida | JPN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 17 (tie) | 54 | Phil Gore | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 19 (tie) | 53 | Steve Slaby | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 19 (tie) | 53 | David Stoltenborg | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 19 (tie) | 53 | Keith VanGraafeiland | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 19 (tie) | 53 | Aaron Young | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 23 (tie) | 52 | Jakob Nielsen | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 23 (tie) | 52 | Ryan Metivier | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 25 | 51 | Nima Javaheri | SUI | Backyard Ultra «THE LAST LAP» | 10/15/2021 |
| 2021-2022 | 26 (tie) | 50 | Niklas Sjoblom | SWE | Backyard Ultra «THE LAST LAP» | 10/15/2021 |
| 2021-2022 | 26 (tie) | 50 | Eric Deshaies | CAN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 26 (tie) | 50 | Ivo Steyaert | BEL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 26 (tie) | 50 | Nico Van Meulder | BEL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 30 | 49 | Chetan Sadhana | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 31 | 48 | Ed Clifford | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 32 (tie) | 46 | Viktoriia Nikolaienko | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 32 (tie) | 46 | Dan Yovichin | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 32 (tie) | 46 | Szabolcs Beda | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 32 (tie) | 46 | Vasily Korytkin | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 36 (tie) | 45 | Ievgen Nesterets | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 36 (tie) | 45 | Kurai Quatresous | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 36 (tie) | 45 | Shibawaki Daiki | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 36 (tie) | 45 | Josh Laker | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 36 (tie) | 45 | Irina Masanova | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 36 (tie) | 45 | Jessica Smith | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 42 (tie) | 44 | Fanny Jean | BEL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 42 (tie) | 44 | Robert Parsons | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 42 (tie) | 44 | Barry Loveday | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 45 (tie) | 43 | Jacob Conrad | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 45 (tie) | 43 | Torbjorn Gyllebring | SWE | Lidingo Backyard | 10/23/2021 |
| 2021-2022 | 45 (tie) | 43 | Mari Jaersk | ISL | Bakgarður Náttúruhlaupa | 4/30/2022 |
| 2021-2022 | 45 (tie) | 43 | John Stocker | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 49 (tie) | 42 | Maggie Guterl | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 49 (tie) | 42 | Courtney Dauwalter | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 49 (tie) | 42 | Sten Orsvarn | SWE | Lidingo Backyard | 10/23/2021 |
| 2021-2022 | 49 (tie) | 42 | Nick McDonald | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 49 (tie) | 42 | Philippe Pollesel | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 49 (tie) | 42 | Frank Gielen | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 49 (tie) | 42 | Thorleifur Thorleifsson | ISL | Bakgarður Náttúruhlaupa | 4/30/2022 |
| 2021-2022 | 49 (tie) | 42 | Antonio Di Manno | ITA | Backyard Masters | 5/14/2022 |
| 2021-2022 | 49 (tie) | 42 | Claire Bannwarth | FRA | Backyard Masters | 5/14/2022 |
| 2021-2022 | 49 (tie) | 42 | Hendrik Sporing | GER | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 49 (tie) | 42 | Ritvars Kalniņš | LAT | Laufhaus Backyard Ultra | 7/9/2022 |
| 2021-2022 | 49 (tie) | 42 | Marco Poulin | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 49 (tie) | 42 | Marco Antonio Zaragoza Campillo | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 62 (tie) | 41 | Jamie Hunter | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 62 (tie) | 41 | Junko Suzuki | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 62 (tie) | 41 | Chris Murphy | AUS | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 62 (tie) | 41 | Hayabusa Masaoka | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 62 (tie) | 41 | Ben Nicholls | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 62 (tie) | 41 | Abraham Mancino | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 62 (tie) | 41 | Sebastien Ohl | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 62 (tie) | 41 | Kevin Sneyders | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 62 (tie) | 41 | Matthias Pelgrims | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 62 (tie) | 41 | Johan Johansson | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 62 (tie) | 41 | Wesley Bels | BEL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 62 (tie) | 41 | Hannes Veide | EST | Backyard Masters | 5/14/2022 |
| 2021-2022 | 62 (tie) | 41 | Mai Bui | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 62 (tie) | 41 | Shawn McDermott | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 62 (tie) | 41 | Magnus Rabe | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 62 (tie) | 41 | Marco Mohler | GER | Laufhaus Backyard Ultra | 7/9/2022 |
| 2021-2022 | 62 (tie) | 41 | Emil Lilja | SWE | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 62 (tie) | 41 | Brady Winkles | USA | Tartarus | 7/30/2022 |
| 2021-2022 | 62 (tie) | 41 | Alejandro Valadez Teach | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 62 (tie) | 41 | John Yoon | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 82 (tie) | 40 | Tokimasa Hirata | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 82 (tie) | 40 | Dave Proctor | CAN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 82 (tie) | 40 | Martin Scharp | SWE | Lidingo Backyard | 10/23/2021 |
| 2021-2022 | 82 (tie) | 40 | Nobuya Tamura | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 82 (tie) | 40 | Takahiro Tsuchiya | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 82 (tie) | 40 | Matthieu Dube | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 82 (tie) | 40 | Andre Rangelind | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 82 (tie) | 40 | Harald Menzel | GER | Backyard Masters | 5/14/2022 |
| 2021-2022 | 82 (tie) | 40 | Henrik Lowemark | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 82 (tie) | 40 | Andy Day | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 82 (tie) | 40 | Andrew Sholly | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 82 (tie) | 40 | Branislav Pavic | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 82 (tie) | 40 | Rasmus Stenemo | SWE | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 82 (tie) | 40 | Bo Shelby | USA | Tartarus | 7/30/2022 |
| 2021-2022 | 96 (tie) | 39 | Chris Martin | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 96 (tie) | 39 | Christian Mauduit | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 96 (tie) | 39 | Ihor Verys | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 96 (tie) | 39 | Mathieu Weiner | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 96 (tie) | 39 | Peter Diak | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 96 (tie) | 39 | Visa Kivinen | FIN | Nuuksio Backyard Ultra | 7/1/2022 |
| 2021-2022 | 96 (tie) | 39 | Kenneth Vanthuyne | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 96 (tie) | 39 | Andy Jackson | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 96 (tie) | 39 | Jose Daniel Gonzalez Alonso | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 105 (tie) | 38 | Ibon Gamboa Santorcuato | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 105 (tie) | 38 | Matthieu Weiner | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 105 (tie) | 38 | Vincent Barrientos | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 105 (tie) | 38 | Liess Makhlouf | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 105 (tie) | 38 | Shinichiro Fujita | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 105 (tie) | 38 | Tyler Keenan | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 105 (tie) | 38 | Aron de Wolf | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 105 (tie) | 38 | Mattias Edlund | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 105 (tie) | 38 | Gabriel Andrei Ailenei | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 105 (tie) | 38 | Michel Leblanc | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 105 (tie) | 38 | Jacov Lalou | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 105 (tie) | 38 | Aaron Ellison | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 105 (tie) | 38 | Martin Perrier | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| 2021-2022 | 105 (tie) | 38 | Brecht Vandamme | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 105 (tie) | 38 | Pat Staunton | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 105 (tie) | 38 | Alexsey Belousov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 105 (tie) | 38 | Jesus Alberto Gonzalez Carro | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 122 (tie) | 37 | Bobbie Irvine | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 122 (tie) | 37 | Bill Oster | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| 2021-2022 | 122 (tie) | 37 | Jorge Manuel Garcia Rodriguez | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 122 (tie) | 37 | Keith Van Graafeiland | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| 2021-2022 | 122 (tie) | 37 | Kevin Matthews | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| 2021-2022 | 122 (tie) | 37 | Hideki Fujikawa | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 122 (tie) | 37 | Hisayuki Tateno | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 122 (tie) | 37 | Mitch David | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 122 (tie) | 37 | Alin Vorniceanu | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 122 (tie) | 37 | Sojola Thembinkosi | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 122 (tie) | 37 | Philippe Debadier | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 122 (tie) | 37 | Daniele Alimonti | ITA | Backyard Masters | 5/14/2022 |
| 2021-2022 | 122 (tie) | 37 | Dave Kwiatkowski | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 122 (tie) | 37 | Matthieu Tharion | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| 2021-2022 | 122 (tie) | 37 | Levi Yoder | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 137 (tie) | 36 | Sean Nickell | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 137 (tie) | 36 | Brian Toy | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| 2021-2022 | 137 (tie) | 36 | Michael Wardian | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 137 (tie) | 36 | Mark Beggs | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 137 (tie) | 36 | Gavin Woody | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 137 (tie) | 36 | Romain Rambaud | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 137 (tie) | 36 | Minoe Tsukada | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 137 (tie) | 36 | Masayuki Takei | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 137 (tie) | 36 | Cathal McParland | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 137 (tie) | 36 | Hanan Cohen | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 137 (tie) | 36 | Maxime le Meitour | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 137 (tie) | 36 | Joshua Duff | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 137 (tie) | 36 | _Filip Germeys | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 137 (tie) | 36 | Karen Clukers | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 137 (tie) | 36 | Addie van der Vleuten | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 137 (tie) | 36 | Martin Hatala | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 137 (tie) | 36 | Ingela Jonsson | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 137 (tie) | 36 | Florin Silviu Simion | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 137 (tie) | 36 | Kevin Barata | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 137 (tie) | 36 | Wandisile Nongodlwana | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 137 (tie) | 36 | Peter Schroder | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 137 (tie) | 36 | Ronnie Staton | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 137 (tie) | 36 | Andrew Smith | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 137 (tie) | 36 | Tim Barbee | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 137 (tie) | 36 | Derek Fox | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 137 (tie) | 36 | Edit Furesz | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 137 (tie) | 36 | Mihaly Blasko | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 137 (tie) | 36 | Cedric Chavanne | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 137 (tie) | 36 | Richie Cunningham | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 137 (tie) | 36 | Alexey Savchenko | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 137 (tie) | 36 | Carl Douglas | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 137 (tie) | 36 | Jim Renfro | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 137 (tie) | 36 | Nikki Wynd | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 170 (tie) | 35 | Justin Kousky | USA | Backyard Squatch Ultra | 8/28/2021 |
| 2021-2022 | 170 (tie) | 35 | Imanol Aleson Orbegozo | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 170 (tie) | 35 | Alain David | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 170 (tie) | 35 | Oleg Chyzhyk | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 170 (tie) | 35 | Vincent Marion | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 170 (tie) | 35 | Keith Robson | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 170 (tie) | 35 | Tamar Shay | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 170 (tie) | 35 | Kev Matthews | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 170 (tie) | 35 | Jessica Southers | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 170 (tie) | 35 | Don Reichelt | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 170 (tie) | 35 | Brian Wooden | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 170 (tie) | 35 | Sam Harvey | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 170 (tie) | 35 | Craig Torr | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 170 (tie) | 35 | Titus Ablorh | CZE | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 170 (tie) | 35 | Harald Bjerke | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| 2021-2022 | 170 (tie) | 35 | Marcus Ekenstierna | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 170 (tie) | 35 | Robert Constantin Zamisnicu | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 170 (tie) | 35 | Christian Arguello | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 170 (tie) | 35 | Francesca Ferraro | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 170 (tie) | 35 | Wayne Smith | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 170 (tie) | 35 | Alejandro Munoz | ESP | Backyard Ultra-Costa Blanca | 7/2/2022 |
| 2021-2022 | 170 (tie) | 35 | Charlotte Roberts Long | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 192 (tie) | 34 | Henrik Bengtsson | SWE | Bocksten Trail Run | 9/4/2021 |
| 2021-2022 | 192 (tie) | 34 | James Cooper | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 192 (tie) | 34 | Ben Hirst | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| 2021-2022 | 192 (tie) | 34 | Tim Kacprzak | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 192 (tie) | 34 | Peter Cromie | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 192 (tie) | 34 | Paul Brunger | GBR | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 192 (tie) | 34 | Oriol Antoli | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 192 (tie) | 34 | Patrik Hrotek | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 192 (tie) | 34 | Antonio Martins | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 192 (tie) | 34 | Eivind Svellingen | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| 2021-2022 | 192 (tie) | 34 | Scott Martin | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 192 (tie) | 34 | Florent Colson | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 192 (tie) | 34 | Chris Price | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 192 (tie) | 34 | Evgeny Odnorog | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 192 (tie) | 34 | Anett Kelemen | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 192 (tie) | 34 | Gyula Sarosi | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 192 (tie) | 34 | Markus Schieder | AUT | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 192 (tie) | 34 | Brandon Purdue | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| 2021-2022 | 192 (tie) | 34 | John Bayne | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| 2021-2022 | 192 (tie) | 34 | Ivan Perea | ESP | Backyard Ultra-Costa Blanca | 7/2/2022 |
| 2021-2022 | 192 (tie) | 34 | Jen Millum | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 192 (tie) | 34 | Trevor Bosveld | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 192 (tie) | 34 | Florencio Gonzalez Gonzalez | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 215 (tie) | 33 | Paxkal Delannoy | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 215 (tie) | 33 | Thembinkosi Sojola | RSA | Taroko Trail Park Backyard Ultra | 10/30/2021 |
| 2021-2022 | 215 (tie) | 33 | Alexandra Rousset | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 215 (tie) | 33 | Trevor Meding | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 215 (tie) | 33 | Kengo Takahashi | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 215 (tie) | 33 | Jun Aoyagi | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 215 (tie) | 33 | Tom Grunnill | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 215 (tie) | 33 | Frank Lanno | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 215 (tie) | 33 | Jeffrey Adams | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 215 (tie) | 33 | Jean Francois Ballanger | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 215 (tie) | 33 | Emmanuel Ballanger | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 215 (tie) | 33 | Jesse Robbroeckx | BEL | M&M Backyard Ultra | 4/15/2022 |
| 2021-2022 | 215 (tie) | 33 | Sarah Perry | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 215 (tie) | 33 | Gabrielle Ten Velde | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 215 (tie) | 33 | Antonio Pinto | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 215 (tie) | 33 | Ryan Cotton | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 215 (tie) | 33 | Erik Bird | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 215 (tie) | 33 | Matthew Shepard | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 215 (tie) | 33 | Francois Ollivier | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 215 (tie) | 33 | Daniel George | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 215 (tie) | 33 | Maxim Egorov | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 215 (tie) | 33 | Stefan Knoche | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 215 (tie) | 33 | Kelly Young | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 215 (tie) | 33 | Adam Kertesz | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 215 (tie) | 33 | Norbert Schiessl | AUT | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 215 (tie) | 33 | Jodi Isenor | CAN | Big Wolf's Backyard Ultra-New Brunswick | 7/2/2022 |
| 2021-2022 | 215 (tie) | 33 | Vincent McMath | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 215 (tie) | 33 | Amanda Nelson | CAN | Persistence Backyard Ultra | 7/29/2022 |
| 2021-2022 | 215 (tie) | 33 | Sandor Keller | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 215 (tie) | 33 | Rodolfo Ramirez Leonides | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 245 (tie) | 32 | Terry Canning | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 245 (tie) | 32 | Neil Macneil | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 245 (tie) | 32 | Roman Buzinsky | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 245 (tie) | 32 | Pavol Porubcan | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| 2021-2022 | 245 (tie) | 32 | Clifford Kiam | RSA | Taroko Trail Park Backyard Ultra | 10/30/2021 |
| 2021-2022 | 245 (tie) | 32 | Nick Petterson | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 245 (tie) | 32 | Akio Ueno | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 245 (tie) | 32 | Tetsuya Tsujimoto | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 245 (tie) | 32 | Obuchi Chizuru | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 245 (tie) | 32 | Yusuke Saaii | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 245 (tie) | 32 | Hallur Holm | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 245 (tie) | 32 | Pat Hasler | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 245 (tie) | 32 | Paul Wilson | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 245 (tie) | 32 | Travis Saunders | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 245 (tie) | 32 | Antonio Quaresma | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 245 (tie) | 32 | Mattias Ahlbin | SWE | Lomma Backyard Ultra | 5/7/2022 |
| 2021-2022 | 245 (tie) | 32 | Roldano Marzorati | ITA | Backyard Masters | 5/14/2022 |
| 2021-2022 | 245 (tie) | 32 | Par Bjelkmar | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 245 (tie) | 32 | Jorg Desteffani | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 245 (tie) | 32 | Sarah Moore | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 245 (tie) | 32 | Zsanett Horn | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 245 (tie) | 32 | Jan Jacobs | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 245 (tie) | 32 | Charles Castonguay | CAN | Big Wolf's Backyard Ultra-New Brunswick | 7/2/2022 |
| 2021-2022 | 245 (tie) | 32 | Brian Bondy | CAN | Persistence Backyard Ultra | 7/29/2022 |
| 2021-2022 | 245 (tie) | 32 | Robert Gyongyosi | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 245 (tie) | 32 | Michael Bellmon | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 271 (tie) | 31 | Mattias Toivanen | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| 2021-2022 | 271 (tie) | 31 | Junpei Yoshida | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 271 (tie) | 31 | Axier Lopez De Aberasturi | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 271 (tie) | 31 | Felix Sanchez Parra | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 271 (tie) | 31 | Taras Khristenko | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 271 (tie) | 31 | Morten Klingenberg | DEN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 271 (tie) | 31 | Haim Malki | ISR | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 271 (tie) | 31 | Shawn Webber | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 271 (tie) | 31 | Adam Drga | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| 2021-2022 | 271 (tie) | 31 | Tom Howard | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 271 (tie) | 31 | Takumi Sawayanagi | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Yoshikazu Himoto | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Yusuke Inaei | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Motonari Osawa | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Takayuki Tanada | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Minoru Tanaka | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 271 (tie) | 31 | Teddy Eyster | USA | Pigs Backyard Ultra | 2/12/2022 |
| 2021-2022 | 271 (tie) | 31 | Gotfred Skjodeberg | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 271 (tie) | 31 | Cameron Hore | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 271 (tie) | 31 | Charles Payen | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 271 (tie) | 31 | Mahmut Yavuz | TUR | Bir Tur Baha Backyard Ultra | 4/15/2022 |
| 2021-2022 | 271 (tie) | 31 | Drew Willis | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 271 (tie) | 31 | Brett Standring | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 271 (tie) | 31 | Rhys Williams | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 271 (tie) | 31 | Jimmy van dem Kieboom | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 271 (tie) | 31 | Roman Petrikovic | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 271 (tie) | 31 | Mattia Colzada | ITA | Kronborg Backyard Ultra | 4/22/2022 |
| 2021-2022 | 271 (tie) | 31 | Adriana Anisia Cojocaru | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 271 (tie) | 31 | Ross McFee | AUS | Mirrum Wurnit Backpaddock Ultra | 4/30/2022 |
| 2021-2022 | 271 (tie) | 31 | Herve Henin | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 271 (tie) | 31 | Ole Jakobsen | DEN | Horsens Backyard Ultra | 5/13/2022 |
| 2021-2022 | 271 (tie) | 31 | Andrew Jackson | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 271 (tie) | 31 | Filip Soderling | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 271 (tie) | 31 | Andrey Tikhonovich | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 271 (tie) | 31 | Richard Wayshner | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 271 (tie) | 31 | Tomas Stot | SWE | Alvdalen Backyard Ultra | 6/17/2022 |
| 2021-2022 | 271 (tie) | 31 | Tundy Nagy Hajnalka | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 271 (tie) | 31 | Miklos Nagy | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 271 (tie) | 31 | Gabor Gurisatti | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 271 (tie) | 31 | Ian Mcauley | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 271 (tie) | 31 | Ian Harrison | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 271 (tie) | 31 | Maxim Petrischev | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 271 (tie) | 31 | Alexander Kovalev | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 271 (tie) | 31 | Julio Orlando Becerril Garcia | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 271 (tie) | 31 | Adan Roque Dominguez Elox | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 271 (tie) | 31 | Christer Jensson | SWE | Personliga Rekordens Backyard | 8/6/2022 |
| 2021-2022 | 317 (tie) | 30 | Adam Mckee | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 317 (tie) | 30 | Jenny Elliott York | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 317 (tie) | 30 | Jalna Clair | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 317 (tie) | 30 | Bob Jagers | BEL | M&M Backyard ultra | 9/3/2021 |
| 2021-2022 | 317 (tie) | 30 | Joakim Jakobsson | SWE | Bocksten Trail Run | 9/4/2021 |
| 2021-2022 | 317 (tie) | 30 | Ivan Bretan | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| 2021-2022 | 317 (tie) | 30 | Niclas Gallentoft | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| 2021-2022 | 317 (tie) | 30 | Johan Signert | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| 2021-2022 | 317 (tie) | 30 | Rafael Romero Sanchez | ESP | Spain Backyard Ultra | 9/25/2021 |
| 2021-2022 | 317 (tie) | 30 | Julien Tarissan | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 317 (tie) | 30 | Ronan Wireman | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 317 (tie) | 30 | Henrik Hult | SWE | Lidingo Backyard | 10/23/2021 |
| 2021-2022 | 317 (tie) | 30 | Loic Melendo | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 317 (tie) | 30 | Rurik Symon | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| 2021-2022 | 317 (tie) | 30 | Dan Camac | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| 2021-2022 | 317 (tie) | 30 | Shawn Salyer | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 317 (tie) | 30 | Tatsuya Fujii | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Ryuji Oyamada | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Hirokazu Nagao | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Teruho Morishita | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Kodai Maeda | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Zach Gingerich | USA | Summit Backyard Ultra | 11/20/2021 |
| 2021-2022 | 317 (tie) | 30 | Cody Eubanks | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 317 (tie) | 30 | Jonatan Jurado | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 317 (tie) | 30 | Dan Green | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 317 (tie) | 30 | Tom Hunt | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 317 (tie) | 30 | Johan Bergman | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 317 (tie) | 30 | Andrew McDowall | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 317 (tie) | 30 | Yannick Poriel | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 317 (tie) | 30 | Bruno Darblade | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 317 (tie) | 30 | Savas Lutvi Kara | TUR | Bir Tur Baha Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Nicole Jukes | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Sean Lyons | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Petr Mikeska | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | James Blanton | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Rowan Cassidy | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Matt Fitzgerald | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 317 (tie) | 30 | Hilde Janssens | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 317 (tie) | 30 | Branislav Filo | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 317 (tie) | 30 | Hugo Alves | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 317 (tie) | 30 | Soren Moller | DEN | Kronborg Backyard Ultra | 4/22/2022 |
| 2021-2022 | 317 (tie) | 30 | Mikey Sklar | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 317 (tie) | 30 | George Silviu Boloca | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 317 (tie) | 30 | Wyatt Massey | USA | Wasau Ultra | 4/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Daylan Wizniuk | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Donald Bailey | AUS | Mirrum Wurnit Backpaddock Ultra | 4/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Floki Halldorsson | ISL | Bakgarður Náttúruhlaupa | 4/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Martin Michaudet | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 317 (tie) | 30 | Lars Skaarup Brodsgaard | DEN | Horsens Backyard Ultra | 5/13/2022 |
| 2021-2022 | 317 (tie) | 30 | Julie Kristine Moller Jensen | DEN | Backyard Masters | 5/14/2022 |
| 2021-2022 | 317 (tie) | 30 | Evgeny Gutenev | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 317 (tie) | 30 | Maxim Tsybulski | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 317 (tie) | 30 | Giulio Brusamonti | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 317 (tie) | 30 | Keith Burge | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 317 (tie) | 30 | Dagmar Paul | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 317 (tie) | 30 | Travis Walker | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 317 (tie) | 30 | David Strodel | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 317 (tie) | 30 | Norman Mascher-Aspensjo | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 317 (tie) | 30 | Magnus Hogfeldt | SWE | Alvdalen Backyard Ultra | 6/17/2022 |
| 2021-2022 | 317 (tie) | 30 | Laszlo Nemes | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 317 (tie) | 30 | Andras Resz | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 317 (tie) | 30 | Phillipe Pollesel | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| 2021-2022 | 317 (tie) | 30 | Bram Malfliet | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 317 (tie) | 30 | Ana Cristina Constantin | ROU | Backyard Ultra-Costa Blanca | 7/2/2022 |
| 2021-2022 | 317 (tie) | 30 | Ralf-Ortwin Ernst | GER | Laufhaus Backyard Ultra | 7/9/2022 |
| 2021-2022 | 317 (tie) | 30 | Eric Girard | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 317 (tie) | 30 | Mathieu Fortin | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 317 (tie) | 30 | Nikita Toropov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Nikolay Kotenkov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Christoffer Eriksson | SWE | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Stewart Wylie | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 317 (tie) | 30 | Nancy Williams | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 317 (tie) | 30 | Michael Schjott | DEN | Run O'Clock Backyard Ultra | 8/13/2022 |
| 2021-2022 | 390 (tie) | 29 | Ian McAuley | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 390 (tie) | 29 | Martin Johnson | GBR | Bag Yard Ultra | 9/10/2021 |
| 2021-2022 | 390 (tie) | 29 | Chris Boyle | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 390 (tie) | 29 | Stephanie Simpson | CAN | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 390 (tie) | 29 | Roy (Jamey) Travelstead | USA | Andy’s Backyard Ultra | 10/16/2021 |
| 2021-2022 | 390 (tie) | 29 | Joel Hagaman | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 390 (tie) | 29 | Yuki Nakatsuji | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| 2021-2022 | 390 (tie) | 29 | Aaron Bowers | USA | Summit Backyard Ultra | 11/20/2021 |
| 2021-2022 | 390 (tie) | 29 | Garett Carolus | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 390 (tie) | 29 | Jub Bryant | NZL | Pigs Backyard Ultra | 2/12/2022 |
| 2021-2022 | 390 (tie) | 29 | Eoin Keith | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 390 (tie) | 29 | Kartik Joshi | IND | India Backyard Ultra | 3/12/2022 |
| 2021-2022 | 390 (tie) | 29 | Joe Durrett | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 390 (tie) | 29 | Robert Bacosca | ROU | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 390 (tie) | 29 | Sergio Catarino | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 390 (tie) | 29 | Tom Jackson | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 390 (tie) | 29 | Luke Carter | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 390 (tie) | 29 | Lukas Rivard | USA | Wasau Ultra | 4/30/2022 |
| 2021-2022 | 390 (tie) | 29 | Anders Hagman | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 390 (tie) | 29 | Chris Dasbach | USA | Perfect PR Backyard Ultra | 5/21/2022 |
| 2021-2022 | 390 (tie) | 29 | Thomas Vetterli | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 390 (tie) | 29 | Gonzalo Novoa Rodriguez | ESP | Spain Backyard Ultra | 5/27/2022 |
| 2021-2022 | 390 (tie) | 29 | Simon Piper | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 390 (tie) | 29 | Steve Shaw | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 390 (tie) | 29 | Richard Kwiatkowski | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 390 (tie) | 29 | Tim Weissbach | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 390 (tie) | 29 | Niklas Yjord | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 390 (tie) | 29 | Sam Walsh | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 390 (tie) | 29 | Richie Hinson | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 390 (tie) | 29 | Rudy Bogdhan | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 390 (tie) | 29 | Martin Bremholm | DEN | Run O'Clock Backyard Ultra | 8/13/2022 |
| 2021-2022 | 421 (tie) | 28 | Matthew Girvin | AUS | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 421 (tie) | 28 | Vincent Mcmath | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 421 (tie) | 28 | Christer Karlsson | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| 2021-2022 | 421 (tie) | 28 | Matthew Kirk | USA | Sole Survivor Backyard Ultra | 9/18/2021 |
| 2021-2022 | 421 (tie) | 28 | Peter Hagglund | SWE | Obbola Backyard Ultra | 9/25/2021 |
| 2021-2022 | 421 (tie) | 28 | Damien Douvry | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 421 (tie) | 28 | Jerome Cuevas | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 421 (tie) | 28 | Frederic Ascone | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 421 (tie) | 28 | Rick Kwiatkowski | USA | Andy’s Backyard Ultra | 10/16/2021 |
| 2021-2022 | 421 (tie) | 28 | Lucky Miya | RSA | Delta Backyard | 10/23/2021 |
| 2021-2022 | 421 (tie) | 28 | Jerome Baudegard | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 421 (tie) | 28 | Hironori Sato | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 421 (tie) | 28 | Takuya Aratani | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| 2021-2022 | 421 (tie) | 28 | Keisuke Nakata | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 421 (tie) | 28 | Robert Bruns | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 421 (tie) | 28 | Dena Carr | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 421 (tie) | 28 | Billy Reed | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 421 (tie) | 28 | Dudu Dano | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 421 (tie) | 28 | Francesc Martin | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 421 (tie) | 28 | Oscar Plasin | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 421 (tie) | 28 | Laishram Singh | IND | India Backyard Ultra | 3/12/2022 |
| 2021-2022 | 421 (tie) | 28 | Ryan Hochstetler | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 421 (tie) | 28 | Fiona Hayvice | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 421 (tie) | 28 | Troy Field | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 421 (tie) | 28 | Banjamin Rascalou | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 421 (tie) | 28 | Mick Freeman | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 421 (tie) | 28 | Monica Dekker | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 421 (tie) | 28 | Antonio Aires | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 421 (tie) | 28 | Andrew Imms | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 421 (tie) | 28 | Clement Vigier | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 421 (tie) | 28 | Frederic Renard | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 421 (tie) | 28 | Sebastien Despas | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 421 (tie) | 28 | Jivee Tolentino | IRL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 421 (tie) | 28 | Martin Fillingham | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 421 (tie) | 28 | Jake Epp | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 421 (tie) | 28 | Irene Guembe Ibanez | ESP | Spain Backyard Ultra | 5/27/2022 |
| 2021-2022 | 421 (tie) | 28 | Nicholas Wirz | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 421 (tie) | 28 | Paul Brantley | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 421 (tie) | 28 | Chet Luther | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 421 (tie) | 28 | Benjamin Tidwell | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 421 (tie) | 28 | Olov Berg | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 421 (tie) | 28 | Tomislav Poljak | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 421 (tie) | 28 | Edina Hugyecz | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 421 (tie) | 28 | Janos Tibor Gyongyosi | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 421 (tie) | 28 | Dani Corvo | ESP | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 421 (tie) | 28 | Angelika Huemer-Toff | AUT | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 421 (tie) | 28 | Klemens Huemer | AUT | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 421 (tie) | 28 | Juha Jumisko | FIN | Nuuksio Backyard Ultra | 7/1/2022 |
| 2021-2022 | 421 (tie) | 28 | Lari Koivu | FIN | Nuuksio Backyard Ultra | 7/1/2022 |
| 2021-2022 | 421 (tie) | 28 | Robert Aronica | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 421 (tie) | 28 | Vincent Boulet | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 421 (tie) | 28 | Karen Nicol | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 421 (tie) | 28 | Viktoria Brown | CAN | Persistence Backyard Ultra | 7/29/2022 |
| 2021-2022 | 421 (tie) | 28 | Carl Hobbs | FIN | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 421 (tie) | 28 | Edit Huzsvay | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 421 (tie) | 28 | Matt Kelsall | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 477 (tie) | 27 | Stefan Lindgren | SWE | Big Shadow Backyard | 9/4/2021 |
| 2021-2022 | 477 (tie) | 27 | Lee Harwood | GBR | Bag Yard Ultra | 9/10/2021 |
| 2021-2022 | 477 (tie) | 27 | Gonzalez Guadalupe | USA | Sole Survivor Backyard Ultra | 9/18/2021 |
| 2021-2022 | 477 (tie) | 27 | Hugues Sucre | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 477 (tie) | 27 | Yannick Merlhiot | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 477 (tie) | 27 | Tommy Enryd | SWE | Obbola Backyard Ultra | 9/25/2021 |
| 2021-2022 | 477 (tie) | 27 | Norbert Luftenegger | AUT | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 477 (tie) | 27 | Maxime Le Meitour | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 477 (tie) | 27 | Wilfrid Mathon | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 477 (tie) | 27 | Sergey Mandrygin | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 477 (tie) | 27 | Katie Wright | NZL | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 477 (tie) | 27 | Gabe Rainwater | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| 2021-2022 | 477 (tie) | 27 | Gary Cooper | RSA | Delta Backyard | 10/23/2021 |
| 2021-2022 | 477 (tie) | 27 | Francois Catteau | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 477 (tie) | 27 | Guillaume Marchand | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 477 (tie) | 27 | Ewan Gibb | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 477 (tie) | 27 | Rakesh Kashyap | IND | Black Horse Backyard | 11/13/2021 |
| 2021-2022 | 477 (tie) | 27 | Simon Duke | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| 2021-2022 | 477 (tie) | 27 | Art Hurtado | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 477 (tie) | 27 | Gen Sato | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 477 (tie) | 27 | Yohei Yamanomoto | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| 2021-2022 | 477 (tie) | 27 | Tomohiro Haneda | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 477 (tie) | 27 | Ross McLean | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 477 (tie) | 27 | Simon Austin | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 477 (tie) | 27 | Adam McKee | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 477 (tie) | 27 | Jill McCann | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 477 (tie) | 27 | Yair Raman | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 477 (tie) | 27 | Oscar Sanchez | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 477 (tie) | 27 | Cap. Avinash Chimanka | IND | India Backyard Ultra | 3/12/2022 |
| 2021-2022 | 477 (tie) | 27 | Hayden Brooke | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 477 (tie) | 27 | Mike Rowe | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 477 (tie) | 27 | William Jean | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 477 (tie) | 27 | Iain Bethune | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 477 (tie) | 27 | Phil Fowler | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 477 (tie) | 27 | Gorik de Samblanx | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 477 (tie) | 27 | Adrianne Pandelaers | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 477 (tie) | 27 | Matt Webb | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 477 (tie) | 27 | Matthew Turner | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Matthew Rosen | USA | Wasau Ultra | 4/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Marina Sriker | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Clifford Kian | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 477 (tie) | 27 | Frank Johan Ahlberg | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 477 (tie) | 27 | Christian Knapp | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 477 (tie) | 27 | Markus Greensides | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 477 (tie) | 27 | Phil Briley | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 477 (tie) | 27 | Matthew Warren | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 477 (tie) | 27 | Michael Hohl | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 477 (tie) | 27 | Jaroslav Candler II | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 477 (tie) | 27 | Kristin Stokke | NOR | Hell Backyard Ultra | 6/4/2022 |
| 2021-2022 | 477 (tie) | 27 | Eduan Kruger | NED | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 477 (tie) | 27 | Martin Hedin | SWE | Alvdalen Backyard Ultra | 6/17/2022 |
| 2021-2022 | 477 (tie) | 27 | Natasa Robnik | SLO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 477 (tie) | 27 | Luis Rodriguez | ESP | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 477 (tie) | 27 | Charles-Edouard Leclere | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| 2021-2022 | 477 (tie) | 27 | Thomas Hugon | GBR | Orkney Islands Backyard Ultra | 6/25/2022 |
| 2021-2022 | 477 (tie) | 27 | Jeremy Pelvin | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| 2021-2022 | 477 (tie) | 27 | Henrik Dahlström | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 477 (tie) | 27 | Francois Demars | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 477 (tie) | 27 | Tanat Wijitsuntorn | THA | PhutThaMonThon Backyard Ultra | 7/23/2022 |
| 2021-2022 | 477 (tie) | 27 | Alexey Mamarin | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Mike Huber | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Jamie Rush | USA | Tartarus | 7/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Krisztian Tamas | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 477 (tie) | 27 | Johan Botha | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 477 (tie) | 27 | Guilermo Vazquez Quintana | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 477 (tie) | 27 | Rait Ratasepp | EST | Heavy Metal Ultra | 8/13/2022 |
| 2021-2022 | 477 (tie) | 27 | David Faustino | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 477 (tie) | 27 | Hugo Santos | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 477 (tie) | 27 | Fabio Barbosa | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 477 (tie) | 27 | Graeme Black | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 477 (tie) | 27 | Fredrik Sundberg | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2021-2022 | 548 (tie) | 26 | Richard Shannon | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 548 (tie) | 26 | Mat Britton | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 548 (tie) | 26 | Melikhaya Msizi | RSA | 3 Rivers Trails Backyard Ultra | 9/18/2021 |
| 2021-2022 | 548 (tie) | 26 | Takuto Watanabe | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 548 (tie) | 26 | Kazuhiro Tokutome | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 548 (tie) | 26 | Patrick Berthonneau | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 548 (tie) | 26 | Wolfgang Michl | AUT | Austria Backyard Ultra – Seekirchen | 10/16/2021 |
| 2021-2022 | 548 (tie) | 26 | Jeffrey Garstecki | USA | Andy’s Backyard Ultra | 10/16/2021 |
| 2021-2022 | 548 (tie) | 26 | Sona Kopcokova | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| 2021-2022 | 548 (tie) | 26 | Eduardo Madrigal Hernandez | ESP | Méntrida Solidaria Backyard Ultra | 10/30/2021 |
| 2021-2022 | 548 (tie) | 26 | Jean-Louis Vidal | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 548 (tie) | 26 | Julien Segretain | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 548 (tie) | 26 | Lucas Probst | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 548 (tie) | 26 | Valentin Barrault | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 548 (tie) | 26 | Francois-Xavier Berthet | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 548 (tie) | 26 | Shakti Singh Lada | IND | Black Horse Backyard | 11/13/2021 |
| 2021-2022 | 548 (tie) | 26 | Jennifer Kenty | USA | Race for DFL | 11/13/2021 |
| 2021-2022 | 548 (tie) | 26 | Yosuke Yamada | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 548 (tie) | 26 | Nawako Yamamoto | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 548 (tie) | 26 | Yoshihiro Takeuchi | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 548 (tie) | 26 | Fida Muhammad | PAK | Margalla Backyard Ultra Race | 12/11/2021 |
| 2021-2022 | 548 (tie) | 26 | Gavin Dale | GBR | Pigs Backyard Ultra | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Sarah Kinnear | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Martyn Taylor | GBR | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Johnny Breen | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Barry Mcluchlin | GBR | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Mike Raffan | GBR | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Jesper Leander Lund | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 548 (tie) | 26 | George Themelis | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 548 (tie) | 26 | Andrew Merrill | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 548 (tie) | 26 | Scott Bougen | NZL | Riverhead Relaps | 4/2/2022 |
| 2021-2022 | 548 (tie) | 26 | Alex McCann | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 548 (tie) | 26 | Gaston Metselaar | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Morten Fundingsrud | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Daniel Baath | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Ben Grimshaw | AUS | GUMBY | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Cathal Mcparland | IRL | Barry & Johns Dublin Mountain Backyard Ultra | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Luis Roberto Meier Hernandez | MEX | Backyard Ultra Mexico - Coahuila | 4/22/2022 |
| 2021-2022 | 548 (tie) | 26 | Julija Soryte | LTU | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Samuel Dubois | BEL | Until The End – Backyard Ultra | 5/7/2022 |
| 2021-2022 | 548 (tie) | 26 | Filip Andersson | SWE | Vinkbo Backyard Ultra | 5/7/2022 |
| 2021-2022 | 548 (tie) | 26 | Pawel Zuk | POL | Backyard Masters | 5/14/2022 |
| 2021-2022 | 548 (tie) | 26 | Lewis Beckwith | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 548 (tie) | 26 | Anders Widmark | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 548 (tie) | 26 | Paul Nielsen | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 548 (tie) | 26 | Yuri Tabolin | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 548 (tie) | 26 | Guto Hill | BRA | Brlos Itupeva Brasil | 5/21/2022 |
| 2021-2022 | 548 (tie) | 26 | Sam Shepherd | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 548 (tie) | 26 | Marcello Spreafico | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 548 (tie) | 26 | Eduardo FABEIRO RAPOSO | ESP | Spain Backyard Ultra | 5/27/2022 |
| 2021-2022 | 548 (tie) | 26 | Victor Maneiro | ESP | Spain Backyard Ultra | 5/27/2022 |
| 2021-2022 | 548 (tie) | 26 | Sean Jermy | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 548 (tie) | 26 | James Seager | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 548 (tie) | 26 | Jason Baer | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 548 (tie) | 26 | Mark Manny | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 548 (tie) | 26 | Martin Lindahl | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 548 (tie) | 26 | Bjorn Holmvik | NOR | Hell Backyard Ultra | 6/4/2022 |
| 2021-2022 | 548 (tie) | 26 | Emil Soderlund | FIN | Cursores Backyard Ultra | 6/11/2022 |
| 2021-2022 | 548 (tie) | 26 | Tanja Hoschele | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 548 (tie) | 26 | Jonathan Gakstatter | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 548 (tie) | 26 | Hrvoje Basic | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 548 (tie) | 26 | Gabor Reichsmann | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 548 (tie) | 26 | Angel Gomez Penalver | ESP | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 548 (tie) | 26 | Jose Monsanto | POR | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 548 (tie) | 26 | Alexandre Andrade | POR | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 548 (tie) | 26 | Gerben Oevermans | NED | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 548 (tie) | 26 | Pauwel Joos | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 548 (tie) | 26 | David Christopher | MAS | Malaysia Backyard Ultra | 7/2/2022 |
| 2021-2022 | 548 (tie) | 26 | Matthias Weiser | GER | Laufhaus Backyard Ultra | 7/9/2022 |
| 2021-2022 | 548 (tie) | 26 | Katarina Persson | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 548 (tie) | 26 | Kim Gaudet | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 548 (tie) | 26 | Michael O'Farrell | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 548 (tie) | 26 | Jesada Thiengtham | THA | PhutThaMonThon Backyard Ultra | 7/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Rattasart Srimuang | THA | PhutThaMonThon Backyard Ultra | 7/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Neal Gibson | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Greig McClure | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Mary Keenan | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 548 (tie) | 26 | Eric Mathison | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 548 (tie) | 26 | Zsuzsanna Foldi | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 548 (tie) | 26 | Dominik Erne | SUI | The Last Lap | 8/5/2022 |
| 2021-2022 | 548 (tie) | 26 | Jared Hochstetler | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 548 (tie) | 26 | Fernando Ortega Nava | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 548 (tie) | 26 | Emir Julian Epitacio Martinez | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| 2021-2022 | 548 (tie) | 26 | Per Hederg | SWE | Personliga Rekordens Backyard | 8/6/2022 |
| 2021-2022 | 548 (tie) | 26 | Grant Ward | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Adam Keen | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Seb Dearle | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Frank Gotze | GER | Backyard Ultra - La Ultima Esperanza | 8/12/2022 |
| 2021-2022 | 548 (tie) | 26 | Ritvars Kalnins | LAT | Heavy Metal Ultra | 8/13/2022 |
| 2021-2022 | 548 (tie) | 26 | Luis Ramos | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 548 (tie) | 26 | Vitor Leite | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 548 (tie) | 26 | Andre Pereira | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 548 (tie) | 26 | Mikael Kristensson | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2021-2022 | 641 (tie) | 25 | Jim McCaffrey | USA | Backyard Squatch Ultra | 8/28/2021 |
| 2021-2022 | 641 (tie) | 25 | Juraj Karcak | SVK | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 641 (tie) | 25 | Oggie Winters | GBR | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 641 (tie) | 25 | Paul Jones | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 641 (tie) | 25 | Florian Bachmaier | GER | Fränkischer Backyard Ultra | 9/3/2021 |
| 2021-2022 | 641 (tie) | 25 | Jasmine Fowler | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 641 (tie) | 25 | Lindsey Roberts | USA | The Last Boyscout | 9/11/2021 |
| 2021-2022 | 641 (tie) | 25 | Charlie Bergstrom | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| 2021-2022 | 641 (tie) | 25 | Mattias Wendt | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| 2021-2022 | 641 (tie) | 25 | Andreas Kyrk | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| 2021-2022 | 641 (tie) | 25 | Ichiro Mikajiri | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 641 (tie) | 25 | Taishiro Kawano | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 641 (tie) | 25 | Patrick Callec | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 641 (tie) | 25 | Karim Aissani | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 641 (tie) | 25 | David Pennec | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 641 (tie) | 25 | Dmytro Ripa | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 641 (tie) | 25 | Mario Sturmlechner | AUT | Austria Backyard Ultra – Seekirchen | 10/16/2021 |
| 2021-2022 | 641 (tie) | 25 | Juan Antonio Pastor Corredor | ESP | Méntrida Solidaria Backyard Ultra | 10/30/2021 |
| 2021-2022 | 641 (tie) | 25 | Israel Corredor | ESP | Méntrida Solidaria Backyard Ultra | 10/30/2021 |
| 2021-2022 | 641 (tie) | 25 | Eric Andre | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Alexis Pottier | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Baptiste Cosson | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Frederic Miollany | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Eric Plennevaux | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Florian Robin | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Tim Robinson | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Alison Walker | MAS | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 641 (tie) | 25 | Eli Burakian | USA | Race for DFL | 11/13/2021 |
| 2021-2022 | 641 (tie) | 25 | Suzuki Shiori | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 641 (tie) | 25 | Hiroaki Wakayama | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 641 (tie) | 25 | Kyota Chikauchi | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 641 (tie) | 25 | Jun Kanazawa | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 641 (tie) | 25 | Andrew Bartelsmeyer | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 641 (tie) | 25 | Shar Khan | PAK | Margalla Backyard Ultra Race | 12/11/2021 |
| 2021-2022 | 641 (tie) | 25 | Shane Mallia | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| 2021-2022 | 641 (tie) | 25 | Andy Smith | NZL | Pigs Backyard Ultra | 2/12/2022 |
| 2021-2022 | 641 (tie) | 25 | David Stevenson | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 641 (tie) | 25 | Javier Lozano | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 641 (tie) | 25 | Jose Manuel Ruiz Verdugo | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 641 (tie) | 25 | Jason Coleman | USA | Queeny Backyard Ultra | 3/4/2022 |
| 2021-2022 | 641 (tie) | 25 | Per Hansen | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 641 (tie) | 25 | Gritt Jakobsen | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 641 (tie) | 25 | Christopher Allday | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 641 (tie) | 25 | Shane Cox | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 641 (tie) | 25 | Sebastien Piernot | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 641 (tie) | 25 | Gian Marchet Schicktanz | SUI | Easter Backyard Ultra | 4/15/2022 |
| 2021-2022 | 641 (tie) | 25 | Rory Adamson | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 641 (tie) | 25 | Chris van Leer | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 641 (tie) | 25 | Kyle McLennan | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 641 (tie) | 25 | Roman Packbier | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Miroslav Durik | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Martin Pavlik | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Dominik Orsag | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Nils Dige Vinther | DEN | Kronborg Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Jon Brunvoll | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Sonny Nyberg | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | Brad Carron-Arthur | AUS | GUMBY | 4/22/2022 |
| 2021-2022 | 641 (tie) | 25 | David Wilson | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Van Phan | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Joe Carroll | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Phil Mills | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Rachel Langrish | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Chris Lewinsky | AUS | Mirrum Wurnit Backpaddock Ultra | 4/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Fridrik Benediktsson | ISL | Bakgarður Náttúruhlaupa | 4/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Jessica Strom | SWE | Trosa Backyard Ultra | 4/30/2022 |
| 2021-2022 | 641 (tie) | 25 | John Miller | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 641 (tie) | 25 | Matthew Heshall | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 641 (tie) | 25 | Adrien Vincent | BEL | Until The End – Backyard Ultra | 5/7/2022 |
| 2021-2022 | 641 (tie) | 25 | Krister Hagg Lahti | SWE | Vinkbo Backyard Ultra | 5/7/2022 |
| 2021-2022 | 641 (tie) | 25 | Phillip Caldwell | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Neil Jones | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Mattias Krantz | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Markus Forsstrom | FIN | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Ryan Wold | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Mike Kapetanakis | USA | Just a Training Run Backyard Ultra | 5/14/2022 |
| 2021-2022 | 641 (tie) | 25 | Andrey Vasilenko | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| 2021-2022 | 641 (tie) | 25 | Goes Itamar | BRA | Brlos Itupeva Brasil | 5/21/2022 |
| 2021-2022 | 641 (tie) | 25 | David D'Haene | USA | Perfect PR Backyard Ultra | 5/21/2022 |
| 2021-2022 | 641 (tie) | 25 | Alex Wild | GBR | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 641 (tie) | 25 | Volker Fohrmeister | GER | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 641 (tie) | 25 | Antje Machold | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 641 (tie) | 25 | Bjorn Tikkanen | SWE | Örebro Backyard Ultra | 5/26/2022 |
| 2021-2022 | 641 (tie) | 25 | Will Caress | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 641 (tie) | 25 | Carl Whittaker | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 641 (tie) | 25 | Evelina Snezco | LTU | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 641 (tie) | 25 | James Travelstead | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 641 (tie) | 25 | Simon Osterlin la Mont | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 641 (tie) | 25 | Ian Broadley | GBR | Lionsgate Backyard Ultra | 6/4/2022 |
| 2021-2022 | 641 (tie) | 25 | Markus Karlsson | FIN | Cursores Backyard Ultra | 6/11/2022 |
| 2021-2022 | 641 (tie) | 25 | Oliver Mednick | USA | Mountain Lakes Backyard Ultra | 6/17/2022 |
| 2021-2022 | 641 (tie) | 25 | Emma Grenestam | SWE | Alvdalen Backyard Ultra | 6/17/2022 |
| 2021-2022 | 641 (tie) | 25 | Kresimir Simic | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 641 (tie) | 25 | Imre Meszaros | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 641 (tie) | 25 | Robert Sandor | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 641 (tie) | 25 | Ignacio Gonzalez | ESP | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 641 (tie) | 25 | Ella Corrick | GBR | Orkney Islands Backyard Ultra | 6/25/2022 |
| 2021-2022 | 641 (tie) | 25 | David Scott | GBR | Orkney Islands Backyard Ultra | 6/25/2022 |
| 2021-2022 | 641 (tie) | 25 | James Inwood | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| 2021-2022 | 641 (tie) | 25 | Kanter Eefting | NED | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 641 (tie) | 25 | Maihazan Nurafendi bin Din | MAS | Malaysia Backyard Ultra | 7/2/2022 |
| 2021-2022 | 641 (tie) | 25 | Tony Andersson | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 641 (tie) | 25 | Laurent Teboul | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 641 (tie) | 25 | Ross MacKey | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Lynsie Miller | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Martin Gordon | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Gary Fraser | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Pim Kuus | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 641 (tie) | 25 | Sergey Kadesnikov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Yury Kolesnikov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Merko Vaga | EST | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Slade McCormick | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Claudio Collu | ITA | L'Ultimo Sopravissuto-The Last Chance | 7/30/2022 |
| 2021-2022 | 641 (tie) | 25 | Ben McCarthy | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 641 (tie) | 25 | Justin Kelly | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 641 (tie) | 25 | Andrew Poultney | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| 2021-2022 | 641 (tie) | 25 | Phillip Kimbrough | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 641 (tie) | 25 | Jenny Lindroth | SWE | Personliga Rekordens Backyard | 8/6/2022 |
| 2021-2022 | 641 (tie) | 25 | Therese Fredriksson | SWE | Personliga Rekordens Backyard | 8/6/2022 |
| 2021-2022 | 641 (tie) | 25 | Kerri Hodge | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 641 (tie) | 25 | Kirsti Ferguson | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 641 (tie) | 25 | John Drysdale | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 641 (tie) | 25 | Liv Compton | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 641 (tie) | 25 | Irene Kinnegim | NED | Backyard Ultra - La Ultima Esperanza | 8/12/2022 |
| 2021-2022 | 641 (tie) | 25 | Reigo Lehtla | EST | Heavy Metal Ultra | 8/13/2022 |
| 2021-2022 | 641 (tie) | 25 | Emilio Carvalho | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 641 (tie) | 25 | Nuno Guimaraes | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 641 (tie) | 25 | Amaro Teixiera | POR | Feirense Backyard Ultra | 8/13/2022 |
| 2021-2022 | 641 (tie) | 25 | Daniel Jalke | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2021-2022 | 769 (tie) | 24 | Mat Gerowitz | USA | Backyard Squatch Ultra | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Zoltan Tasnadi | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Stephen MacGabhann | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Paul Dugan | IRL | Last One Standing - Florence Court | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Ben Jansen | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Ben Wilson | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| 2021-2022 | 769 (tie) | 24 | Patrick Obert | GER | Fränkischer Backyard Ultra | 9/3/2021 |
| 2021-2022 | 769 (tie) | 24 | Wouter Van Rie | BEL | M&M Backyard ultra | 9/3/2021 |
| 2021-2022 | 769 (tie) | 24 | Shaun Baker | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Chase Arsenault | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Jason Geroux | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Tammy Turcotte | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Kevin Krause | USA | Last Man Standing Ultramarathon | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Andreas Karlsson | SWE | Big Shadow Backyard | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Kit Karlsson | SWE | Bocksten Trail Run | 9/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Christine Carter | USA | The Last Boyscout | 9/11/2021 |
| 2021-2022 | 769 (tie) | 24 | Birgir Saevarsson | ISL | Iceland Backyard Ultra | 9/18/2021 |
| 2021-2022 | 769 (tie) | 24 | Johan Svensson | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| 2021-2022 | 769 (tie) | 24 | Yushi Hayamichi | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 769 (tie) | 24 | Setsu Kawatsu | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 769 (tie) | 24 | Takehiko Ogata | JPN | Last Dragon Ultra | 9/18/2021 |
| 2021-2022 | 769 (tie) | 24 | Guillaume Charbonneau | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 769 (tie) | 24 | Guillaume Calmettes | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| 2021-2022 | 769 (tie) | 24 | Andreas Krantzer | GER | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 769 (tie) | 24 | Alex Buchner | GER | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 769 (tie) | 24 | Marcel Neumann | GER | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 769 (tie) | 24 | Wolfgang Neuweiler | GER | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 769 (tie) | 24 | Christian Lang | GER | Schinder-Trail® Backyard Ultra | 10/1/2021 |
| 2021-2022 | 769 (tie) | 24 | Aaron Bradner | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| 2021-2022 | 769 (tie) | 24 | Josh Stitzel | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| 2021-2022 | 769 (tie) | 24 | Jimmy Warren | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| 2021-2022 | 769 (tie) | 24 | Louis Feutrie | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 769 (tie) | 24 | Samuel Pupier | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 769 (tie) | 24 | Peter Josseau | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 769 (tie) | 24 | Ronan Le Corre | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| 2021-2022 | 769 (tie) | 24 | Sergey Yarmolenko | UKR | Kyiv Last One Standing | 10/8/2021 |
| 2021-2022 | 769 (tie) | 24 | Stefan Schumacher | SUI | Backyard Ultra «THE LAST LAP» | 10/15/2021 |
| 2021-2022 | 769 (tie) | 24 | Marc Hengartner | USA | Andy’s Backyard Ultra | 10/16/2021 |
| 2021-2022 | 769 (tie) | 24 | Nichita Gruia | MDA | Dante's Hell Backyard | 10/23/2021 |
| 2021-2022 | 769 (tie) | 24 | Jan Svardhagen | SWE | Lidingo Backyard | 10/23/2021 |
| 2021-2022 | 769 (tie) | 24 | Jean Labedan | CAN | Devil’s Backyard Ultra | 10/23/2021 |
| 2021-2022 | 769 (tie) | 24 | Peter Ondras | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| 2021-2022 | 769 (tie) | 24 | Christophe Grassiano | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Jean-Baptiste Hetier | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Patrice Picton | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Romain Bachelet | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Sertan Girgin | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Fabien Gigron | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Jonathan Carrier | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Fabien Tournillon | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Pierre Antoine Charbonnel | FRA | Chartreuse Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Alex Ogilvie | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Chris Sayles | GBR | God's Own Backyard | 11/5/2021 |
| 2021-2022 | 769 (tie) | 24 | Will Draxler | USA | Race for DFL | 11/13/2021 |
| 2021-2022 | 769 (tie) | 24 | Brad Taylor | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 769 (tie) | 24 | Matthew Bates | USA | Texas BMF | 11/19/2021 |
| 2021-2022 | 769 (tie) | 24 | Masahiro Ono | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Yuri Matsumoto | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Yukimitsu Yamada | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Kohei Tsushima | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Higuchi Masaki | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Masanobu Hikichi | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Wife Shinya | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Toshifumi Sato | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Eri Hayashi | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Shota Miyazaki | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Takuya Sumiyoshi | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| 2021-2022 | 769 (tie) | 24 | Michael Christianson | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Aaron Koeppen | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Suzi Swinehart | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| 2021-2022 | 769 (tie) | 24 | Mohamed Benjamin | GBR | Margalla Backyard Ultra Race | 12/11/2021 |
| 2021-2022 | 769 (tie) | 24 | Melody Diehl | USA | Death at Dupuis Last Man Standing | 2/12/2022 |
| 2021-2022 | 769 (tie) | 24 | Simon Connaughton | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 769 (tie) | 24 | Karen Wells | GBR | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 843 | 25 | Ross MacKey | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Stephen Perry | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Stuart McIver | IRL | Last One Standing Castleward | 2/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Yair Rozilio | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Gavriel Susevich | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Mirit Zaida | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Carles Angelet | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Albert Gine | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Jose Escribano | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Antonio Morales | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Adam Ethier | USA | Queeny Backyard Ultra | 3/4/2022 |
| 2021-2022 | 844 (tie) | 24 | Newton McCollum | USA | Queeny Backyard Ultra | 3/4/2022 |
| 2021-2022 | 844 (tie) | 24 | Chris Bolyard | USA | Queeny Backyard Ultra | 3/4/2022 |
| 2021-2022 | 844 (tie) | 24 | Jesper Valbak | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| 2021-2022 | 844 (tie) | 24 | Margie Hadley | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Andrew Jansen | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Brian Madigan | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Edgar Cepeda Colin | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Peter Klauz | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Jason Snell | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| 2021-2022 | 844 (tie) | 24 | Jason Kumlien | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Matt Paxton | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Alex Jackson | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Jamie Insco | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | John Williams | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Alicia Bowling | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Ben Harris | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| 2021-2022 | 844 (tie) | 24 | Zach Lundgren | USA | Big Hill Bonk | 4/2/2022 |
| 2021-2022 | 844 (tie) | 24 | Abram Rickenberg | USA | Grind on the Grid | 4/2/2022 |
| 2021-2022 | 844 (tie) | 24 | Yoan Gallais | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 844 (tie) | 24 | Jeremy Decock | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| 2021-2022 | 844 (tie) | 24 | Wim Bastiaens | BEL | M&M Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Billy Harris | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Richard Heath | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Trevor McFarland | IRL | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Greg Mclure | IRL | Cow Shed Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Kevin McCann | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Trevor Smith | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| 2021-2022 | 844 (tie) | 24 | Peter van der Veere | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Jelte Schievels | NED | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Dorian Kerckaert | BEL | Legends Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Kristina Hanecakova | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Oliver Sukenic | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Marian Pavuk | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Eva Marekova | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Ivan Husar | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Manuel Matos | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Helio Costa | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Rogerio Palmeiro | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Isabel Moleiro | POR | Horizontes Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Rune Kvam | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Johan Gustavsson | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | David Nylander | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Eleanor Boxall | AUS | GUMBY | 4/22/2022 |
| 2021-2022 | 844 (tie) | 24 | Stephen Schieberl | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Jason Komorowski | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Andrei Istina | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Mihai Andreescu | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Sorin Dragu | ROU | Romania Backyard Ultra | 4/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Becky Tovey | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Graham Harraway | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Kenneth Holder | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Wesley Banfield | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Matthew Hammerton | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Tom Flummerfelt | USA | Wasau Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Evan Birch | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Keith Viger | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Keeley Milne | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Jon Brunk | SWE | Trosa Backyard Ultra | 4/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Bradley Claase | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 844 (tie) | 24 | Bradley Wood | RSA | Delta Backyard Ultra | 5/1/2022 |
| 2021-2022 | 844 (tie) | 24 | Vianney Haudiquez | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 844 (tie) | 24 | Christophe Heuze | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 844 (tie) | 24 | Guillaume Beuzelin | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| 2021-2022 | 844 (tie) | 24 | Olivier Manette | BEL | Until The End – Backyard Ultra | 5/7/2022 |
| 2021-2022 | 844 (tie) | 24 | Varinder Singh Roopra | IND | Swarajya Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Alice Kershaw | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Youmash Rai | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Reece Devaney | GBR | God's Own Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Filip Andersen | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Steve Ihnot | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Ryan Lane | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Greg Salveson | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Jeff Jordan | USA | Just a Training Run Backyard Ultra | 5/14/2022 |
| 2021-2022 | 844 (tie) | 24 | Tyler DuRussel | USA | Perfect PR Backyard Ultra | 5/21/2022 |
| 2021-2022 | 844 (tie) | 24 | Franziska Etter | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Maksim Mayzel | SWE | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Fabian Buhler | SUI | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Maiken Liss | GER | Witiker Backyard Ultra | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Erika Lundmark | SWE | Örebro Backyard Ultra | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Emanuele Ludovisi | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Massimo Taliani | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Matteo Pieri | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| 2021-2022 | 844 (tie) | 24 | Paul Fenn | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Paul Carroll | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Colin Jess | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Lucy Wilson-Shaw | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Andrew Moore | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Kazimierz Layton | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Alain Jolivet | FRA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Aakar Jain | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Jeremy Reynolds | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Philip Perkins | USA | Capital Backyard Ultra | 5/28/2022 |
| 2021-2022 | 844 (tie) | 24 | Niklas Drakfors | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 844 (tie) | 24 | Johan Harvigsson | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 844 (tie) | 24 | Alex Cravcenco | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 844 (tie) | 24 | Niklas Tandrup | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 844 (tie) | 24 | Jacob Imberg | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| 2021-2022 | 844 (tie) | 24 | Marit Stuhaug | NOR | Hell Backyard Ultra | 6/4/2022 |
| 2021-2022 | 844 (tie) | 24 | Christiane Bohm | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Matthias Franke | GER | Bienwald Backyard Ultra | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Christian Dockum | USA | Mountain Lakes Backyard Ultra | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Mirko Antoljak | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Adrijana Simic | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Gabor Rebbenszki | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Attila Strifler | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Gyorgy Hajto | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| 2021-2022 | 844 (tie) | 24 | Jose Luis Sekade | ESP | Backyard Ultra - Ruta de la Piedra (Los Molinos) | 6/24/2022 |
| 2021-2022 | 844 (tie) | 24 | Thierry Grajdura | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| 2021-2022 | 844 (tie) | 24 | Mitchell Raney | AUT | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 844 (tie) | 24 | Hans-Martin Rorig | GER | Austria Backyard Ultra | 6/25/2022 |
| 2021-2022 | 844 (tie) | 24 | Michelle Green | GBR | Orkney Islands Backyard Ultra | 6/25/2022 |
| 2021-2022 | 844 (tie) | 24 | Nick Tweed | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| 2021-2022 | 844 (tie) | 24 | Luc Hapers | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| 2021-2022 | 844 (tie) | 24 | Jan Söderström | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| 2021-2022 | 844 (tie) | 24 | Bruno Tremblay | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 844 (tie) | 24 | Doudja Mekamcha | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| 2021-2022 | 844 (tie) | 24 | Mark Caldwell | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | James Cruickshank | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Bruce Smith | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Howard Worton | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Lewis Breen | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Jack Bisset | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| 2021-2022 | 844 (tie) | 24 | Alexey Pronichev | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Ann Caroline Wiberg | SWE | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Viktor Jinnevang | SWE | High Coast Backyard Ultra | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Britt Ivan | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Don Cundiff | CAN | Outrun Backyard Ultra | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Andras Gyorffy | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| 2021-2022 | 844 (tie) | 24 | Jeremy Shantz | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 844 (tie) | 24 | Wayne Yoder | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| 2021-2022 | 844 (tie) | 24 | Tammy Wickham | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Robert Trims | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Aaron Steward | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Lachlan Smeed | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Ross Murphy | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Pete Lavery | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Paul Gallagher | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Volker Greis | GER | Backyard Ultra - La Ultima Esperanza | 8/12/2022 |
| 2021-2022 | 844 (tie) | 24 | Rasmus Mikkel Bottcher | DEN | Run O'Clock Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Marty Fox | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Greg McClure | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Patrick Gallagher | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Eamonn Murphy | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Wayne McGuigan | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Dara O'Brien | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Ivan Smith | IRL | Florida Court Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Aramis Saslinka | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Oscar Flacke Jacobson | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2021-2022 | 844 (tie) | 24 | Patrik Isegran | SWE | Bunketorp Backyard Ultra | 8/13/2022 |
| 2020-2021 | 1 | 81 | John Stocker | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 2 | 80 | Matthew Blackburn | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 3 | 75 | Karel Sabbe | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 4 | 74 | Merijn Geerts | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 5 | 68 | Courtney Dauwalter | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 6 | 67 | Harvey Lewis | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 7 | 64 | Pedro Parra | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 8 (tie) | 63 | Miguel Viniegra | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 8 (tie) | 63 | Keith Russell | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 10 | 62 | Jivee Tolentino | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 11 (tie) | 61 | Juan Contreras | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 11 (tie) | 61 | Peter Cromie | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 13 | 59 | Amy Manser | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 14 | 57 | Steve Slaby | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 15 | 56 | Chris Roberts | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 16 (tie) | 55 | Torbjorn Gyllebring | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 16 (tie) | 55 | Hannes Veide | EST | Heavy Metal Ultra | 8/7/2021 |
| 2020-2021 | 18 (tie) | 54 | Anna Carlsson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 18 (tie) | 54 | Yukinori Yoshida | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 18 (tie) | 54 | Jennifer Russo | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 18 (tie) | 54 | Ritvars Kalnins | LAT | Heavy Metal Ultra | 8/7/2021 |
| 2020-2021 | 22 | 53 | Terumichi Morishita | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 23 | 52 | Zoltan Csecsei | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 24 (tie) | 51 | Marina Kollassa | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 24 (tie) | 51 | Peter Geszti | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 24 (tie) | 51 | Phil Gore | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 27 (tie) | 50 | Michael Ohler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 27 (tie) | 50 | Andreas Loeffler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 27 (tie) | 50 | Michael Hooker | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 30 (tie) | 49 | Jacob Conrad | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 30 (tie) | 49 | Jeremy Munaut | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 30 (tie) | 49 | Luca Roncoroni | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| 2020-2021 | 33 (tie) | 48 | Gabe Rainwater | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 33 (tie) | 48 | Sarah Moore | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 33 (tie) | 48 | Jon Asphjell | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| 2020-2021 | 36 | 47 | Kevin Matthews | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 37 (tie) | 46 | Chris Murphy | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 37 (tie) | 46 | Christian Mauduit | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 39 (tie) | 45 | Barry Loveday | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 39 (tie) | 45 | Valery Caussarieu | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 41 (tie) | 44 | Ryan Crawford | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 41 (tie) | 44 | Ivo Steyaert | BEL | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 43 (tie) | 43 | Akio Ueno | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 43 (tie) | 43 | Stephanie Simpson | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 43 (tie) | 43 | Marco Antonio Zaragoza Campillo | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 43 (tie) | 43 | John Pearson | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 43 (tie) | 43 | Harald Menzel | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 43 (tie) | 43 | Ron Wireman | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 49 (tie) | 42 | Ed McGroarty | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 49 (tie) | 42 | Matthew Shepard | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 49 (tie) | 42 | Shota Noguchi | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 49 (tie) | 42 | Dan Yovichin | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 49 (tie) | 42 | Fanny Jean | BEL | Legends Backyard Belgium | 6/11/2021 |
| 2020-2021 | 49 (tie) | 42 | Jim Renfrow | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 55 (tie) | 41 | Andrii Tkachuk | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 55 (tie) | 41 | Eoin Keith | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 55 (tie) | 41 | Claire Bannwarth | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 55 (tie) | 41 | Nico Van Meulder | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 55 (tie) | 41 | Kartik Joshi | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 55 (tie) | 41 | Piotr Chadovich | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 61 (tie) | 40 | Andrew Smith | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 61 (tie) | 40 | Kati Ahokas | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 61 (tie) | 40 | Volodymyr Khanas | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 61 (tie) | 40 | Chelsey Topping | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 61 (tie) | 40 | Guillaume Calmettes | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 61 (tie) | 40 | Kevin Barata | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 61 (tie) | 40 | Dev Munish | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 68 (tie) | 39 | Richie Hinson | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 68 (tie) | 39 | Emil Soderlund | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 68 (tie) | 39 | Maggie Guterl | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 68 (tie) | 39 | Oleksandr Skorokhod | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 68 (tie) | 39 | Mike Rowe | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 68 (tie) | 39 | Andrea larson | USA | Backyard WausaUltra | 4/30/2021 |
| 2020-2021 | 68 (tie) | 39 | James Travelstead | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 68 (tie) | 39 | Morten Klingenberg | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 76 (tie) | 38 | Pat Staunton | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 76 (tie) | 38 | Stine Rex | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 76 (tie) | 38 | Johnny Breen | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 76 (tie) | 38 | Matthieu Tharion | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 76 (tie) | 38 | Viktoriia Nikolaienko | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 76 (tie) | 38 | Tanner Lee | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 76 (tie) | 38 | Chris Boyle | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 76 (tie) | 38 | Chris Bisley | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 76 (tie) | 38 | Travis White | USA | Backyard WausaUltra | 4/30/2021 |
| 2020-2021 | 76 (tie) | 38 | Tom Reynolds | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 76 (tie) | 38 | Bjorn Syse | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 76 (tie) | 38 | Richard Wayshner | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 76 (tie) | 38 | Pekka Aalto | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 76 (tie) | 38 | Margie Hadley | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 76 (tie) | 38 | David Stoltenborg | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 91 (tie) | 37 | Jakob Nielsen | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 91 (tie) | 37 | Dominique Jacquemet | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 91 (tie) | 37 | Johnny Hallneby | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 91 (tie) | 37 | Maxime Gauduin | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 91 (tie) | 37 | Mikael Blomqvist | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 91 (tie) | 37 | Shinichiro Fujita | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 91 (tie) | 37 | Shinya Abe | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 91 (tie) | 37 | Cody Eubanks | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 91 (tie) | 37 | Vishal Adhau | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 91 (tie) | 37 | David Johnston | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 91 (tie) | 37 | Sam Harvey | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 91 (tie) | 37 | Thomas Craig | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 91 (tie) | 37 | Andy Day | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 91 (tie) | 37 | Chris Spurling | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 91 (tie) | 37 | David Compton | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 106 (tie) | 36 | Liess Makhlouf | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Jorge Manuel Garcia Rodriguez | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Adela Salt | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Dmytro Krasnov | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Frederick Hardenne | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Ian McAuley | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Ville Niemenmaa | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 106 (tie) | 36 | Chizuru Inoue | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 106 (tie) | 36 | Kay Bretz | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 106 (tie) | 36 | Erin Brady | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 106 (tie) | 36 | David Stevenson | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 106 (tie) | 36 | Graeme Black | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 106 (tie) | 36 | Brett Maune | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 106 (tie) | 36 | Drexler Gabor | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 106 (tie) | 36 | Sergio Gustinetti | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 121 (tie) | 35 | Adam Keen | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 121 (tie) | 35 | Gonzalo Novoa Rodriguez | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 121 (tie) | 35 | Dave Stevens | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 121 (tie) | 35 | Ross Mcphee | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 121 (tie) | 35 | Ben Hirst | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 121 (tie) | 35 | Stephen Hobbs | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 121 (tie) | 35 | Tomas Stot | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 121 (tie) | 35 | Visa Kivinen | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 121 (tie) | 35 | Eric Deshaies | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 130 (tie) | 34 | Sean Collum | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 130 (tie) | 34 | Abimanyu Shunmugam | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Glenn Sutton | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Mark Harold Walker | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Benoit Badot | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Jozef De Cock | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Yvan De Graef | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Fernando Rubio | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Jari Soikkeli | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Niclas Gallentoft | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Olivier Leblond | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Simon Gfeller | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Victoria Brown | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 130 (tie) | 34 | Chadwick Robinson | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 130 (tie) | 34 | Yuto Shirakawa | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 130 (tie) | 34 | Haim Malki | ISR | DNF Challenge | 2/18/2021 |
| 2020-2021 | 130 (tie) | 34 | James Baetz | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 130 (tie) | 34 | Jeffrey Adams | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 130 (tie) | 34 | Todd Hazelgrove | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 130 (tie) | 34 | Vincent Barrientos | USA | The Game Backyard Ultra | 4/17/2021 |
| 2020-2021 | 130 (tie) | 34 | Ailenei Andrei | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 130 (tie) | 34 | Darrel Dorsey | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 130 (tie) | 34 | Guy Bettinson | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 130 (tie) | 34 | Matthias Pelgrims | BEL | Legends Backyard Belgium | 6/11/2021 |
| 2020-2021 | 130 (tie) | 34 | Pernilla Otto | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 130 (tie) | 34 | Nima Javaheri | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 130 (tie) | 34 | Cedric Chavanne | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 130 (tie) | 34 | Jon Noll | USA | Big Hill Bonk - Wisconsin's Backyard Ultra | 8/6/2021 |
| 2020-2021 | 158 (tie) | 33 | Wong Wei | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Amelia Boone | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Ana Constantin | ROU | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Bernhard Epple | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Bobbie Irvine | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Mikael Antonsson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Mike Huber | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Oleg Chyzhyk | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Thure Baastrup | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 158 (tie) | 33 | Andrew Waugh | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 158 (tie) | 33 | Hideki Fujikawa | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 158 (tie) | 33 | Eyal Cohen | ISR | DNF Challenge | 2/18/2021 |
| 2020-2021 | 158 (tie) | 33 | Nick McDonald | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 158 (tie) | 33 | Nick Nelson | USA | The Game Backyard Ultra | 4/17/2021 |
| 2020-2021 | 158 (tie) | 33 | Simion Florin | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 158 (tie) | 33 | Cameron Humphries | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 158 (tie) | 33 | Marcel Leuze | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| 2020-2021 | 158 (tie) | 33 | David Carta | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 158 (tie) | 33 | Carl Douglas | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 177 (tie) | 32 | Jason Bigonia | USA | Last Man Standing Ultra | 9/5/2020 |
| 2020-2021 | 177 (tie) | 32 | Dani Corvo | ESP | Spain Backyard Ultra | 9/26/2020 |
| 2020-2021 | 177 (tie) | 32 | Martyn Taylor | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 177 (tie) | 32 | Niklas Sjoblom | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Aaron Ellison | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Gotfred Skjodeberg | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Greg Courtice | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Hisayuki Tateno | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Jill McCann | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Leonora Johnson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Marcus Ekenstierna | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Marty Hagan | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Mikkel Olsen | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 177 (tie) | 32 | Rakesh Kashyap | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 177 (tie) | 32 | Matthieu Dube | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 177 (tie) | 32 | Abraham Mancino | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 177 (tie) | 32 | Chris Wilder | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 177 (tie) | 32 | Greg Nance | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 177 (tie) | 32 | Derek Fox | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 177 (tie) | 32 | Jeremy Reynolds | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 177 (tie) | 32 | Martin Briner | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 177 (tie) | 32 | Angelika Huemer-Toff | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 177 (tie) | 32 | Marco Mohler | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| 2020-2021 | 177 (tie) | 32 | Brian Wooden | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 177 (tie) | 32 | Jen Millum | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 177 (tie) | 32 | Jessica Smith | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 177 (tie) | 32 | Hinke Schokker | NED | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 204 (tie) | 31 | Jon Enqvist | SWE | Backyard Ultra Gävle | 9/5/2020 |
| 2020-2021 | 204 (tie) | 31 | Ed Clifford | USA | Last Man Standing Ultra | 9/5/2020 |
| 2020-2021 | 204 (tie) | 31 | Niclas Nygren | SWE | Obbola Backyard Ultra | 9/26/2020 |
| 2020-2021 | 204 (tie) | 31 | Michael Frenz | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 204 (tie) | 31 | Matthias Dippacher | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Alexandra Rousset | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Andy Smith | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Wim Bastiaens | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Fiona Hayvice | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Jeremy Palmer | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Jose Iglesias | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Juha Jumisko | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Malin Barrulf | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Masayuki Takei | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Oleksandr Slipets | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 204 (tie) | 31 | Wandisile Nongodlwana | RSA | Backyard Ultra Series ‘South Africa’ Race #1 | 2/20/2021 |
| 2020-2021 | 204 (tie) | 31 | Matt Griggs | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 204 (tie) | 31 | Steven Foster | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 204 (tie) | 31 | Norman Mawhinney | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 204 (tie) | 31 | Scott Snell | USA | Keystone Backyard Ultra | 5/22/2021 |
| 2020-2021 | 204 (tie) | 31 | Antonio Di Manno | ITA | L'Ultimo Sopravvissuto BackYard Ultra | 6/4/2021 |
| 2020-2021 | 204 (tie) | 31 | Hendrik Sporing | GER | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 204 (tie) | 31 | Lajko Csaba | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 204 (tie) | 31 | Christian Knapp | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 204 (tie) | 31 | Anton Aro | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 204 (tie) | 31 | Aron Wolf | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 204 (tie) | 31 | Markus Schieder | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 204 (tie) | 31 | Kenneth Nees | DEN | Backyard Ultra Sydkusten | 7/10/2021 |
| 2020-2021 | 204 (tie) | 31 | Chris Calimano | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 204 (tie) | 31 | Carsten Drilling | SUI | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 204 (tie) | 31 | Lue Baastrup | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 235 (tie) | 30 | Mikael Soderstrom | SWE | Backyard Ultra Gävle | 9/5/2020 |
| 2020-2021 | 235 (tie) | 30 | Jonatan Nordebo | SWE | Obbola Backyard Ultra | 9/26/2020 |
| 2020-2021 | 235 (tie) | 30 | Adrian Brennwald | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Axier Lopez De Aberasturi | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Daniel George | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Donna Owens | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Felix Sanchez Parra | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Guillaume Arthus | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Hermilo Gardea | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Ibon Gamboa Santorcuato | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Kesuke Tanaka | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Marianne Makinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Martin Moreno | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Nazarii Hnat | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Patrick Obert | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Reyes Satevo | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Richard Shannon | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Sean Nickell | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Serhii Ziuman | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Wayne Gaudet | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 235 (tie) | 30 | Kevin Lashley | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 235 (tie) | 30 | Tim Crow | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 235 (tie) | 30 | Ryuji Oyamada | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 235 (tie) | 30 | Cody Jones | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 235 (tie) | 30 | Thomas Dade | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 235 (tie) | 30 | Yaniv Mor | ISR | DNF Challenge | 2/18/2021 |
| 2020-2021 | 235 (tie) | 30 | Riaan Barnard | RSA | Backyard Ultra Series ‘South Africa’ Race #1 | 2/20/2021 |
| 2020-2021 | 235 (tie) | 30 | Brian Polen | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 235 (tie) | 30 | Kevin Lautzenheiser | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 235 (tie) | 30 | Michael Taylor | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 235 (tie) | 30 | Matt Bailey | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 235 (tie) | 30 | Trevor Meding | CAN | The Game Backyard Ultra | 4/17/2021 |
| 2020-2021 | 235 (tie) | 30 | Brad Carron-Arthur | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 235 (tie) | 30 | Brady Winkles | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 235 (tie) | 30 | Ryan McIrvin | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 235 (tie) | 30 | John Drysdale | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 235 (tie) | 30 | Tom Flummerfelt | USA | Keystone Backyard Ultra | 5/22/2021 |
| 2020-2021 | 235 (tie) | 30 | Cristiano Rollo | ITA | L'Ultimo Sopravvissuto BackYard Ultra | 6/4/2021 |
| 2020-2021 | 235 (tie) | 30 | Jamie Reynolds | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 235 (tie) | 30 | ROB Cloete | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 235 (tie) | 30 | Andras Resz | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 235 (tie) | 30 | Joakim Johansson | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 235 (tie) | 30 | Jorg Desteffani | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 235 (tie) | 30 | Karen Clukers | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 235 (tie) | 30 | Norbert Schiessl | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 235 (tie) | 30 | Sara Lindstrom | SWE | Backyard Ultra Sydkusten | 7/10/2021 |
| 2020-2021 | 235 (tie) | 30 | Chris Mikolajewski | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 235 (tie) | 30 | Jeff Walker | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 235 (tie) | 30 | Rene Strosny | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| 2020-2021 | 235 (tie) | 30 | Jonathan Gakstatter | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 235 (tie) | 30 | Matthias Kroling | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 235 (tie) | 30 | Willi Bohm | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 235 (tie) | 30 | Charles Castonguay | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 235 (tie) | 30 | Andrew Griffith | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 235 (tie) | 30 | Viktoria Brown | USA | Big Hill Bonk - Wisconsin's Backyard Ultra | 8/6/2021 |
| 2020-2021 | 235 (tie) | 30 | Markus Schaefer | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 291 (tie) | 29 | David Barranger | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Ionel Malone | ROU | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Jani Hitonen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Jasmine Goh | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Luzia Buhler | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Myron Tetreault | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 291 (tie) | 29 | Par Bjelkmar | SWE | Lidingö Backyard Ultra | 10/24/2020 |
| 2020-2021 | 291 (tie) | 29 | Eddie Legaspi | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 291 (tie) | 29 | Sukie Mark | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 291 (tie) | 29 | Tetsuya Tsujimoto | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 291 (tie) | 29 | Charlotte Long | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 291 (tie) | 29 | Cathal McParland | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 291 (tie) | 29 | Therese Eriksson | SWE | Jernbrukets Backyard Ultra | 6/4/2021 |
| 2020-2021 | 291 (tie) | 29 | James Osborn | GBR | The Cow Shed Backyard Ultra | 6/5/2021 |
| 2020-2021 | 291 (tie) | 29 | Mihaly Blasko | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 291 (tie) | 29 | Jessica Southers | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 291 (tie) | 29 | Paul Noble | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 291 (tie) | 29 | Helene Dumais | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 291 (tie) | 29 | Andrew Pavek | USA | Big Hill Bonk - Wisconsin's Backyard Ultra | 8/6/2021 |
| 2020-2021 | 291 (tie) | 29 | Christer Svensson | SWE | Personliga Rekordens Backyard | 8/7/2021 |
| 2020-2021 | 291 (tie) | 29 | Christopher Allday | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 312 (tie) | 28 | Christoph Wurm | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 312 (tie) | 28 | Paul Mason | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 312 (tie) | 28 | Tatyana Maslova | RUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Aurelien Sanchez | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Finn O'Mara | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Gareth King | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Heikki Hihnala | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Jani Saarinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Jesper Elfving | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Jose Martinez | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Leona Knusel | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 312 (tie) | 28 | Markus Forsstrom | FIN | Lidingö Backyard Ultra | 10/24/2020 |
| 2020-2021 | 312 (tie) | 28 | Hayato Nishikata | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 312 (tie) | 28 | Gregori Tortoza | VEN | Backyard Ultra Paraguana | 12/12/2020 |
| 2020-2021 | 312 (tie) | 28 | George Themelis | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 312 (tie) | 28 | Cameron Hore | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 312 (tie) | 28 | Stephen Bowers | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 312 (tie) | 28 | Kevin Esser | USA | Backyard WausaUltra | 4/30/2021 |
| 2020-2021 | 312 (tie) | 28 | Nick Lister | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 312 (tie) | 28 | Borcan Laurentiu | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 312 (tie) | 28 | Rasmus Stenemo | SWE | Jernbrukets Backyard Ultra | 6/4/2021 |
| 2020-2021 | 312 (tie) | 28 | Paul Brunger | GBR | The Cow Shed Backyard Ultra | 6/5/2021 |
| 2020-2021 | 312 (tie) | 28 | Francis Wainwright | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 312 (tie) | 28 | Rachel Piper | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 312 (tie) | 28 | Ronnie Staton | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 312 (tie) | 28 | Flo Muller | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 312 (tie) | 28 | Julia Fatton | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 312 (tie) | 28 | Ulrike Striednig | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 312 (tie) | 28 | Ingela Jonsson | SWE | Personliga Rekordens Backyard | 8/7/2021 |
| 2020-2021 | 312 (tie) | 28 | Charles Bosveld | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 342 (tie) | 27 | Filip Andersson | SWE | Vinkbo Backyard Ultra | 5/9/2020 |
| 2020-2021 | 342 (tie) | 27 | Rafael Romero Sanchez | ESP | Spain Backyard Ultra | 9/26/2020 |
| 2020-2021 | 342 (tie) | 27 | Gennady Karasev | RUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Adam McKee | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Gritt Jakobsen | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Jaakko Eskelinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Jani Lempinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Jeremy Welwood | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Klaus Mantel | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Lari Koivu | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Sylvain Lejeune | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Ole Evers | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Sergey Cheremisin | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Tobias Krumm | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Wolfgang Neuweiler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Yohei YAMANOMOTO | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 342 (tie) | 27 | Malin Hjalmarsson | SWE | Lidingö Backyard Ultra | 10/24/2020 |
| 2020-2021 | 342 (tie) | 27 | Belle Thomas | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 342 (tie) | 27 | Zachary Lever | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 342 (tie) | 27 | Luke Miller | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 342 (tie) | 27 | Christopher Simmons | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 342 (tie) | 27 | Katsumi Matsui | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 342 (tie) | 27 | Masato Mizukoshi | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 342 (tie) | 27 | Motonari Osawa | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 342 (tie) | 27 | Ryo Eshima | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 342 (tie) | 27 | Christiana Rugloski | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 342 (tie) | 27 | Eliezer Blanco | VEN | Backyard Ultra Paraguana | 12/12/2020 |
| 2020-2021 | 342 (tie) | 27 | Zackary Beasley | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 342 (tie) | 27 | Albert Propst | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 342 (tie) | 27 | Stephanie Bland | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 342 (tie) | 27 | Ricky Thackray | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 342 (tie) | 27 | Michael Lough | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 342 (tie) | 27 | Ian Gilmour | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 342 (tie) | 27 | Jub Bryant | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 342 (tie) | 27 | Catherine Miskelly | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 342 (tie) | 27 | Wesley Hunt | USA | Arkansas Backyard Ultra Championship | 5/22/2021 |
| 2020-2021 | 342 (tie) | 27 | Daniel Moloney | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 342 (tie) | 27 | Furesz WI | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 342 (tie) | 27 | Robert Gyongyosi | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 342 (tie) | 27 | Petroczi Marton | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 342 (tie) | 27 | Hermann Riedl | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 342 (tie) | 27 | Charles Hornburg | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 342 (tie) | 27 | David D'Haene | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 342 (tie) | 27 | Niklas Yjord | SWE | Backyard Ultra Sydkusten | 7/10/2021 |
| 2020-2021 | 342 (tie) | 27 | Christoph Hardes | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 342 (tie) | 27 | Alain Charlebois | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 342 (tie) | 27 | Jeremy Shantz | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 342 (tie) | 27 | Michael Schreiber | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 390 (tie) | 26 | Leonora Andersson | SWE | Vinkbo Backyard Ultra | 5/9/2020 |
| 2020-2021 | 390 (tie) | 26 | Jon Dominguez | ESP | Spain Backyard Ultra | 9/26/2020 |
| 2020-2021 | 390 (tie) | 26 | Rene Bonn | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 390 (tie) | 26 | Oksana Sulimchik | BLR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Brian Trinkle | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | DIana Kampe | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Dorte Dahl | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Francisco Barrera | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Henrik Bengtsson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Irina Masanova | RUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Israel Corredor | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Luca Ambrosini | ITA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Norimasa UCHIDA | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Peter Swann | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Remy Jegard | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Shaun Collins | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Shota MIYAZAKI | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 390 (tie) | 26 | Ariela Flory | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 390 (tie) | 26 | Daniel Flory | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 390 (tie) | 26 | Hiromichi Kojima | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 390 (tie) | 26 | Naoki Tsukuda | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 390 (tie) | 26 | Tomokazu Nakagomi | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 390 (tie) | 26 | Alicia Bowling | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Chris Cavanaugh | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | John Williams | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Kelly Hutchins | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Michael Shiflet | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Ryan Cotton | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Steven McMillian | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 390 (tie) | 26 | Ryan O'mara | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 390 (tie) | 26 | Dougie Kyle | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 390 (tie) | 26 | Trevor Allen | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 390 (tie) | 26 | Dan Foord | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 390 (tie) | 26 | James Lappin | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 390 (tie) | 26 | Justin Black | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 390 (tie) | 26 | Kenny Holdsworth | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 390 (tie) | 26 | Vincent McMath | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 390 (tie) | 26 | Gabriel Harris | USA | Arkansas Backyard Ultra Championship | 5/22/2021 |
| 2020-2021 | 390 (tie) | 26 | Frigura Vasile | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 390 (tie) | 26 | Michael Hohl | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 390 (tie) | 26 | Andreas Bredow | SWE | Jernbrukets Backyard Ultra | 6/4/2021 |
| 2020-2021 | 390 (tie) | 26 | Giuseppe Cialdini | ITA | L'Ultimo Sopravvissuto BackYard Ultra | 6/4/2021 |
| 2020-2021 | 390 (tie) | 26 | Hugh Beedell | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 390 (tie) | 26 | Robert Bacosca | GBR | The Cow Shed Backyard Ultra | 6/5/2021 |
| 2020-2021 | 390 (tie) | 26 | Laszlo Nemes | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 390 (tie) | 26 | Wittmann Janos | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 390 (tie) | 26 | Anders Hagman | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 390 (tie) | 26 | Stefan Knoche | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 390 (tie) | 26 | Scott Kentner | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 390 (tie) | 26 | David Castonguay | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 390 (tie) | 26 | Francis Picard | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 390 (tie) | 26 | Olivier Mener | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 390 (tie) | 26 | Kyle Hedrick | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 390 (tie) | 26 | Chris Martin | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 390 (tie) | 26 | Michael Head | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 445 (tie) | 25 | Martin Scharp | SWE | Lomma Backyard Ultra | 8/29/2020 |
| 2020-2021 | 445 (tie) | 25 | Hakan Durmer | SWE | Backyard Ultra Gävle | 9/5/2020 |
| 2020-2021 | 445 (tie) | 25 | Thorleifur Thorleifsson | ISL | Iceland Backyard Ultra | 9/19/2020 |
| 2020-2021 | 445 (tie) | 25 | Michael Irrgang | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 445 (tie) | 25 | Karl baxter | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 445 (tie) | 25 | Samuel Lewis | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 445 (tie) | 25 | Pavel Kulikou | BLR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Andy Persson | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Erik Drollinger | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Kieth Lane | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Louise Smart | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Luis Andres | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Neil Macneil | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Peter Kjeldmann | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Scott Cooper | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Till Winkler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Ievgen Nesterets | UKR | Kyiv Last One Standing | 10/17/2020 |
| 2020-2021 | 445 (tie) | 25 | Henrik Lowemark | SWE | Lidingö Backyard Ultra | 10/24/2020 |
| 2020-2021 | 445 (tie) | 25 | Hotaka Otsubo | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 445 (tie) | 25 | Sou Murata | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 445 (tie) | 25 | Dena Carr | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 445 (tie) | 25 | Manik Keshav | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 445 (tie) | 25 | Daragh Loughlin | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Simon Austin | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Tamar Shay | ISR | DNF Challenge | 2/18/2021 |
| 2020-2021 | 445 (tie) | 25 | Thembinkosi Sojola | RSA | Backyard Ultra Series ‘South Africa’ Race #3 | 2/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Tim Barbee | USA | Queeny Backyard Ultra | 3/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Alex Jackson | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Amy Nelson | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Ben Troy | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Bill Deegan | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Daniel King | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Sean Humphrey | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 445 (tie) | 25 | Hayden Brooke | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Michael Bellmon | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Neil Fraser | GBR | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Paul Hopwood | GBR | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Steve Kwitko | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Tony Stahl | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 445 (tie) | 25 | Andrew Merrill | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 445 (tie) | 25 | Mike Field | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 445 (tie) | 25 | Tom Hunt | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 445 (tie) | 25 | Ryan Hill | USA | The Game Backyard Ultra | 4/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Cassie Cohen | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 445 (tie) | 25 | Jeremy Tolman | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 445 (tie) | 25 | Lukas Rivard | USA | Backyard WausaUltra | 4/30/2021 |
| 2020-2021 | 445 (tie) | 25 | Andrew Hanna | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Andrew McCrea | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Jenny York | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Johnny Mckeown | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Neil Scott | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Terry Canning | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 445 (tie) | 25 | Cruciat Dan | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 445 (tie) | 25 | Tiberiu Rusu | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 445 (tie) | 25 | Benjamin Tidwell | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 445 (tie) | 25 | Dan Lemelman | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 445 (tie) | 25 | Garret Christensen | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 445 (tie) | 25 | Keith VanGraafeiland | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 445 (tie) | 25 | Girolamo Capezzera | ITA | L'Ultimo Sopravvissuto BackYard Ultra | 6/4/2021 |
| 2020-2021 | 445 (tie) | 25 | Chris Goulding | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Matt Evans | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Mike Raffan | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Tim Jones | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 445 (tie) | 25 | Christophe Hurbain | FRA | Legends Backyard Belgium | 6/11/2021 |
| 2020-2021 | 445 (tie) | 25 | Anett Kelemen | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 445 (tie) | 25 | Gabor Reichsmann | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 445 (tie) | 25 | Arild Moen | NOR | Hell Backyard Ultra | 6/19/2021 |
| 2020-2021 | 445 (tie) | 25 | Denny Richter | GER | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 445 (tie) | 25 | Martin Buchler | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 445 (tie) | 25 | Ross Hay | GBR | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 445 (tie) | 25 | Andreas Michalitz | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 445 (tie) | 25 | Bob Jagers | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 445 (tie) | 25 | Cindy Coolen | NED | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 445 (tie) | 25 | Michael Geisler | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 445 (tie) | 25 | Ben Juretzko | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| 2020-2021 | 445 (tie) | 25 | Christopher Altimari | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 445 (tie) | 25 | Nicole Monette | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 445 (tie) | 25 | Tobias Mieth | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| 2020-2021 | 445 (tie) | 25 | Roldano Marzorati | ITA | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 445 (tie) | 25 | Demars Francois | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Gerald Audet | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Isabelle Bernier | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Kim Gaudet | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Pierre Lequient | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Stephan Perron | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Steve Morneau | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 445 (tie) | 25 | Craig Sheckler | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 445 (tie) | 25 | Ryan Hochstetler | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| 2020-2021 | 445 (tie) | 25 | Aramis Sasinka | SWE | Bunketorp Backyard Ultra Trail | 8/7/2021 |
| 2020-2021 | 445 (tie) | 25 | Jonas Andersson | SWE | Personliga Rekordens Backyard | 8/7/2021 |
| 2020-2021 | 445 (tie) | 25 | Adrijana Simic | CRO | Lapovac Backyard Ultra | 8/13/2021 |
| 2020-2021 | 445 (tie) | 25 | Alexis Baron | FRA | Infinity Trail - Pavilly | 8/13/2021 |
| 2020-2021 | 445 (tie) | 25 | Jagpawan Dhillon | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 445 (tie) | 25 | Kylie Bell | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 445 (tie) | 25 | Bjarte Wattland | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| 2020-2021 | 445 (tie) | 25 | Henrik Offersen | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 445 (tie) | 25 | Niels Jakobsen | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 445 (tie) | 25 | Per Christiansen | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 445 (tie) | 25 | Per Skallefell | SWE | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 544 (tie) | 24 | Daniel Ejlertsson | SWE | Lomma Backyard Ultra | 8/29/2020 |
| 2020-2021 | 544 (tie) | 24 | Peter Fansjo | SWE | Lomma Backyard Ultra | 8/29/2020 |
| 2020-2021 | 544 (tie) | 24 | Mark Neilan | USA | Last Man Standing Ultra | 9/5/2020 |
| 2020-2021 | 544 (tie) | 24 | Sigurjon Sturluson | ISL | Iceland Backyard Ultra | 9/19/2020 |
| 2020-2021 | 544 (tie) | 24 | Runar Sigurdsson | ISL | Iceland Backyard Ultra | 9/19/2020 |
| 2020-2021 | 544 (tie) | 24 | Manuel Fernandez | ESP | Spain Backyard Ultra | 9/26/2020 |
| 2020-2021 | 544 (tie) | 24 | Andreas Krantzer | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 544 (tie) | 24 | Christoph Hillebrand | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 544 (tie) | 24 | Dennis Chandler | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 544 (tie) | 24 | Klaus Haake | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| 2020-2021 | 544 (tie) | 24 | James White | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 544 (tie) | 24 | Keith Burge | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 544 (tie) | 24 | Matt Warren | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 544 (tie) | 24 | Paul Stott | NZL | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 544 (tie) | 24 | Richard Keefe | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| 2020-2021 | 544 (tie) | 24 | Ben Swee | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Cameron Munro | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Chris Powell | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Dave Proctor | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Florencio Quimare | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Greg Ponych | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Guy Schweitzer | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Jesper Valbak | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Johannes Stimpfle | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Christian Landresse | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Lisa Amundsson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Mikhieiev Dmytro | UKR | Kyiv Last One Standing | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Natalie Dau | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Patrick George | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Valerii Shypunov | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Valeriy Regetsiy | RUS | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Veronica Rivero | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Viktor Hrebelskyi | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| 2020-2021 | 544 (tie) | 24 | Doug Lynch | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 544 (tie) | 24 | Jim Winn | USA | Kentucky Last Sole Standing | 11/7/2020 |
| 2020-2021 | 544 (tie) | 24 | Wesley Ring | USA | Ohio's Backyard Ultra | 11/14/2020 |
| 2020-2021 | 544 (tie) | 24 | Takumi Yanagisawa | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 544 (tie) | 24 | Tatsuya Fujii | JPN | Last Samurai Standing | 11/20/2020 |
| 2020-2021 | 544 (tie) | 24 | Andrew Wickless | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 544 (tie) | 24 | Behnam Kamrani | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 544 (tie) | 24 | Curt Courtwright | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 544 (tie) | 24 | Michael Christianson | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| 2020-2021 | 544 (tie) | 24 | Saha Kalpana | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 544 (tie) | 24 | Dharmesh Varma | IND | India Backyard Ultra | 1/30/2021 |
| 2020-2021 | 544 (tie) | 24 | Shane Mallia | AUS | MVP Backyard Ultra | 2/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Nir Mor | ISR | DNF Challenge | 2/18/2021 |
| 2020-2021 | 544 (tie) | 24 | Timothy Scott | USA | DNF Challenge | 2/18/2021 |
| 2020-2021 | 544 (tie) | 24 | Dave Otto | USA | Queeny Backyard Ultra | 3/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Jason Kesterson | USA | Queeny Backyard Ultra | 3/5/2021 |
| 2020-2021 | 544 (tie) | 24 | John Pollihan | USA | Queeny Backyard Ultra | 3/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Steve Mauchenheimer | USA | Queeny Backyard Ultra | 3/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Cameron Phelps | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 544 (tie) | 24 | PJ Bertemes | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 544 (tie) | 24 | Tim Adkins | USA | Ohio's Backyard Ultra | 3/20/2021 |
| 2020-2021 | 544 (tie) | 24 | Chetan Sadhana | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 544 (tie) | 24 | Liam Hayes | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| 2020-2021 | 544 (tie) | 24 | Angus Grant | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Melissa Anderson | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Sario Delis | AUS | Backyard Blister | 4/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Ash Pari | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 544 (tie) | 24 | Kanter Eefting | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| 2020-2021 | 544 (tie) | 24 | Ramon Rosales | USA | The Game Backyard Ultra | 4/17/2021 |
| 2020-2021 | 544 (tie) | 24 | Dionette Sakova | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 544 (tie) | 24 | Elliot Cooper | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| 2020-2021 | 544 (tie) | 24 | Matthew Kirk | USA | Tartarus Backyard Ultra | 4/24/2021 |
| 2020-2021 | 544 (tie) | 24 | Rowan Cassidy | AUS | Dead Cow Gully | 5/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Aaron Anderson | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Aaron Johnston | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Aidan Neill | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Graham Beattie | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Hamish Gillespie | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Jason Johnston | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Michael Boyd | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Neil Mearns | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Patrick Adams | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Peter Adair | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| 2020-2021 | 544 (tie) | 24 | Mihai Andreescu | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Cojocaru Anisia | ROU | Romania Backyard Ultra | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Craig Winters | USA | Keystone Backyard Ultra | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Gary Ehrmann | USA | Keystone Backyard Ultra | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Mark Riley | USA | Arkansas Backyard Ultra Championship | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Thomas Fowler | USA | Arkansas Backyard Ultra Championship | 5/22/2021 |
| 2020-2021 | 544 (tie) | 24 | Peter Diak | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 544 (tie) | 24 | Rob Kolb | USA | Capital Backyard Ultra | 5/29/2021 |
| 2020-2021 | 544 (tie) | 24 | David Strodel | SWE | Jernbrukets Backyard Ultra | 6/4/2021 |
| 2020-2021 | 544 (tie) | 24 | Graeme Harris | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Liam Openshaw | GBR | The Cow Shed Backyard Ultra | 6/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Paul Carroll | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Pete Banks | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Sam Heward | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| 2020-2021 | 544 (tie) | 24 | Biro Attila | SVK | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | D Krisztian | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Endymion Kasanardjo | NED | Legends Backyard Belgium | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Kozma Roland | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Peterdi Farkas | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Sandor Csaba | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Sipos Gyorgy | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Szabo Imi | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| 2020-2021 | 544 (tie) | 24 | Nina Eibring | SWE | Vinkbo Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Krister Lahti | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Kristin Stokke | NOR | Hell Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Luigi Belcastro | SWE | Vinkbo Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Maja Falk | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Martin Skogstad | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Niklas Holmstrom | SWE | Vinkbo Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Per Eriksson | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| 2020-2021 | 544 (tie) | 24 | Antje Machold | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Beatrice Odermatt | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Christian Fatton | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Cyrill Treptow | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Frank Muggli | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Joshua Bachmann | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Pascal Weilenmann | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Tim Duvaker | SUI | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Volker Fohrmeister | GER | Witiker Backyard Ultra | 6/25/2021 |
| 2020-2021 | 544 (tie) | 24 | Carl Hobbs | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Claudia Hanisch | GER | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Kenneth Vanthuyne | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Lauri Toivonen | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Marc Papanikitas | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Marvin Weinberger | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Szilard Fodor (Finnish) | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Tanja Hoschele | GER | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Tomi Ronkainen | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Wolfgang Michl | AUT | Austria Backyard Ultra | 7/2/2021 |
| 2020-2021 | 544 (tie) | 24 | Mike Samuels | GBR | Linkenholt Backyard Ultra | 7/9/2021 |
| 2020-2021 | 544 (tie) | 24 | Sam Allwood | GBR | Linkenholt Backyard Ultra | 7/9/2021 |
| 2020-2021 | 544 (tie) | 24 | Joanna White | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 544 (tie) | 24 | Jonathan Laflamme | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 544 (tie) | 24 | Matthew Antoniou | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 544 (tie) | 24 | Zachary Sonoga | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| 2020-2021 | 544 (tie) | 24 | Alexander Stummvoll | AUT | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 544 (tie) | 24 | Hans Bantz | GER | Bienwald Backyard Ultra | 7/16/2021 |
| 2020-2021 | 544 (tie) | 24 | Turcu Stan | ROU | NeuRO Backyard Ultra | 7/16/2021 |
| 2020-2021 | 544 (tie) | 24 | Pierre-Luc Fortin | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 544 (tie) | 24 | Rolando Gomes | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 544 (tie) | 24 | Xavier Pettigrew | CAN | Big Wolf's Backyard | 7/17/2021 |
| 2020-2021 | 544 (tie) | 24 | Martin Bremholm | DEN | Bunketorp Backyard Ultra Trail | 8/7/2021 |
| 2020-2021 | 544 (tie) | 24 | Mikael Kristensson | SWE | Bunketorp Backyard Ultra Trail | 8/7/2021 |
| 2020-2021 | 544 (tie) | 24 | Reigo Lehtla | EST | Heavy Metal Ultra | 8/7/2021 |
| 2020-2021 | 544 (tie) | 24 | Lana Ostojic | CRO | Lapovac Backyard Ultra | 8/13/2021 |
| 2020-2021 | 544 (tie) | 24 | Kevin Raimond | FRA | Infinity Trail - Pavilly | 8/13/2021 |
| 2020-2021 | 544 (tie) | 24 | Trevor Bosveld | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| 2020-2021 | 544 (tie) | 24 | Finn-Eirik Johansen | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| 2020-2021 | 544 (tie) | 24 | Jesper Leander Lund | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2020-2021 | 544 (tie) | 24 | Kirsti Skatoy | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| 2020-2021 | 544 (tie) | 24 | Lukas Weiss | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| 2019-2020 | 1 | 60 | Maggie Guterl | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 2 | 59 | William Hayward | NZL | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 3 | 52 | Dave Proctor | CAN | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 4 | 50 | Katie Wright | NZL | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 5 | 46 | Hannes Veide | EST | Heavy Metal Ultra | 8/15/2020 |
| 2019-2020 | 6 | 45 | Oliver Kalvi | EST | Heavy Metal Ultra | 8/15/2020 |
| 2019-2020 | 7 | 43 | Torbjörn Gyllebring | SWE | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 8 (tie) | 42 | Hisayuki Tateno | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 8 (tie) | 42 | Jo NORUM | NOR | Last Man Standing Ostmarka | 8/8/2020 |
| 2019-2020 | 10 (tie) | 41 | Maxime Gauduin | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 10 (tie) | 41 | Akio Ueno | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 10 (tie) | 41 | Peter Cromie | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 10 (tie) | 41 | Niklas Sjöblom | SWE | Witiker Backyard Ultra | 6/27/2020 |
| 2019-2020 | 10 (tie) | 41 | Jacob Conrad | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 10 (tie) | 41 | Luca Roncoroni | NOR | Last Man Standing Ostmarka | 8/8/2020 |
| 2019-2020 | 16 (tie) | 40 | Gavin Woody | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 16 (tie) | 40 | Valery Caussarieu | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 16 (tie) | 40 | Eoin Keith | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 16 (tie) | 40 | Michael Ohler | DEU | Witiker Backyard Ultra | 6/27/2020 |
| 2019-2020 | 16 (tie) | 40 | Jordan Mckelley | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 16 (tie) | 40 | Michael Hooker | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 22 (tie) | 39 | Kartik Joshi | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 22 (tie) | 39 | Terumichi Morishita | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 22 (tie) | 39 | Philip Gore | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 25 (tie) | 38 | Andres Villagran | ECU | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 25 (tie) | 38 | Praveen Sharma | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 25 (tie) | 38 | Claire Bannwarth | FRA | Witiker Backyard Ultra | 6/27/2020 |
| 2019-2020 | 28 (tie) | 37 | Anna Carlsson | SWE | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 28 (tie) | 37 | Will Rivera | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 28 (tie) | 37 | Norimasa Uchida | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 28 (tie) | 37 | Ryan Crawford | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 32 (tie) | 36 | Denis Keane | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 32 (tie) | 36 | Andreas Loeffler | DEU | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 32 (tie) | 36 | Gabe Rainwater | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 32 (tie) | 36 | Cam Munro | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 32 (tie) | 36 | Mikael Heerman | FIN | Heavy Metal Ultra | 8/15/2020 |
| 2019-2020 | 32 (tie) | 36 | Martin Scharp | The Bridge Backyard Ultra | ||
| 2019-2020 | 38 (tie) | 35 | Bobbie Irvine | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 38 (tie) | 35 | Pranay Mohanty | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 38 (tie) | 35 | Mikael Blomqvist | The Bridge Backyard Ultra | ||
| 2019-2020 | 41 (tie) | 34 | Binay Sah | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 41 (tie) | 34 | Gwynn Stokes | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 41 (tie) | 34 | Tobbe Gyllebring | Lurs Backyard Ultra | ||
| 2019-2020 | 44 (tie) | 33 | Andy Persson | GBR | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 44 (tie) | 33 | Will Thomas | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 44 (tie) | 33 | Terri Biloski | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 44 (tie) | 33 | Juha Jumisko | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 44 (tie) | 33 | Jonatan Nordebo | Obbola Backyard Ultra | ||
| 2019-2020 | 49 (tie) | 32 | Brian Trinkle | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 49 (tie) | 32 | Harald Menzel | DEU | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 49 (tie) | 32 | Patrick Gallagher | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 49 (tie) | 32 | Bjorn Syse | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 49 (tie) | 32 | Kati Ahokas | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 49 (tie) | 32 | Sven Bergström | Obbola Backyard Ultra | ||
| 2019-2020 | 49 (tie) | 32 | Peter Jordow | The Bridge Backyard Ultra | ||
| 2019-2020 | 56 (tie) | 31 | Don Reichelt | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 56 (tie) | 31 | Sean O'Connor | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 56 (tie) | 31 | Thomas Oderud | NOR | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 56 (tie) | 31 | Roman Rambaud | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 56 (tie) | 31 | Pat Staunton | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 56 (tie) | 31 | Jonathon Pendse | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 56 (tie) | 31 | Olof Torbrand | The Bridge Backyard Ultra | ||
| 2019-2020 | 63 (tie) | 30 | Mandeep Doon | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 63 (tie) | 30 | Masayuki Takei | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 63 (tie) | 30 | Keith Lane | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 63 (tie) | 30 | Martin Perrier | FRA | Infinity Trail Normandie | 7/31/2020 |
| 2019-2020 | 63 (tie) | 30 | Rebecca Kosek | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 63 (tie) | 30 | Margaret Hadley | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 63 (tie) | 30 | Fredrik Larsson | The Bridge Backyard Ultra | ||
| 2019-2020 | 63 (tie) | 30 | Lars Hänström | Obbola Backyard Ultra | ||
| 2019-2020 | 71 (tie) | 29 | Daniel Shamburg | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 71 (tie) | 29 | Glen Redpath | CAN | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 71 (tie) | 29 | Matt Smith | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 71 (tie) | 29 | Piotr Chadovich | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 71 (tie) | 29 | Ole Brom | Desert Trail Backyard Ultra | 2/7/2020 | |
| 2019-2020 | 71 (tie) | 29 | Jun Aoyagi | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 71 (tie) | 29 | Ryuji Oyamada | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 71 (tie) | 29 | Dan Lawson | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 71 (tie) | 29 | Georgios Dalakouras | GRE | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 71 (tie) | 29 | Ofir Vardi | ISR | DNF Challenge | 2/20/2020 |
| 2019-2020 | 71 (tie) | 29 | Nicholas Hobbs | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 82 (tie) | 28 | Shane Brady | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 82 (tie) | 28 | Jason Bigonia | Last Man Standing Ultra | 9/1/2019 | |
| 2019-2020 | 82 (tie) | 28 | Andy Pearson | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | Brian Polen | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | David Giles | AUS | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | Derek Fox | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | John Logar | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | Liz Canty | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | Niclas Gallentoft | SWE | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 82 (tie) | 28 | Rémy Marcel | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 82 (tie) | 28 | Toni Metcalfe | Desert Trail Backyard Ultra | 2/7/2020 | |
| 2019-2020 | 82 (tie) | 28 | Haim Malki | ISR | DNF Challenge | 2/20/2020 |
| 2019-2020 | 82 (tie) | 28 | Sarah Moore | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 82 (tie) | 28 | Jon Asphjell | NOR | Last Man Standing Ostmarka | 8/8/2020 |
| 2019-2020 | 96 (tie) | 27 | Gillian Connolly | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 96 (tie) | 27 | Ryan Metivier | Last Man Standing Ultra | 9/1/2019 | |
| 2019-2020 | 96 (tie) | 27 | Leon Hansen | DEN | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 96 (tie) | 27 | Christian Landress | BEL | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 96 (tie) | 27 | Liess Makhlouf | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 96 (tie) | 27 | Andy Emerson | 4 Fore 30 Infinity Backyard Ultra | 12/7/2019 | |
| 2019-2020 | 96 (tie) | 27 | Shota Noguchi | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 96 (tie) | 27 | Calum Tinnion | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 96 (tie) | 27 | Marty Hagan | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 96 (tie) | 27 | Jonathan Mays | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 96 (tie) | 27 | Mike Rowe | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 96 (tie) | 27 | Francois Ollivier | FRA | Infinity Trail Normandie | 7/31/2020 |
| 2019-2020 | 96 (tie) | 27 | Martin Michaudet | FRA | Infinity Trail Normandie | 7/31/2020 |
| 2019-2020 | 96 (tie) | 27 | Aaron Ellison | USA | Capital Backyard Ultra | 8/1/2020 |
| 2019-2020 | 96 (tie) | 27 | Charles Bosveld | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 96 (tie) | 27 | Jen Millum | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 96 (tie) | 27 | Thure Baastrup | Great Dane Backyard Ultra | 8/8/2020 | |
| 2019-2020 | 96 (tie) | 27 | Chris Murphy | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 96 (tie) | 27 | Roldano Marzorati | L'Ultimo Sopravvissuto BackYard Ultra | ||
| 2019-2020 | 96 (tie) | 27 | Emir Halalkic | Lurs Backyard Ultra | ||
| 2019-2020 | 116 (tie) | 26 | Amelia Boone | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 116 (tie) | 26 | Gregory Trapp | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 116 (tie) | 26 | Matthew Shepard | CAN | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 116 (tie) | 26 | Jean Javegny | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 116 (tie) | 26 | Chris Hines | 4 Fore 30 Infinity Backyard Ultra | 12/7/2019 | |
| 2019-2020 | 116 (tie) | 26 | Mark Beggs | Trail of Fears Backyard Ultra | 12/28/2019 | |
| 2019-2020 | 116 (tie) | 26 | Masahiko Fujii | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 116 (tie) | 26 | Eyal Cohen | ISR | DNF Challenge | 2/20/2020 |
| 2019-2020 | 116 (tie) | 26 | Jeffrey Dimaggio | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 116 (tie) | 26 | Visa Kivinen | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 116 (tie) | 26 | Chris Mikolajewski | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 116 (tie) | 26 | Shawn McDermott | USA | Capital Backyard Ultra | 8/1/2020 |
| 2019-2020 | 116 (tie) | 26 | Trevor Baine | USA | Capital Backyard Ultra | 8/1/2020 |
| 2019-2020 | 116 (tie) | 26 | Lelis Gonzalez | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 116 (tie) | 26 | Nathan Quinn | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 116 (tie) | 26 | Carl Douglas | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 116 (tie) | 26 | Luzia Buehler | Great Dane Backyard Ultra | 8/8/2020 | |
| 2019-2020 | 116 (tie) | 26 | Andreas Falk | Säfsen Vinterbackyard | ||
| 2019-2020 | 116 (tie) | 26 | Jari Soikkeli | Nuuksio Backyard Ultra v1 | ||
| 2019-2020 | 116 (tie) | 26 | Domenico Favia | L'Ultimo Sopravvissuto BackYard Ultra | ||
| 2019-2020 | 116 (tie) | 26 | Andreas Johansson | The Bridge Backyard Ultra | ||
| 2019-2020 | 116 (tie) | 26 | Andreas Lindström | The Bridge Backyard Ultra | ||
| 2019-2020 | 116 (tie) | 26 | Mai Bui | Obbola Backyard Ultra | ||
| 2019-2020 | 139 (tie) | 25 | Martin Hagan | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 139 (tie) | 25 | Vincent Mcmath | IRL | Last One Standing, Florence Court | 8/31/2019 |
| 2019-2020 | 139 (tie) | 25 | Tobias Krumm | DEU | Schinder Trail Backyard Ultra | 10/4/2019 |
| 2019-2020 | 139 (tie) | 25 | Chris Ragsdale | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 139 (tie) | 25 | Jan Kriska | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 139 (tie) | 25 | Marco Farinazzo | BRA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 139 (tie) | 25 | Mark Holcomb | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 139 (tie) | 25 | Troy Allen | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 139 (tie) | 25 | Romain Diquattro | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 139 (tie) | 25 | Kevin Lashley | Trail of Fears Backyard Ultra | 12/28/2019 | |
| 2019-2020 | 139 (tie) | 25 | Shota Miyazaki | JPN | Last Samurai Standing | 2/8/2020 |
| 2019-2020 | 139 (tie) | 25 | Alan Risk | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 139 (tie) | 25 | Graeme Black | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 139 (tie) | 25 | Jill McCann | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 139 (tie) | 25 | Andrew Sholly | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 139 (tie) | 25 | Branislav Pavic | SWE | Jernbruket Backyard Ultra | 6/5/2020 |
| 2019-2020 | 139 (tie) | 25 | Mikko Luusalo | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 139 (tie) | 25 | Jörg Desteffani | SUI | Witiker Backyard Ultra | 6/27/2020 |
| 2019-2020 | 139 (tie) | 25 | Andre Rangelind | SWE | Säfsen Sommarbackyard | 8/1/2020 |
| 2019-2020 | 139 (tie) | 25 | James Weaver | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 139 (tie) | 25 | Steve Kirby | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 139 (tie) | 25 | Mark Guest | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 139 (tie) | 25 | Thomas Grunnill | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 139 (tie) | 25 | Fredrik Stjärnvy | SWE | Bunketorp Backyard Ultra Trail | 8/8/2020 |
| 2019-2020 | 139 (tie) | 25 | Jakob Nielsen | Great Dane Backyard Ultra | 8/8/2020 | |
| 2019-2020 | 139 (tie) | 25 | Neil Macneil | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 139 (tie) | 25 | Daniel Roxvret | Säfsen Vinterbackyard | ||
| 2019-2020 | 139 (tie) | 25 | Jon Enqvist | Lidingö Backyard Ultra | ||
| 2019-2020 | 139 (tie) | 25 | Lari Koivu | Nuuksio Backyard Ultra v1 | ||
| 2019-2020 | 139 (tie) | 25 | Samuli Nieminen | Nuuksio Backyard Ultra v1 | ||
| 2019-2020 | 139 (tie) | 25 | Per Christell | The Bridge Backyard Ultra | ||
| 2019-2020 | 139 (tie) | 25 | Per-Anders Persson | Obbola Backyard Ultra | ||
| 2019-2020 | 171 (tie) | 24 | Baz Buckland | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 171 (tie) | 24 | Sam Linton | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 171 (tie) | 24 | Sean Nickell | Last One Standing, Florence Court | 8/31/2019 | |
| 2019-2020 | 171 (tie) | 24 | Peter Flock | DEU | Schinder Trail Backyard Ultra | 10/4/2019 |
| 2019-2020 | 171 (tie) | 24 | Simon Gfeller | SUI | Schinder Trail Backyard Ultra | 10/4/2019 |
| 2019-2020 | 171 (tie) | 24 | Anatoly Ross | CAN | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 171 (tie) | 24 | Lisa Amundsson | SWE | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 171 (tie) | 24 | Sean Nakamura | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| 2019-2020 | 171 (tie) | 24 | Franck Corset | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 171 (tie) | 24 | Ludovic Maillard | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| 2019-2020 | 171 (tie) | 24 | Christopher Powell | Asylum Ultra - Last Man Standing | 10/26/2019 | |
| 2019-2020 | 171 (tie) | 24 | Gary Shaw | 4 Fore 30 Infinity Backyard Ultra | 12/7/2019 | |
| 2019-2020 | 171 (tie) | 24 | Subodh Yadav | IND | The Last Man Stands | 1/25/2020 |
| 2019-2020 | 171 (tie) | 24 | Ben Hirst | MVP Backyard Ultra | 2/7/2020 | |
| 2019-2020 | 171 (tie) | 24 | Billy Reed | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | David Stevenson | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | Gareth Birkett | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | Martin Campbell | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | Neil Scott | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | Rachel Piper | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| 2019-2020 | 171 (tie) | 24 | Avi Masada | ISR | DNF Challenge | 2/20/2020 |
| 2019-2020 | 171 (tie) | 24 | Jen Quellhorst | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 171 (tie) | 24 | Melody Diehl | Death at Dupuis Canal BYU | 2/22/2020 | |
| 2019-2020 | 171 (tie) | 24 | Marcus Kjellberg | SWE | Jernbruket Backyard Ultra | 6/5/2020 |
| 2019-2020 | 171 (tie) | 24 | Hannes Pasanen | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 171 (tie) | 24 | Jani Lempinen | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| 2019-2020 | 171 (tie) | 24 | Cyrill Treptow | SUI | Witiker Backyard Ultra | 6/27/2020 |
| 2019-2020 | 171 (tie) | 24 | Abby McCarthy | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 171 (tie) | 24 | Joshua Staggers | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 171 (tie) | 24 | Thomas Englehart | USA | Ode to Laz Backyard Ultra | 7/18/2020 |
| 2019-2020 | 171 (tie) | 24 | Krister Hägg | SWE | Säfsen Sommarbackyard | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | Jared Hochstetler | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | Jeremy Shantz | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | Joe Smoker | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | Kendrick Mullet | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | Nikki Niemeyer | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| 2019-2020 | 171 (tie) | 24 | James Brook | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 171 (tie) | 24 | Justin Kelly | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 171 (tie) | 24 | Kevin Matthews | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 171 (tie) | 24 | Kylie Bell | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| 2019-2020 | 171 (tie) | 24 | Aramis Sasinka | CRO | Bunketorp Backyard Ultra Trail | 8/8/2020 |
| 2019-2020 | 171 (tie) | 24 | Therese Eriksson | SWE | Bunketorp Backyard Ultra Trail | 8/8/2020 |
| 2019-2020 | 171 (tie) | 24 | Aaron Steward | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 171 (tie) | 24 | Greg Ponych | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 171 (tie) | 24 | Suzanne Chatterton | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 171 (tie) | 24 | Trent Blinco | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 171 (tie) | 24 | Trevor Smith | The Clint Eastwood LOSER | 8/14/2020 | |
| 2019-2020 | 171 (tie) | 24 | Anders Burman | Lidingö Backyard Ultra | ||
| 2019-2020 | 171 (tie) | 24 | Antonio Manno | L'Ultimo Sopravvissuto BackYard Ultra | ||
| 2019-2020 | 171 (tie) | 24 | Fredrik Dahlberg | Lurs Backyard Ultra | ||
| 2019-2020 | 171 (tie) | 24 | Fredrik Engström | Obbola Backyard Ultra | ||
| 2018-2019 | 1 | 68 | Johan Steene | SWE | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 2 | 67 | Courtney Dauwalter | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 3 | 65 | Gavin Woody | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 4 | 56 | Greg Salvesen | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 5 | 54 | Guillaume Calmettes | FRA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 6 | 46 | Andreas Löffler | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 7 | 45 | Harald Menzel | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 8 (tie) | 44 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 8 (tie) | 44 | Maggie Guterl | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 10 | 43 | David Johnston | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 11 (tie) | 41 | Peter Cromie | IRL | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 11 (tie) | 41 | Kevin Muller | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 13 (tie) | 40 | Andy Persson | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 13 (tie) | 40 | Cam Munro | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 15 | 38 | Andres Villagran | ECU | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 16 (tie) | 36 | Shawn Webber | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 16 (tie) | 36 | Florian Nattero | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 16 (tie) | 36 | Richie Hinson | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 16 (tie) | 36 | Sean Nickell | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 20 (tie) | 35 | Daniel George | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| 2018-2019 | 20 (tie) | 35 | Niclas Gällentoft | Backyard Ultra Sydkusten | ||
| 2018-2019 | 22 (tie) | 34 | Anna Carlsson | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| 2018-2019 | 22 (tie) | 34 | Lars Kolmodin | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| 2018-2019 | 22 (tie) | 34 | Andreas Falk | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| 2018-2019 | 22 (tie) | 34 | Oleksandr Bendas | Kyiv Last One Standing | ||
| 2018-2019 | 22 (tie) | 34 | Mikael Antonsson | Backyard Ultra Sydkusten | ||
| 2018-2019 | 27 (tie) | 33 | Bobbie Irvine | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 27 (tie) | 33 | Pat Staunton | IRL | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 27 (tie) | 33 | Olivier Leblond | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 27 (tie) | 33 | David Giles | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| 2018-2019 | 27 (tie) | 33 | Shane Holstein | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 27 (tie) | 33 | Andrew Smith | Suffolk Backyard Ultra | ||
| 2018-2019 | 27 (tie) | 33 | Torbjörn Gyllebring | Last Man Standing Ostmarka | ||
| 2018-2019 | 27 (tie) | 33 | Claire Bannwarth | Kyiv Last One Standing | ||
| 2018-2019 | 35 (tie) | 32 | Adam Rood | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 35 (tie) | 32 | Hannes Veide | EST | Heavy Metal Ultra | 3/22/2019 |
| 2018-2019 | 35 (tie) | 32 | Gabe Rainwater | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 35 (tie) | 32 | Matthew Shepard | Outrun Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 35 (tie) | 32 | Sean O'Connor | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 35 (tie) | 32 | Johnny Hällneby | Örebro Backyard Ultra | ||
| 2018-2019 | 35 (tie) | 32 | Ben Rogers | Suffolk Backyard Ultra | ||
| 2018-2019 | 35 (tie) | 32 | Leif Theodor | Last Man Standing Ostmarka | ||
| 2018-2019 | 43 (tie) | 31 | Patrick Gallagher | Death at Dupuis Canal BYU | 2/9/2019 | |
| 2018-2019 | 43 (tie) | 31 | Dave More | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 43 (tie) | 31 | Reigo Lehtla | Heavy Metal Ultra | 3/22/2019 | |
| 2018-2019 | 43 (tie) | 31 | Troy Allen | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 43 (tie) | 31 | Jason Friedman | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 43 (tie) | 31 | Kevin Barata | Outrun Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 43 (tie) | 31 | Per Skallefell | Backyard Ultra Sydkusten | ||
| 2018-2019 | 50 (tie) | 30 | Andy Pearson | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 50 (tie) | 30 | Marcy Beard | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 50 (tie) | 30 | Slade McCormick | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 50 (tie) | 30 | Will Thomas | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 50 (tie) | 30 | Kevin May | Death at Dupuis Canal BYU | 2/9/2019 | |
| 2018-2019 | 50 (tie) | 30 | Oliver Kalvi | Heavy Metal Ultra | 3/22/2019 | |
| 2018-2019 | 50 (tie) | 30 | Glen Redpath | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 50 (tie) | 30 | Krister Hägg | Kvinnersta Backyard Ultra | ||
| 2018-2019 | 50 (tie) | 30 | Daniel Roxvret | Örebro Backyard Ultra | ||
| 2018-2019 | 50 (tie) | 30 | Magnus Migdal | Backyard Ultra Sydkusten | ||
| 2018-2019 | 50 (tie) | 30 | Mark Greensides | Suffolk Backyard Ultra | ||
| 2018-2019 | 50 (tie) | 30 | Peter Jordow | Backyard Ultra Sydkusten | ||
| 2018-2019 | 50 (tie) | 30 | Richard Cranswick | Suffolk Backyard Ultra | ||
| 2018-2019 | 63 (tie) | 29 | Padraig Mullins | IRL | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 63 (tie) | 29 | Doug Esselburn | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 63 (tie) | 29 | Daniel List | Embrace the SUC Backyard Ultra | 4/12/2019 | |
| 2018-2019 | 63 (tie) | 29 | Katie Wright | Riverhead Backyard Ultra | 5/3/2019 | |
| 2018-2019 | 63 (tie) | 29 | David Turnbull | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| 2018-2019 | 63 (tie) | 29 | Michael Postaski | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 63 (tie) | 29 | Filip Andersson | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| 2018-2019 | 63 (tie) | 29 | Henrik Lowemark | Täby Extreme Challenge | ||
| 2018-2019 | 63 (tie) | 29 | Willie David | Malaysia Backyard Ultra | ||
| 2018-2019 | 63 (tie) | 29 | Andrei Piven | Kyiv Last One Standing | ||
| 2018-2019 | 63 (tie) | 29 | Magnus Linde | Backyard Ultra Sydkusten | ||
| 2018-2019 | 74 (tie) | 28 | Anatoly Ross | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 74 (tie) | 28 | Cassie Scallon | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 74 (tie) | 28 | Daniel Shamburg | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 74 (tie) | 28 | Dustin Mitchell | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 74 (tie) | 28 | Stuart Scott | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 74 (tie) | 28 | Mika Thewes | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 74 (tie) | 28 | Tim Crow | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 74 (tie) | 28 | Iso Yucra | Embrace the SUC Backyard Ultra | 4/12/2019 | |
| 2018-2019 | 74 (tie) | 28 | Adam Keen | Riverhead Backyard Ultra | 5/3/2019 | |
| 2018-2019 | 74 (tie) | 28 | Chadd Wright | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 74 (tie) | 28 | Ben Hirst | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| 2018-2019 | 74 (tie) | 28 | Jonas Brännmyr | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| 2018-2019 | 74 (tie) | 28 | Gunnar Gradmark | Big Shadow Backyard | ||
| 2018-2019 | 74 (tie) | 28 | Fredrik Aulin | Backyard Ultra Solvesborg | ||
| 2018-2019 | 74 (tie) | 28 | Hishashi Kitamura | Malaysia Backyard Ultra | ||
| 2018-2019 | 74 (tie) | 28 | Andrey Vasilenko | Kyiv Last One Standing | ||
| 2018-2019 | 74 (tie) | 28 | Diana Kämpe | Backyard Ultra Sydkusten | ||
| 2018-2019 | 74 (tie) | 28 | Karl Baxter | Suffolk Backyard Ultra | ||
| 2018-2019 | 74 (tie) | 28 | Kristian Andersson | Backyard Ultra Sydkusten | ||
| 2018-2019 | 74 (tie) | 28 | Pernilla Otto | Backyard Ultra Sydkusten | ||
| 2018-2019 | 94 (tie) | 27 | Andy Emerson | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 94 (tie) | 27 | Brian Trinkle | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 94 (tie) | 27 | Chris Robbins | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 94 (tie) | 27 | Jasmine Chiaramonte | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 94 (tie) | 27 | Eduardo Souza | Death at Dupuis Canal BYU | 2/9/2019 | |
| 2018-2019 | 94 (tie) | 27 | Brendan Turner | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 94 (tie) | 27 | Owain Zerilli | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 94 (tie) | 27 | Leon Skriver | Great Dane Backyard Ultra | 3/22/2019 | |
| 2018-2019 | 94 (tie) | 27 | George Themelis | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 94 (tie) | 27 | Andrew McDowall | Riverhead Backyard Ultra | 5/3/2019 | |
| 2018-2019 | 94 (tie) | 27 | Shaun Collins | Riverhead Backyard Ultra | 5/3/2019 | |
| 2018-2019 | 94 (tie) | 27 | Per Hedberg | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 94 (tie) | 27 | Christopher Wilder | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| 2018-2019 | 94 (tie) | 27 | Greg Ponych | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 94 (tie) | 27 | Fredrik Sundberg | Kvinnersta Backyard Ultra | ||
| 2018-2019 | 94 (tie) | 27 | Josh Merrett | Suffolk Backyard Ultra | ||
| 2018-2019 | 110 (tie) | 26 | Casey Thivierge | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 110 (tie) | 26 | Catherine Miskelly | IRL | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 110 (tie) | 26 | Didier Da | IRL | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 110 (tie) | 26 | Jakob Larni | Great Dane Backyard Ultra | 3/22/2019 | |
| 2018-2019 | 110 (tie) | 26 | Sam Wells | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 110 (tie) | 26 | Ian Evans | Riverhead Backyard Ultra | 5/3/2019 | |
| 2018-2019 | 110 (tie) | 26 | Johan Abrahamsson | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 110 (tie) | 26 | Benjamin Pulley | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 110 (tie) | 26 | Daniel Westergren | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| 2018-2019 | 110 (tie) | 26 | Mathew Piper | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| 2018-2019 | 110 (tie) | 26 | Jonathan Gakstatter | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 110 (tie) | 26 | Daniel Marshall | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 110 (tie) | 26 | Kerrie Bremner | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 110 (tie) | 26 | Richard Andersson | Bunketorp Backyard Ultra Trail | ||
| 2018-2019 | 110 (tie) | 26 | Henrik Pehrson | Big Shadow Backyard | ||
| 2018-2019 | 110 (tie) | 26 | Johan Segerström | Big Shadow Backyard | ||
| 2018-2019 | 110 (tie) | 26 | Chris Goulding | Suffolk Backyard Ultra | ||
| 2018-2019 | 110 (tie) | 26 | Laura Swanton | Suffolk Backyard Ultra | ||
| 2018-2019 | 110 (tie) | 26 | Luca Roncoroni | NOR | Last Man Standing Ostmarka | |
| 2018-2019 | 110 (tie) | 26 | Martin Rutherford | Suffolk Backyard Ultra | ||
| 2018-2019 | 110 (tie) | 26 | Nick Booker | Suffolk Backyard Ultra | ||
| 2018-2019 | 110 (tie) | 26 | Черемисін Сергій | Kyiv Last One Standing | ||
| 2018-2019 | 132 (tie) | 25 | Alicia Rich | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 132 (tie) | 25 | Josep Barberillo | ESP | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 132 (tie) | 25 | Nathan Marti | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 132 (tie) | 25 | William Hayward | Big Boar's Backyard Challenge | 2/2/2019 | |
| 2018-2019 | 132 (tie) | 25 | Donna Owens | IRL | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 132 (tie) | 25 | Liina Kesamaa | Heavy Metal Ultra | 3/22/2019 | |
| 2018-2019 | 132 (tie) | 25 | Anne Lang | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 132 (tie) | 25 | Sean Humphrey | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 132 (tie) | 25 | Lars Melin | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| 2018-2019 | 132 (tie) | 25 | Viktor Stefansson | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| 2018-2019 | 132 (tie) | 25 | Derek Anaquod | Outrun Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 132 (tie) | 25 | Sarah Moore | Ode to Laz Backyard Ultra | 8/3/2019 | |
| 2018-2019 | 132 (tie) | 25 | Kris Ryan | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 132 (tie) | 25 | Ryan Crawford | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 132 (tie) | 25 | Sam Weir | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 132 (tie) | 25 | Mark Haigney | Desert Trail Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Emir Halalkic | Bunketorp Backyard Ultra Trail | ||
| 2018-2019 | 132 (tie) | 25 | Andreas Dahlgren | Backyard Ultra Sydkusten | ||
| 2018-2019 | 132 (tie) | 25 | Åsa Emanuelsson | Täby Extreme Challenge | ||
| 2018-2019 | 132 (tie) | 25 | Fredrik Palm | Örebro Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Ian Churchward | Suffolk Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Johan Svahn | Täby Extreme Challenge | ||
| 2018-2019 | 132 (tie) | 25 | John Nordfjäll | Backyard Ultra Solvesborg | ||
| 2018-2019 | 132 (tie) | 25 | Linus Bladh | Backyard Ultra Sydkusten | ||
| 2018-2019 | 132 (tie) | 25 | Matt Warren | Suffolk Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Maud Hodson | Suffolk Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Michael Lyngsie | Big Shadow Backyard | ||
| 2018-2019 | 132 (tie) | 25 | Mikael Jonsson | Örebro Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Pontus Wedell | Kvinnersta Backyard Ultra | ||
| 2018-2019 | 132 (tie) | 25 | Tobias Jansson | Backyard Ultra Sydkusten | ||
| 2018-2019 | 132 (tie) | 25 | Гнат Назарій | Kyiv Last One Standing | ||
| 2018-2019 | 163 (tie) | 24 | Daryl Flacks | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 163 (tie) | 24 | Kat Schuller | Big Dog's Backyard Ultra | 10/20/2018 | |
| 2018-2019 | 163 (tie) | 24 | Michael Anderson | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| 2018-2019 | 163 (tie) | 24 | Alfair Sze-Ho | Big Boar's Backyard Challenge | 2/2/2019 | |
| 2018-2019 | 163 (tie) | 24 | Adam McKee | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Gillian Connolly | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Mary Keenan | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Peter Swann | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Shane Mcmahon | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Helle Manvik | Great Dane Backyard Ultra | 3/22/2019 | |
| 2018-2019 | 163 (tie) | 24 | Klarika Kuusk | Heavy Metal Ultra | 3/22/2019 | |
| 2018-2019 | 163 (tie) | 24 | Kristian Vestergaard | Great Dane Backyard Ultra | 3/22/2019 | |
| 2018-2019 | 163 (tie) | 24 | Alex Jackson | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 163 (tie) | 24 | Andrew Waugh | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 163 (tie) | 24 | Christa Petryszyn | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 163 (tie) | 24 | Isaac Gibson | Ohio's Backyard Ultra | 3/23/2019 | |
| 2018-2019 | 163 (tie) | 24 | Keith Eckert | Embrace the SUC Backyard Ultra | 4/12/2019 | |
| 2018-2019 | 163 (tie) | 24 | Leonora Johnson | Vinkbo Backyard Ultra | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Anders Thudén | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Märta Sjölander | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Michael Stålis | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Per Larsson | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Simon Ristren | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Tomas Persson | Trosa Ultra Backyard | 5/4/2019 | |
| 2018-2019 | 163 (tie) | 24 | Ian Thomas | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 163 (tie) | 24 | Jamie Case | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 163 (tie) | 24 | Nicholas Hobbs | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 163 (tie) | 24 | Wesley Harton | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| 2018-2019 | 163 (tie) | 24 | Georg Kunzfeld | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 163 (tie) | 24 | Klaus Mantel | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 163 (tie) | 24 | Myron Tetreault | Outrun Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 163 (tie) | 24 | Patrik Stein | GER | Bienwald Backyard Ultra | 6/21/2019 |
| 2018-2019 | 163 (tie) | 24 | Ross Noble | Outrun Backyard Ultra | 6/21/2019 | |
| 2018-2019 | 163 (tie) | 24 | Matthew Antoniou | Ode to Laz Backyard Ultra | 8/3/2019 | |
| 2018-2019 | 163 (tie) | 24 | Barry Loveday | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Peter Hoskinson | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| 2018-2019 | 163 (tie) | 24 | Anton Berglund | Backyard Ultra Gävle | ||
| 2018-2019 | 163 (tie) | 24 | Rob Jones | Desert Trail Backyard Ultra | ||
| 2018-2019 | 163 (tie) | 24 | Christer Broström | Örebro Backyard Ultra | ||
| 2018-2019 | 163 (tie) | 24 | Ingemar Wikman | Täby Extreme Challenge | ||
| 2018-2019 | 163 (tie) | 24 | John Asphjell | Last Man Standing Ostmarka | ||
| 2018-2019 | 163 (tie) | 24 | Mikhieiev Dmytro | Kyiv Last One Standing | ||
| 2018-2019 | 163 (tie) | 24 | Oleg Chyzhyk | Kyiv Last One Standing | ||
| 2018-2019 | 163 (tie) | 24 | Peter Ekerot | Backyard Ultra Sydkusten | ||
| 2018-2019 | 163 (tie) | 24 | Svein Kjetil | Last Man Standing Ostmarka | ||
| 2018-2019 | 163 (tie) | 24 | Tony Andersson | Backyard Ultra Sydkusten | ||
| 2017-2018 | 1 | 59 | Guillaume Calmettes | FRA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 2 | 58 | Harvey Lewis | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 3 | 48 | Peter Cromie | IRL | Last One Standing, Florence Court | 6/1/2018 |
| 2017-2018 | 4 | 39 | Tobbe Gyllebring | SWE | Lurs Backyard Ultra | 7/14/2018 |
| 2017-2018 | 5 (tie) | 38 | Bobbie Irvine | GBR | Last One Standing, Florence Court | 6/1/2018 |
| 2017-2018 | 5 (tie) | 38 | Emir Halalkic | SWE | Lurs Backyard Ultra | 7/14/2018 |
| 2017-2018 | 5 (tie) | 38 | Richard Andersson | Trosa Ultra Backyard | ||
| 2017-2018 | 8 (tie) | 37 | Johan Steene | SWE | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 8 (tie) | 37 | Sten Orsvärn | Trosa Ultra Backyard | ||
| 2017-2018 | 10 | 36 | Richard McChesney | Suffolk Backyard Ultra | ||
| 2017-2018 | 11 | 35 | Richie Hinson | Suffolk Backyard Ultra | ||
| 2017-2018 | 12 | 33 | Andreas Falk | Trosa Ultra Backyard | ||
| 2017-2018 | 13 (tie) | 32 | Lisa Amundsson | Trosa Ultra Backyard | ||
| 2017-2018 | 13 (tie) | 32 | Luigi Belcastro | Trosa Ultra Backyard | ||
| 2017-2018 | 15 (tie) | 31 | Chris Robbins | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 15 (tie) | 31 | Stu Wilkie | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 15 (tie) | 31 | Nina Eibring | Trosa Ultra Backyard | 4/28/2018 | |
| 2017-2018 | 18 (tie) | 30 | Sean Nickell | GBR | Last One Standing, Florence Court | 6/1/2018 |
| 2017-2018 | 18 (tie) | 30 | Pernilla Otto | Älvdalen Backyard Ultra | 6/16/2018 | |
| 2017-2018 | 18 (tie) | 30 | Ivan Bretan | Trosa Ultra Backyard | ||
| 2017-2018 | 21 (tie) | 29 | Babak Rastgoufard | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 21 (tie) | 29 | Andreas Pettersson | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 23 (tie) | 28 | Alex Ramsey | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 23 (tie) | 28 | Mikael Gottberg | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 23 (tie) | 28 | Fredrik Forsström | Örebro Backyard Ultra | ||
| 2017-2018 | 23 (tie) | 28 | Jonni Suckling | Suffolk Backyard Ultra | ||
| 2017-2018 | 23 (tie) | 28 | Mark Greensides | Suffolk Backyard Ultra | ||
| 2017-2018 | 23 (tie) | 28 | Max Själin | Trosa Ultra Backyard | ||
| 2017-2018 | 23 (tie) | 28 | Ryan Holmes | Suffolk Backyard Ultra | ||
| 2017-2018 | 30 (tie) | 27 | Jenny-Ann Ehrling | Älvdalen Backyard Ultra | 6/16/2018 | |
| 2017-2018 | 30 (tie) | 27 | Thom Leiding | Örebro Backyard Ultra | ||
| 2017-2018 | 30 (tie) | 27 | Maria Thomsen | Trosa Ultra Backyard | ||
| 2017-2018 | 33 (tie) | 26 | Juraj Karcak | Last One Standing, Florence Court | 8/19/2017 | |
| 2017-2018 | 33 (tie) | 26 | Adam Rood | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 33 (tie) | 26 | Andy Persson | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 33 (tie) | 26 | Jonas Buud | Älvdalen Backyard Ultra | 6/16/2018 | |
| 2017-2018 | 33 (tie) | 26 | Mikael Antonsson | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 33 (tie) | 26 | Fredrik Dahlberg | SWE | Lurs Backyard Ultra | 7/14/2018 |
| 2017-2018 | 33 (tie) | 26 | Adam Masterson | Suffolk Backyard Ultra | ||
| 2017-2018 | 33 (tie) | 26 | Krister Hägg | Örebro Backyard Ultra | ||
| 2017-2018 | 33 (tie) | 26 | Saara Mikkonen | Trosa Ultra Backyard | ||
| 2017-2018 | 33 (tie) | 26 | William Mather | Suffolk Backyard Ultra | ||
| 2017-2018 | 43 (tie) | 25 | Noel Carr | Last One Standing, Florence Court | 8/19/2017 | |
| 2017-2018 | 43 (tie) | 25 | Daniel Shamburg | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 43 (tie) | 25 | Jesse Tubb | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 43 (tie) | 25 | Louise Smart | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 43 (tie) | 25 | Jerker Sterneland | Trosa Ultra Backyard | 4/28/2018 | |
| 2017-2018 | 43 (tie) | 25 | Stefan Olsson | Trosa Ultra Backyard | 4/28/2018 | |
| 2017-2018 | 43 (tie) | 25 | Tomas Stöt | Älvdalen Backyard Ultra | 6/16/2018 | |
| 2017-2018 | 43 (tie) | 25 | Jonas Brännmyr | SWE | Lurs Backyard Ultra | 7/14/2018 |
| 2017-2018 | 43 (tie) | 25 | Peter Skoglund | Täby Extreme Challenge | ||
| 2017-2018 | 43 (tie) | 25 | Andreas Bredow | Trosa Ultra Backyard | ||
| 2017-2018 | 43 (tie) | 25 | Ben Rogers | Suffolk Backyard Ultra | ||
| 2017-2018 | 43 (tie) | 25 | Daniel George | Örebro Backyard Ultra | ||
| 2017-2018 | 43 (tie) | 25 | Karl Baxter | Suffolk Backyard Ultra | ||
| 2017-2018 | 43 (tie) | 25 | Mikael Sandberg | Trosa Ultra Backyard | ||
| 2017-2018 | 43 (tie) | 25 | Per Hedberg | Trosa Ultra Backyard | ||
| 2017-2018 | 58 (tie) | 24 | Didier Da | Last One Standing, Florence Court | 8/19/2017 | |
| 2017-2018 | 58 (tie) | 24 | Graeme Black | IRL | Last One Standing, Florence Court | 8/19/2017 |
| 2017-2018 | 58 (tie) | 24 | Richard Coey | Last One Standing, Florence Court | 8/19/2017 | |
| 2017-2018 | 58 (tie) | 24 | Andy Emerson | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 58 (tie) | 24 | Andy Pearson | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 58 (tie) | 24 | Casey Thivierge | CAN | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 58 (tie) | 24 | Francesca Muccini | ITA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 58 (tie) | 24 | Mike Baker | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| 2017-2018 | 58 (tie) | 24 | Adam McKee | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | Adrian Boyd | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | Dave Andrews | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | David Jones | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | Michael McCauley | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | Neville McGroarty | Last One Standing, Castle Ward | 2/17/2018 | |
| 2017-2018 | 58 (tie) | 24 | Vincent Mcmath | IRL | Last One Standing, Castle Ward | 2/17/2018 |
| 2017-2018 | 58 (tie) | 24 | Per Olofsson | Trosa Ultra Backyard | 4/28/2018 | |
| 2017-2018 | 58 (tie) | 24 | John Carten | GBR | Last One Standing, Florence Court | 6/1/2018 |
| 2017-2018 | 58 (tie) | 24 | Owain Zerilli | GBR | Last One Standing, Florence Court | 6/1/2018 |
| 2017-2018 | 58 (tie) | 24 | Kristina Broman | Älvdalen Backyard Ultra | 6/16/2018 | |
| 2017-2018 | 58 (tie) | 24 | Daniel Ljungdahl | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 58 (tie) | 24 | Jonas Andersson | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 58 (tie) | 24 | Kenneth Rosfort-Nees | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 58 (tie) | 24 | Tobias Jansson | Backyard Ultra Sydkusten | 7/7/2018 | |
| 2017-2018 | 58 (tie) | 24 | Conny Svahn | Täby Extreme Challenge | ||
| 2017-2018 | 58 (tie) | 24 | Gustaf Sjösvärd | Örebro Backyard Ultra | ||
| 2016-2017 | 1 (tie) | 36 | Denis Keane | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 1 (tie) | 36 | Peter Cromie | IRL | Last One Standing, Castle Ward | 2/18/2017 |
| 2016-2017 | 3 | 33 | Richard Cranswick | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 4 (tie) | 31 | Andy Brooks | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 4 (tie) | 31 | Pat Staunton | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 4 (tie) | 31 | Emir Halalkic | Lurs Backyard Ultra | 7/15/2017 | |
| 2016-2017 | 7 (tie) | 30 | Allan Parkin | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 7 (tie) | 30 | Mikael Blomqvist | Lurs Backyard Ultra | 7/15/2017 | |
| 2016-2017 | 9 | 29 | Babak Rastgoufard | USA | Big Dog's Backyard Ultra | 10/15/2016 |
| 2016-2017 | 10 (tie) | 28 | Andy Pearson | USA | Big Dog's Backyard Ultra | 10/15/2016 |
| 2016-2017 | 10 (tie) | 28 | Ian McAuley | IRL | Last One Standing, Castle Ward | 2/18/2017 |
| 2016-2017 | 10 (tie) | 28 | Jesper Fägersten | Lurs Backyard Ultra | 7/15/2017 | |
| 2016-2017 | 13 (tie) | 27 | Charlie Engle | USA | Big Dog's Backyard Ultra | 10/15/2016 |
| 2016-2017 | 13 (tie) | 27 | Bobbie Irvine | GBR | Last One Standing, Castle Ward | 2/18/2017 |
| 2016-2017 | 13 (tie) | 27 | Magnus Holmén | Lurs Backyard Ultra | 7/15/2017 | |
| 2016-2017 | 16 (tie) | 26 | Sören Forsberg | Örebro Backyard Ultra | 6/17/2017 | |
| 2016-2017 | 16 (tie) | 26 | Niclas Gällentoft | Backyard Ultra Sydkusten | 7/8/2017 | |
| 2016-2017 | 18 (tie) | 25 | John Sharp | USA | Big Dog's Backyard Ultra | 10/15/2016 |
| 2016-2017 | 18 (tie) | 25 | Andre Barneveld | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 18 (tie) | 25 | Louise Smart | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 18 (tie) | 25 | Sean Nickell | GBR | Last One Standing, Castle Ward | 2/18/2017 |
| 2016-2017 | 18 (tie) | 25 | Fredrik Forsström | Örebro Backyard Ultra | 6/17/2017 | |
| 2016-2017 | 18 (tie) | 25 | Andreas Pettersson | Backyard Ultra Sydkusten | 7/8/2017 | |
| 2016-2017 | 24 (tie) | 24 | Craig Mills | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 24 (tie) | 24 | Geoff Smyth | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 24 (tie) | 24 | Guillaume Arthus | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 24 (tie) | 24 | Richard Shannon | Last One Standing, Castle Ward | 2/18/2017 | |
| 2016-2017 | 24 (tie) | 24 | Jonas Brännmyr | Örebro Backyard Ultra | 6/17/2017 | |
| 2016-2017 | 24 (tie) | 24 | Kristian Andersson | Backyard Ultra Sydkusten | 7/8/2017 | |
| 2016-2017 | 24 (tie) | 24 | Fredrik Larsson | Lurs Backyard Ultra | 7/15/2017 | |
| 2015-2016 | 1 (tie) | 30 | Bobbie Irvine | GBR | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 1 (tie) | 30 | Annika Nilrud | SWE | Lurs Backyard Ultra | 7/9/2016 |
| 2015-2016 | 1 (tie) | 30 | Emir Halalkic | SWE | Lurs Backyard Ultra | 7/9/2016 |
| 2015-2016 | 4 | 29 | Fredrik Forsström | SWE | Lurs Backyard Ultra | 7/9/2016 |
| 2015-2016 | 5 | 28 | Pat Staunton | IRL | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 6 (tie) | 26 | Helena Dornan | GBR | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 6 (tie) | 26 | Peter Cromie | IRL | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 8 (tie) | 25 | Brian Ankers | IRL | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 8 (tie) | 25 | Andreas Falk | SWE | Lurs Backyard Ultra | 7/9/2016 |
| 2015-2016 | 10 (tie) | 24 | Gary Morrison | GBR | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 10 (tie) | 24 | Ian Mcauley | IRL | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 10 (tie) | 24 | Sean Nickell | GBR | Last One Standing, Castle Ward | 2/20/2016 |
| 2015-2016 | 10 (tie) | 24 | Olivia Sheerin | IRL | Last One Standing, Castle Ward | 2/20/2016 |
| 2014-2015 | 1 (tie) | 49 | Jeremy Ebel | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 1 (tie) | 49 | Johan Steene | SWE | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 3 (tie) | 31 | Charlie Engle | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 3 (tie) | 31 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 5 | 30 | John Beard | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 6 | 29 | John Sharp | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 7 (tie) | 27 | Karen Jackson | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 7 (tie) | 27 | Sal Coll | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 9 (tie) | 25 | Andy Emerson | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 9 (tie) | 25 | Kipley Fiebig | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 9 (tie) | 25 | Marcy Beard | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2014-2015 | 12 | 24 | Kelly Fejes | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| 2013-2014 | 1 | 35 | Tim Englund | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 2 | 34 | Keith Knipling | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 3 | 29 | Marcy Beard | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 4 (tie) | 27 | Jim Ball | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 4 (tie) | 27 | Sheryl Wheeler | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 6 | 26 | Mark Williams | GBR | Big Dog's Backyard Ultra | 10/19/2013 |
| 2013-2014 | 7 | 24 | Tim Dines | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| 2012-2013 | 1 | 28 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/20/2012 |
| 2012-2013 | 2 | 27 | Marcy Beard | USA | Big Dog's Backyard Ultra | 10/20/2012 |
| 2012-2013 | 3 | 24 | Andy Emerson | USA | Big Dog's Backyard Ultra | 10/20/2012 |
| All Time | 1 (tie) | 101 | Merijn Geerts | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 1 (tie) | 101 | Ivo Steyaert | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 3 | 89 | Keith Russell | IRL | Backyard Masters | 5/14/2022 |
| All Time | 4 | 86 | Shibawaki Daiki | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 5 (tie) | 85 | Harvey Lewis | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 5 (tie) | 85 | Yukinori Yoshida | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 7 | 84 | Chris Roberts | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 8 | 81 | John Stocker | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 9 (tie) | 80 | Matthew Blackburn | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 9 (tie) | 80 | Terumichi Morishita | JPN | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 11 (tie) | 76 | Phil Gore | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 11 (tie) | 76 | Piotr Chadovich | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 13 (tie) | 75 | Karel Sabbe | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 13 (tie) | 75 | Ryan Crawford | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 13 (tie) | 75 | Scott Snell | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 16 (tie) | 74 | Jon Noll | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 16 (tie) | 74 | Tokimasa Hirata | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 16 (tie) | 74 | Antonio Di Manno | ITA | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 16 (tie) | 74 | Jennifer Russo | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 20 (tie) | 73 | Robert Parsons | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 20 (tie) | 73 | David Stoltenborg | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 22 | 72 | Steve Slaby | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 23 | 70 | Dan Yovichin | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 24 (tie) | 68 | Johan Steene | SWE | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 24 (tie) | 68 | Courtney Dauwalter | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 26 (tie) | 67 | Kurai Quatresous | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 26 (tie) | 67 | Frank Gielen | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 26 (tie) | 67 | Ihor Verys | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 26 (tie) | 67 | Akihiro Maeda | JPN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 30 (tie) | 66 | Eric Deshaies | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 30 (tie) | 66 | Reyes Satevo | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 30 (tie) | 66 | Soren Moller | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 33 (tie) | 65 | Gavin Woody | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 33 (tie) | 65 | Marco Antonio Zaragoza Campillo | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 33 (tie) | 65 | Kevin Sneyders | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 36 (tie) | 64 | Pedro Parra | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 36 (tie) | 64 | Szilard Fodor | HUN | Legends Backyard Ultra | 4/15/2023 |
| All Time | 36 (tie) | 64 | Ritvars Kalnins | LAT | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 39 (tie) | 63 | Miguel Viniegra | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 39 (tie) | 63 | Peter Geszti | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 39 (tie) | 63 | Brecht Vandamme | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 39 (tie) | 63 | Levi Yoder | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 43 (tie) | 62 | Jivee Tolentino | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 43 (tie) | 62 | Jon Asphjell | NOR | Backyard Masters | 5/14/2022 |
| All Time | 43 (tie) | 62 | Keith VanGraafeiland | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 43 (tie) | 62 | Keith Vangraafeiland | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 43 (tie) | 62 | Niklas Sjoblom | SWE | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 48 (tie) | 61 | Juan Contreras | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 48 (tie) | 61 | Peter Cromie | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 50 (tie) | 60 | Maggie Guterl | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 50 (tie) | 60 | Maxime Le Meitour | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 50 (tie) | 60 | Maxime le Meitour | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 50 (tie) | 60 | Phillipe Pollesel | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 50 (tie) | 60 | Fabrice Puaud | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 55 (tie) | 59 | Guillaume Calmettes | FRA | Big Dog's Backyard Ultra | 10/21/2017 |
| All Time | 55 (tie) | 59 | William Hayward | NZL | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 55 (tie) | 59 | Amy Manser | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 55 (tie) | 59 | Matthias Pelgrims | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 59 (tie) | 58 | Kevin Muller | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| All Time | 59 (tie) | 58 | Rodolfo Ramirez Leonides | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 61 (tie) | 57 | Jason Bigonia | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 61 (tie) | 57 | Kevin McCabe | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 61 (tie) | 57 | Torbjorn Gyllebring | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| All Time | 64 (tie) | 56 | Greg Salvesen | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 64 (tie) | 56 | Ben Nicholls | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 64 (tie) | 56 | Branislav Pavic | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| All Time | 64 (tie) | 56 | Claudio Collu | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| All Time | 64 (tie) | 56 | Nicolas Cointepas | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 64 (tie) | 56 | Michael Bellmon | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 64 (tie) | 56 | Amanda Nelson | CAN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 71 (tie) | 55 | Hannes Veide | EST | Heavy Metal Ultra | 8/7/2021 |
| All Time | 71 (tie) | 55 | Christophe Baud | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 71 (tie) | 55 | Patrik Hrotek | SVK | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 74 (tie) | 54 | Anna Carlsson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 74 (tie) | 54 | Minoru Tanaka | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 74 (tie) | 54 | Marcus Schieder | AUT | Big Bear's Backyard Ultra | 4/21/2023 |
| All Time | 77 (tie) | 53 | Aaron Young | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| All Time | 77 (tie) | 53 | Zoltan Csecsei | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 77 (tie) | 53 | Josh Laker | USA | Ohio's Backyard Ultra | 3/18/2023 |
| All Time | 80 (tie) | 52 | Dave Proctor | CAN | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 80 (tie) | 52 | Jakob Nielsen | DEN | Great Dane Backyard Ultra | 3/5/2022 |
| All Time | 80 (tie) | 52 | Ryan Metivier | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 80 (tie) | 52 | Hisayuki Tateno | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 80 (tie) | 52 | Liess Makhlouf | ALG | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 80 (tie) | 52 | Dave Kwiatkowski | USA | Ohio's Backyard Ultra | 3/18/2023 |
| All Time | 80 (tie) | 52 | Kyle Kalbus | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 87 (tie) | 51 | Marina Kollassa | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 87 (tie) | 51 | Nima Javaheri | SUI | Backyard Ultra «THE LAST LAP» | 10/15/2021 |
| All Time | 87 (tie) | 51 | Christian Mauduit | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| All Time | 87 (tie) | 51 | Oriol Antoli | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 87 (tie) | 51 | John Yoon | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 87 (tie) | 51 | Joshua Toh | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 10/15/2022 |
| All Time | 87 (tie) | 51 | Dan Camac | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 87 (tie) | 51 | Tim Kacprzak | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 87 (tie) | 51 | Edit Furesz | HUN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 96 (tie) | 50 | Katie Wright | NZL | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 96 (tie) | 50 | Michael Ohler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 96 (tie) | 50 | Andreas Loeffler | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 96 (tie) | 50 | Michael Hooker | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| All Time | 96 (tie) | 50 | Nico Van Meulder | BEL | Backyard Masters | 5/14/2022 |
| All Time | 96 (tie) | 50 | Dani Corvo | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 96 (tie) | 50 | Sebastien Ohl | FRA | Backyard Ultra - World Team Championships 2022 - FRA | 10/15/2022 |
| All Time | 96 (tie) | 50 | Jamal Said | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 10/15/2022 |
| All Time | 96 (tie) | 50 | Deric Lau | SGP | Backyard Ultra - World Team Championships 2022 - SGP | 10/15/2022 |
| All Time | 96 (tie) | 50 | Fabien Carpentier | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 96 (tie) | 50 | Thorleifur Thorleifsson | ISL | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 107 (tie) | 49 | Jeremy Ebel | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| All Time | 107 (tie) | 49 | Jacob Conrad | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 107 (tie) | 49 | Jeremy Munaut | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 107 (tie) | 49 | Luca Roncoroni | NOR | Last Man Standing Ostmarka | 8/14/2021 |
| All Time | 107 (tie) | 49 | Chetan Sadhana | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| All Time | 107 (tie) | 49 | Ross Mcphee | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 107 (tie) | 49 | Fida Muhammad | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 10/15/2022 |
| All Time | 107 (tie) | 49 | Mike Rowe | USA | Ohio's Backyard Ultra | 3/18/2023 |
| All Time | 107 (tie) | 49 | Viktoria Brown | CAN | Capital Backyard Ultra | 5/27/2023 |
| All Time | 107 (tie) | 49 | Ivan Zaborsky | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 117 (tie) | 48 | Gabe Rainwater | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 117 (tie) | 48 | Sarah Moore | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 117 (tie) | 48 | Ed Clifford | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 117 (tie) | 48 | Chris Murphy | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 117 (tie) | 48 | Cody Eubanks | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 117 (tie) | 48 | Aron de Wolf | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 117 (tie) | 48 | Tamie Tsukada | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 117 (tie) | 48 | Claire Bannwarth | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 117 (tie) | 48 | Morten Klingenberg | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 117 (tie) | 48 | Arkady Prytkov | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 117 (tie) | 48 | Yevgeniy Odnorog | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 128 (tie) | 47 | Kevin Matthews | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| All Time | 128 (tie) | 47 | Margie Hadley | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 128 (tie) | 47 | Jose Ruiz Verdugo | ESP | The Last Lap-Backyard Ultra | 2/17/2023 |
| All Time | 131 (tie) | 46 | Andreas Löffler | GER | Bienwald Backyard Ultra | 6/21/2019 |
| All Time | 131 (tie) | 46 | Viktoriia Nikolaienko | UKR | Kyiv Last One Standing | 10/8/2021 |
| All Time | 131 (tie) | 46 | Szabolcs Beda | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 131 (tie) | 46 | Vasily Korytkin | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 131 (tie) | 46 | Sam Harvey | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 131 (tie) | 46 | Daniele Alimonti | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| All Time | 131 (tie) | 46 | Andrew Jackson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 131 (tie) | 46 | Hendrik Boury | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 131 (tie) | 46 | Oriol Antoli Sarrau | ESP | The Last Lap-Backyard Ultra | 2/17/2023 |
| All Time | 131 (tie) | 46 | Ritvars Kalniņš | LAT | Backyard Ultra “Lusa Pedas” | 4/8/2023 |
| All Time | 141 (tie) | 45 | Harald Menzel | GER | Bienwald Backyard Ultra | 6/21/2019 |
| All Time | 141 (tie) | 45 | Oliver Kalvi | EST | Heavy Metal Ultra | 8/15/2020 |
| All Time | 141 (tie) | 45 | Barry Loveday | AUS | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 141 (tie) | 45 | Valery Caussarieu | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 141 (tie) | 45 | Ievgen Nesterets | UKR | Kyiv Last One Standing | 10/8/2021 |
| All Time | 141 (tie) | 45 | Irina Masanova | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 141 (tie) | 45 | Jessica Smith | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| All Time | 141 (tie) | 45 | Shinya Abe | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 141 (tie) | 45 | Drexler Gabor | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 141 (tie) | 45 | Felix Sanchez Parra | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 141 (tie) | 45 | Jonathan Gakstatter | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 141 (tie) | 45 | Matthias Kroling | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 141 (tie) | 45 | Junko Suzuki | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 141 (tie) | 45 | Scott Bougen | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 141 (tie) | 45 | Martin Hatala | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 10/15/2022 |
| All Time | 141 (tie) | 45 | Jerome Charton | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 141 (tie) | 45 | Kengo Takahashi | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| All Time | 141 (tie) | 45 | Koji Tsukada | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| All Time | 141 (tie) | 45 | Patryk Świętochowski | POL | Backyard Ultra “Lusa Pedas” | 4/8/2023 |
| All Time | 160 (tie) | 44 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 160 (tie) | 44 | Fanny Jean | BEL | Backyard Masters | 5/14/2022 |
| All Time | 160 (tie) | 44 | Justin Wright | USA | Backyard Ultra - World Team Championships 2022 - USA | 10/15/2022 |
| All Time | 160 (tie) | 44 | Angelica Huemer-Toff | AUT | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 164 (tie) | 43 | David Johnston | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 164 (tie) | 43 | Torbjörn Gyllebring | SWE | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 164 (tie) | 43 | Akio Ueno | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 164 (tie) | 43 | Stephanie Simpson | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 164 (tie) | 43 | John Pearson | AUS | Dead Cow Gully | 5/2/2021 |
| All Time | 164 (tie) | 43 | Ron Wireman | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| All Time | 164 (tie) | 43 | Mari Jaersk | ISL | Bakgarður Náttúruhlaupa | 4/30/2022 |
| All Time | 164 (tie) | 43 | Chris Spurling | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 164 (tie) | 43 | Mitch David | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 164 (tie) | 43 | Jose Daniel Gonzalez Alonso | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 164 (tie) | 43 | Michel Leblanc | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 164 (tie) | 43 | Wesley Bels | BEL | Backyard Ultra - World Team Championships 2022 - BEL | 10/15/2022 |
| All Time | 164 (tie) | 43 | Ivan Perea | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 164 (tie) | 43 | Sandor Keller | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 164 (tie) | 43 | Ryan Shephard | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 179 (tie) | 42 | Jo NORUM | NOR | Last Man Standing Ostmarka | 8/8/2020 |
| All Time | 179 (tie) | 42 | Ed McGroarty | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 179 (tie) | 42 | Matthew Shepard | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 179 (tie) | 42 | Shota Noguchi | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 179 (tie) | 42 | Jim Renfrow | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| All Time | 179 (tie) | 42 | Sten Orsvarn | SWE | Lidingo Backyard | 10/23/2021 |
| All Time | 179 (tie) | 42 | Nick McDonald | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 179 (tie) | 42 | Philippe Pollesel | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 179 (tie) | 42 | Hendrik Sporing | GER | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 179 (tie) | 42 | Marco Poulin | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| All Time | 179 (tie) | 42 | Brian Bondy | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 179 (tie) | 42 | Ihara Tomokazu | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 179 (tie) | 42 | Juan Bravo | MEX | Backyard Matamoros | 11/26/2022 |
| All Time | 179 (tie) | 42 | Gaston Metselaar | NED | Legends Backyard Ultra | 4/15/2023 |
| All Time | 179 (tie) | 42 | Kevin Barata | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 179 (tie) | 42 | Andre Rangelind | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| All Time | 195 (tie) | 41 | Maxime Gauduin | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| All Time | 195 (tie) | 41 | Niklas Sjöblom | SWE | Witiker Backyard Ultra | 6/27/2020 |
| All Time | 195 (tie) | 41 | Andrii Tkachuk | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 195 (tie) | 41 | Eoin Keith | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 195 (tie) | 41 | Kartik Joshi | IND | India Backyard Ultra | 1/30/2021 |
| All Time | 195 (tie) | 41 | Jamie Hunter | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| All Time | 195 (tie) | 41 | Hayabusa Masaoka | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| All Time | 195 (tie) | 41 | Abraham Mancino | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 195 (tie) | 41 | Johan Johansson | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| All Time | 195 (tie) | 41 | Mai Bui | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| All Time | 195 (tie) | 41 | Shawn McDermott | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 195 (tie) | 41 | Magnus Rabe | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| All Time | 195 (tie) | 41 | Marco Mohler | GER | Laufhaus Backyard Ultra | 7/9/2022 |
| All Time | 195 (tie) | 41 | Brady Winkles | USA | Tartarus | 7/30/2022 |
| All Time | 195 (tie) | 41 | Emil Lilja | SWE | High Coast Backyard Ultra | 7/30/2022 |
| All Time | 195 (tie) | 41 | Alejandro Valadez Teach | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| All Time | 195 (tie) | 41 | Carl Douglas | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 195 (tie) | 41 | Roman Packbier | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 195 (tie) | 41 | Filip Soderling | SWE | Backyard Ultra - World Team Championships 2022 - SWE | 10/15/2022 |
| All Time | 195 (tie) | 41 | Inanaga Yusuke | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 195 (tie) | 41 | Yoshikazu Kuroki | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 195 (tie) | 41 | Alejandro Santiago | MEX | Backyard Matamoros | 11/26/2022 |
| All Time | 195 (tie) | 41 | Adrian Castle | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 195 (tie) | 41 | Bartosz Fudali | POL | Backyard Ultra Warmia | 3/17/2023 |
| All Time | 195 (tie) | 41 | Tara Dower | USA | Ohio's Backyard Ultra | 3/18/2023 |
| All Time | 195 (tie) | 41 | James Blanton | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 195 (tie) | 41 | Mattias Edlund | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| All Time | 195 (tie) | 41 | Andrew Sholly | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 223 (tie) | 40 | Andy Persson | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| All Time | 223 (tie) | 40 | Cam Munro | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| All Time | 223 (tie) | 40 | Jordan Mckelley | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| All Time | 223 (tie) | 40 | Andrew Smith | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| All Time | 223 (tie) | 40 | Kati Ahokas | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 223 (tie) | 40 | Volodymyr Khanas | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 223 (tie) | 40 | Chelsey Topping | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 223 (tie) | 40 | Dev Munish | IND | India Backyard Ultra | 1/30/2021 |
| All Time | 223 (tie) | 40 | Martin Scharp | SWE | Lidingo Backyard | 10/23/2021 |
| All Time | 223 (tie) | 40 | Nobuya Tamura | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| All Time | 223 (tie) | 40 | Takahiro Tsuchiya | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| All Time | 223 (tie) | 40 | Matthieu Dube | AUS | Maribyrnong Valley Park Back Yard Ultra | 2/4/2022 |
| All Time | 223 (tie) | 40 | Henrik Lowemark | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| All Time | 223 (tie) | 40 | Andy Day | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 223 (tie) | 40 | Rasmus Stenemo | SWE | High Coast Backyard Ultra | 7/30/2022 |
| All Time | 223 (tie) | 40 | Bo Shelby | USA | Tartarus | 7/30/2022 |
| All Time | 223 (tie) | 40 | Ben Hirst | AUS | Backyard Ultra - World Team Championships 2022 - AUS | 10/15/2022 |
| All Time | 223 (tie) | 40 | Cedric Chavanne | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 223 (tie) | 40 | Hinke Schokker | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 223 (tie) | 40 | Mihaly Blasko | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 223 (tie) | 40 | Johan Bergman | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 223 (tie) | 40 | Adrianne Pandelaers | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 223 (tie) | 40 | Julio Orlando Becerril Garcia | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 223 (tie) | 40 | Stewart Wyllie | CAN | Backyard Ultra - World Team Championships 2022 - CAN | 10/15/2022 |
| All Time | 223 (tie) | 40 | Saito Takashi | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 223 (tie) | 40 | Paweł Pszczolkowski | POL | Backyard Ultra Warmia | 3/17/2023 |
| All Time | 223 (tie) | 40 | Ronan Pierre | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 223 (tie) | 40 | Christophe Rouat | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 223 (tie) | 40 | Yvan De Graef | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 223 (tie) | 40 | Yvan de Graef | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 223 (tie) | 40 | Gyula Sarosi | HUN | North Balaton Grand Prix Backyard Ultra | 4/29/2023 |
| All Time | 223 (tie) | 40 | Tamar Shay | ISR | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 223 (tie) | 40 | Alexey Belousov | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 256 (tie) | 39 | Tobbe Gyllebring | SWE | Lurs Backyard Ultra | 7/14/2018 |
| All Time | 256 (tie) | 39 | Philip Gore | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| All Time | 256 (tie) | 39 | Richie Hinson | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 256 (tie) | 39 | Emil Soderlund | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 256 (tie) | 39 | Oleksandr Skorokhod | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 256 (tie) | 39 | Andrea larson | USA | Backyard WausaUltra | 4/30/2021 |
| All Time | 256 (tie) | 39 | James Travelstead | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 256 (tie) | 39 | Chris Martin | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| All Time | 256 (tie) | 39 | Peter Diak | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 256 (tie) | 39 | Mathieu Weiner | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 256 (tie) | 39 | Visa Kivinen | FIN | Nuuksio Backyard Ultra | 7/1/2022 |
| All Time | 256 (tie) | 39 | Kenneth Vanthuyne | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| All Time | 256 (tie) | 39 | Andy Jackson | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 256 (tie) | 39 | Matthias Dippacher | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 256 (tie) | 39 | Cathal McParland | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 10/15/2022 |
| All Time | 256 (tie) | 39 | Cathal Mcparland | IRL | Backyard Ultra - World Team Championships 2022 - IRL | 10/15/2022 |
| All Time | 256 (tie) | 39 | Joe Durrett | USA | Empower Backyard Ultra | 10/22/2022 |
| All Time | 256 (tie) | 39 | Mikhail Oshurkov | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| All Time | 256 (tie) | 39 | Chanan el Cohen | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| All Time | 256 (tie) | 39 | Justine Houteer Magni | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 276 (tie) | 38 | Bobbie Irvine | GBR | Last One Standing, Florence Court | 6/1/2018 |
| All Time | 276 (tie) | 38 | Emir Halalkic | SWE | Lurs Backyard Ultra | 7/14/2018 |
| All Time | 276 (tie) | 38 | Andres Villagran | ECU | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 276 (tie) | 38 | Praveen Sharma | IND | The Last Man Stands | 1/25/2020 |
| All Time | 276 (tie) | 38 | Pat Staunton | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 276 (tie) | 38 | Stine Rex | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 276 (tie) | 38 | Johnny Breen | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 276 (tie) | 38 | Matthieu Tharion | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 276 (tie) | 38 | Tanner Lee | USA | Ohio's Backyard Ultra | 11/14/2020 |
| All Time | 276 (tie) | 38 | Chris Boyle | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| All Time | 276 (tie) | 38 | Chris Bisley | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| All Time | 276 (tie) | 38 | Travis White | USA | Backyard WausaUltra | 4/30/2021 |
| All Time | 276 (tie) | 38 | Tom Reynolds | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 276 (tie) | 38 | Bjorn Syse | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 276 (tie) | 38 | Richard Wayshner | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 276 (tie) | 38 | Pekka Aalto | FIN | Nuuksio Backyard Ultra | 7/2/2021 |
| All Time | 276 (tie) | 38 | Ibon Gamboa Santorcuato | ESP | Spain Backyard Ultra | 9/25/2021 |
| All Time | 276 (tie) | 38 | Vincent Barrientos | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 276 (tie) | 38 | Matthieu Weiner | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 276 (tie) | 38 | Shinichiro Fujita | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 276 (tie) | 38 | Tyler Keenan | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 276 (tie) | 38 | Gabriel Andrei Ailenei | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 276 (tie) | 38 | Jacov Lalou | RSA | Delta Backyard Ultra | 5/1/2022 |
| All Time | 276 (tie) | 38 | Aaron Ellison | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 276 (tie) | 38 | Martin Perrier | FRA | Infinity Trail Backyard Dijon | 6/25/2022 |
| All Time | 276 (tie) | 38 | Alexsey Belousov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 276 (tie) | 38 | Jesus Alberto Gonzalez Carro | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| All Time | 276 (tie) | 38 | Kazuhiro Tokudome | JPN | Last Dragon Ultra | 10/8/2022 |
| All Time | 276 (tie) | 38 | Glenn Sutton | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 276 (tie) | 38 | Norman Mascher-Aspensjo | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 276 (tie) | 38 | Adam Kertesz | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 276 (tie) | 38 | Gerben Oevermans | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 276 (tie) | 38 | Willaim Russ | USA | Empower Backyard Ultra | 10/22/2022 |
| All Time | 276 (tie) | 38 | Alexandra Rousset | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 276 (tie) | 38 | Sebastien Despas | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 276 (tie) | 38 | Tamar Shai | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| All Time | 276 (tie) | 38 | Adam Fox | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 276 (tie) | 38 | Christoff Simons | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 276 (tie) | 38 | Dina Roman | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 276 (tie) | 38 | Rik Goris | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 276 (tie) | 38 | Tuik de Lara | BRA | BRLos Itupeva | 4/29/2023 |
| All Time | 276 (tie) | 38 | Jakob Neilson | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 276 (tie) | 38 | Christian Arguello | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 276 (tie) | 38 | Richard Andersson | Trosa Ultra Backyard | ||
| All Time | 320 (tie) | 37 | Will Rivera | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 320 (tie) | 37 | Norimasa Uchida | JPN | Last Samurai Standing | 2/8/2020 |
| All Time | 320 (tie) | 37 | Dominique Jacquemet | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 320 (tie) | 37 | Johnny Hallneby | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 320 (tie) | 37 | Mikael Blomqvist | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 320 (tie) | 37 | Vishal Adhau | IND | India Backyard Ultra | 1/30/2021 |
| All Time | 320 (tie) | 37 | Thomas Craig | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 320 (tie) | 37 | David Compton | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 320 (tie) | 37 | Bill Oster | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| All Time | 320 (tie) | 37 | Jorge Manuel Garcia Rodriguez | ESP | Spain Backyard Ultra | 9/25/2021 |
| All Time | 320 (tie) | 37 | Keith Van Graafeiland | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| All Time | 320 (tie) | 37 | Hideki Fujikawa | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 320 (tie) | 37 | Alin Vorniceanu | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 320 (tie) | 37 | Sojola Thembinkosi | RSA | Delta Backyard Ultra | 5/1/2022 |
| All Time | 320 (tie) | 37 | Philippe Debadier | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| All Time | 320 (tie) | 37 | Piotr Luszcz | POL | Backyard Ultra Polska | 8/25/2022 |
| All Time | 320 (tie) | 37 | Takuto Watanabe | JPN | Last Dragon Ultra | 10/8/2022 |
| All Time | 320 (tie) | 37 | Fiona Hayvice | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 320 (tie) | 37 | Paul Brunger | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 320 (tie) | 37 | Hallur Holm | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 320 (tie) | 37 | Eivind Svellingen | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 320 (tie) | 37 | Francesca Ferraro | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| All Time | 320 (tie) | 37 | Gabor Gurisatti | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 320 (tie) | 37 | Iain Bethune | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| All Time | 320 (tie) | 37 | Mizuno Toshiyuki | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 320 (tie) | 37 | Eshima Ryo | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 320 (tie) | 37 | Takashi Iwasawa | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 320 (tie) | 37 | Matteo Pieri | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 320 (tie) | 37 | Michele Notarangelo | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 320 (tie) | 37 | Francois Ollivier | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 320 (tie) | 37 | Rhys Williams | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 320 (tie) | 37 | Filip Germeys | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 320 (tie) | 37 | Mathew Dorton | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 320 (tie) | 37 | Osires Silva | BRA | BRLos Itupeva | 4/29/2023 |
| All Time | 320 (tie) | 37 | Korey Konietzki | USA | Wasaultra Backyard | 4/29/2023 |
| All Time | 320 (tie) | 37 | Filip Andersson | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| All Time | 320 (tie) | 37 | Martin Briner | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 320 (tie) | 37 | Herve Henin | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| All Time | 320 (tie) | 37 | Marc Schneider | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 320 (tie) | 37 | Rafal Kot | POL | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 320 (tie) | 37 | Maxim Tsybulshy | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 320 (tie) | 37 | Sten Orsvärn | Trosa Ultra Backyard | ||
| All Time | 362 (tie) | 36 | Denis Keane | Last One Standing, Castle Ward | 2/18/2017 | |
| All Time | 362 (tie) | 36 | Shawn Webber | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 362 (tie) | 36 | Florian Nattero | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| All Time | 362 (tie) | 36 | Sean Nickell | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| All Time | 362 (tie) | 36 | Mikael Heerman | FIN | Heavy Metal Ultra | 8/15/2020 |
| All Time | 362 (tie) | 36 | Adela Salt | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 362 (tie) | 36 | Dmytro Krasnov | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 362 (tie) | 36 | Frederick Hardenne | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 362 (tie) | 36 | Ian McAuley | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 362 (tie) | 36 | Ville Niemenmaa | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 362 (tie) | 36 | Chizuru Inoue | JPN | Last Samurai Standing | 11/20/2020 |
| All Time | 362 (tie) | 36 | Kay Bretz | AUS | MVP Backyard Ultra | 2/5/2021 |
| All Time | 362 (tie) | 36 | Erin Brady | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 362 (tie) | 36 | David Stevenson | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 362 (tie) | 36 | Graeme Black | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 362 (tie) | 36 | Brett Maune | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 362 (tie) | 36 | Sergio Gustinetti | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| All Time | 362 (tie) | 36 | Brian Toy | USA | Little Dog's Backyard Ultra | 10/2/2021 |
| All Time | 362 (tie) | 36 | Mark Beggs | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 362 (tie) | 36 | Michael Wardian | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 362 (tie) | 36 | Romain Rambaud | FRA | Chartreuse Backyard | 11/5/2021 |
| All Time | 362 (tie) | 36 | Masayuki Takei | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| All Time | 362 (tie) | 36 | Minoe Tsukada | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 362 (tie) | 36 | Hanan Cohen | ISR | DNF Challenge-Backyard Ultra Israel | 2/17/2022 |
| All Time | 362 (tie) | 36 | Joshua Duff | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 362 (tie) | 36 | Karen Clukers | BEL | Legends Backyard Ultra | 4/22/2022 |
| All Time | 362 (tie) | 36 | Ingela Jonsson | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| All Time | 362 (tie) | 36 | _Filip Germeys | BEL | Legends Backyard Ultra | 4/22/2022 |
| All Time | 362 (tie) | 36 | Addie van der Vleuten | NED | Legends Backyard Ultra | 4/22/2022 |
| All Time | 362 (tie) | 36 | Florin Silviu Simion | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 362 (tie) | 36 | Wandisile Nongodlwana | RSA | Delta Backyard Ultra | 5/1/2022 |
| All Time | 362 (tie) | 36 | Peter Schroder | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| All Time | 362 (tie) | 36 | Derek Fox | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 362 (tie) | 36 | Ronnie Staton | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 362 (tie) | 36 | Tim Barbee | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 362 (tie) | 36 | Richie Cunningham | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 362 (tie) | 36 | Alexey Savchenko | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 362 (tie) | 36 | Jim Renfro | USA | Bob's Big Timber Backyard Ultra | 8/6/2022 |
| All Time | 362 (tie) | 36 | Nikki Wynd | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| All Time | 362 (tie) | 36 | Michal Sitarek | POL | Backyard Ultra Polska | 8/25/2022 |
| All Time | 362 (tie) | 36 | Angelika Huemer-Toff | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| All Time | 362 (tie) | 36 | Hugo Alves | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 362 (tie) | 36 | Ian Harrison | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 362 (tie) | 36 | Pierre Aubery | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 362 (tie) | 36 | Cesare Mauri | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| All Time | 362 (tie) | 36 | Luke Carter | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| All Time | 362 (tie) | 36 | Damian Falandysz | POL | Backyard Ultra Rospuda | 11/12/2022 |
| All Time | 362 (tie) | 36 | Tanada Takayuki | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 362 (tie) | 36 | Tsukada Tamie | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 362 (tie) | 36 | Tsuyoshi Tanimizu | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 362 (tie) | 36 | Wayne McGuigan | IRL | Last One Standing - Florida Manor | 2/11/2023 |
| All Time | 362 (tie) | 36 | Richard Thompson | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 362 (tie) | 36 | Chad Coomes | USA | Ohio's Backyard Ultra | 3/18/2023 |
| All Time | 362 (tie) | 36 | Sean Lyons | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 362 (tie) | 36 | Jan Jacobs | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 362 (tie) | 36 | Kevin Jacks | USA | Wasaultra Backyard | 4/29/2023 |
| All Time | 362 (tie) | 36 | Clement Vigier | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| All Time | 362 (tie) | 36 | Richard McChesney | Suffolk Backyard Ultra | ||
| All Time | 420 (tie) | 35 | Tim Englund | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| All Time | 420 (tie) | 35 | Daniel George | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| All Time | 420 (tie) | 35 | Pranay Mohanty | IND | The Last Man Stands | 1/25/2020 |
| All Time | 420 (tie) | 35 | Adam Keen | NZL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 420 (tie) | 35 | Gonzalo Novoa Rodriguez | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 420 (tie) | 35 | Dave Stevens | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 420 (tie) | 35 | Stephen Hobbs | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 420 (tie) | 35 | Tomas Stot | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| All Time | 420 (tie) | 35 | Justin Kousky | USA | Backyard Squatch Ultra | 8/28/2021 |
| All Time | 420 (tie) | 35 | Imanol Aleson Orbegozo | ESP | Spain Backyard Ultra | 9/25/2021 |
| All Time | 420 (tie) | 35 | Oleg Chyzhyk | UKR | Kyiv Last One Standing | 10/8/2021 |
| All Time | 420 (tie) | 35 | Alain David | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| All Time | 420 (tie) | 35 | Vincent Marion | FRA | Chartreuse Backyard | 11/5/2021 |
| All Time | 420 (tie) | 35 | Keith Robson | GBR | God's Own Backyard | 11/5/2021 |
| All Time | 420 (tie) | 35 | Kev Matthews | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| All Time | 420 (tie) | 35 | Brian Wooden | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 420 (tie) | 35 | Don Reichelt | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 420 (tie) | 35 | Jessica Southers | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 420 (tie) | 35 | Craig Torr | NZL | Riverhead Relaps | 4/2/2022 |
| All Time | 420 (tie) | 35 | Marcus Ekenstierna | SWE | Kalmar Backyard Ultra | 4/22/2022 |
| All Time | 420 (tie) | 35 | Titus Ablorh | CZE | Big Bear Backyard Ultra | 4/22/2022 |
| All Time | 420 (tie) | 35 | Harald Bjerke | NOR | Østmarka Backyard Ultra | 4/22/2022 |
| All Time | 420 (tie) | 35 | Robert Constantin Zamisnicu | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 420 (tie) | 35 | Wayne Smith | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 420 (tie) | 35 | Alejandro Munoz | ESP | Backyard Ultra-Costa Blanca | 7/2/2022 |
| All Time | 420 (tie) | 35 | Charlotte Roberts Long | AUS | Clint Eastwood Last One Standng LOSER | 8/12/2022 |
| All Time | 420 (tie) | 35 | Michal Karwowski | POL | Backyard Ultra Polska | 8/25/2022 |
| All Time | 420 (tie) | 35 | Gotfred Skjodeberg | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 420 (tie) | 35 | Markus Schieder | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| All Time | 420 (tie) | 35 | Irene Guembe Ibanez | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 420 (tie) | 35 | James Cooper | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 420 (tie) | 35 | Paul Wilson | GBR | Backyard Ultra - World Team Championships 2022 - GBR | 10/15/2022 |
| All Time | 420 (tie) | 35 | Jose Monsanto | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 420 (tie) | 35 | Floki Halldorsson | ISL | Backyard Ultra - World Team Championships 2022 - ISL | 10/15/2022 |
| All Time | 420 (tie) | 35 | Thierry Grajdura | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 420 (tie) | 35 | Roldano Marzorati | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| All Time | 420 (tie) | 35 | Francesco Francescato | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| All Time | 420 (tie) | 35 | Patryk Świetochowski | POL | Backyard Ultra Rospuda | 11/12/2022 |
| All Time | 420 (tie) | 35 | Sakuraba Ken | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| All Time | 420 (tie) | 35 | Fujii Yatsuya | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 420 (tie) | 35 | Yabumoto Yoshikazu | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 420 (tie) | 35 | Tsutsumi Tomomi | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 420 (tie) | 35 | Keisuki Nakata | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 420 (tie) | 35 | Adam McKee | IRL | Last One Standing - Florida Manor | 2/11/2023 |
| All Time | 420 (tie) | 35 | Adam Mckee | IRL | Last One Standing - Florida Manor | 2/11/2023 |
| All Time | 420 (tie) | 35 | Karen Nicol | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 420 (tie) | 35 | Jose Christiano Cupira | BRA | BRLos Itupeva | 4/29/2023 |
| All Time | 420 (tie) | 35 | Niclas Gällentoft | Backyard Ultra Sydkusten | ||
| All Time | 468 (tie) | 34 | Keith Knipling | USA | Big Dog's Backyard Ultra | 10/19/2013 |
| All Time | 468 (tie) | 34 | Lars Kolmodin | SWE | Älvdalen Backyard Ultra | 6/15/2019 |
| All Time | 468 (tie) | 34 | Andreas Falk | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| All Time | 468 (tie) | 34 | Binay Sah | IND | The Last Man Stands | 1/25/2020 |
| All Time | 468 (tie) | 34 | Gwynn Stokes | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| All Time | 468 (tie) | 34 | Sean Collum | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| All Time | 468 (tie) | 34 | Abimanyu Shunmugam | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Mark Harold Walker | GBR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Benoit Badot | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Jozef De Cock | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Fernando Rubio | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Jari Soikkeli | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Niclas Gallentoft | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Olivier Leblond | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Simon Gfeller | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Victoria Brown | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 468 (tie) | 34 | Chadwick Robinson | USA | Ohio's Backyard Ultra | 11/14/2020 |
| All Time | 468 (tie) | 34 | Yuto Shirakawa | JPN | Last Samurai Standing | 11/20/2020 |
| All Time | 468 (tie) | 34 | Haim Malki | ISR | DNF Challenge | 2/18/2021 |
| All Time | 468 (tie) | 34 | James Baetz | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 468 (tie) | 34 | Jeffrey Adams | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 468 (tie) | 34 | Todd Hazelgrove | AUS | Backyard Blister | 4/2/2021 |
| All Time | 468 (tie) | 34 | Ailenei Andrei | ROU | Romania Backyard Ultra | 5/22/2021 |
| All Time | 468 (tie) | 34 | Darrel Dorsey | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 468 (tie) | 34 | Guy Bettinson | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 468 (tie) | 34 | Pernilla Otto | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| All Time | 468 (tie) | 34 | Henrik Bengtsson | SWE | Bocksten Trail Run | 9/4/2021 |
| All Time | 468 (tie) | 34 | Antonio Martins | POR | Horizontes Backyard Ultra | 4/22/2022 |
| All Time | 468 (tie) | 34 | Scott Martin | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| All Time | 468 (tie) | 34 | Florent Colson | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| All Time | 468 (tie) | 34 | Chris Price | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| All Time | 468 (tie) | 34 | Evgeny Odnorog | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| All Time | 468 (tie) | 34 | Anett Kelemen | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 468 (tie) | 34 | John Bayne | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| All Time | 468 (tie) | 34 | Brandon Purdue | NZL | Krayzie Midwinter Backyard Ultra | 7/1/2022 |
| All Time | 468 (tie) | 34 | Jen Millum | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| All Time | 468 (tie) | 34 | Trevor Bosveld | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| All Time | 468 (tie) | 34 | Florencio Gonzalez Gonzalez | MEX | Salvaje Backyard Ultra | 8/6/2022 |
| All Time | 468 (tie) | 34 | Jorg Desteffani | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| All Time | 468 (tie) | 34 | Martin Bremholm | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 468 (tie) | 34 | Kanter Eefting | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 468 (tie) | 34 | Santiago Vasquez | ECU | Backyard Ultra - World Team Championships 2022 - ECU | 10/15/2022 |
| All Time | 468 (tie) | 34 | Tsuchisaki Ken | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| All Time | 468 (tie) | 34 | Hirosawa Shiho | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 468 (tie) | 34 | Bắc Trần | VIE | Nhat Tan Crazy Tour | 12/17/2022 |
| All Time | 468 (tie) | 34 | Kobe Peled | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| All Time | 468 (tie) | 34 | Luca Ambrosini | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 468 (tie) | 34 | Daniele Alimonte | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 468 (tie) | 34 | Reyes Jiltro | MEX | el Ultimo Atleta de Pie | 3/25/2023 |
| All Time | 468 (tie) | 34 | Benjamin Rascalou | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 468 (tie) | 34 | Arenda Konnecke | FRA | Legends Backyard Ultra | 4/15/2023 |
| All Time | 468 (tie) | 34 | Erik Bird | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 468 (tie) | 34 | Odilon de Jesus | BRA | BRLos Itupeva | 4/29/2023 |
| All Time | 468 (tie) | 34 | Damien Mataigne | BEL | Until the End Backyard Ultra | 5/6/2023 |
| All Time | 468 (tie) | 34 | Oleksandr Bendas | Kyiv Last One Standing | ||
| All Time | 468 (tie) | 34 | Mikael Antonsson | Backyard Ultra Sydkusten | ||
| All Time | 524 (tie) | 33 | Richard Cranswick | Last One Standing, Castle Ward | 2/18/2017 | |
| All Time | 524 (tie) | 33 | David Giles | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| All Time | 524 (tie) | 33 | Shane Holstein | AUS | Clint Eastwood Backyard Ultra | 8/16/2019 |
| All Time | 524 (tie) | 33 | Will Thomas | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 524 (tie) | 33 | Terri Biloski | Death at Dupuis Canal BYU | 2/22/2020 | |
| All Time | 524 (tie) | 33 | Juha Jumisko | FIN | Nuuksio Backyard Ultra | 6/26/2020 |
| All Time | 524 (tie) | 33 | Wong Wei | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Amelia Boone | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Ana Constantin | ROU | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Bernhard Epple | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Mike Huber | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Thure Baastrup | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 524 (tie) | 33 | Andrew Waugh | USA | Ohio's Backyard Ultra | 11/14/2020 |
| All Time | 524 (tie) | 33 | Eyal Cohen | ISR | DNF Challenge | 2/18/2021 |
| All Time | 524 (tie) | 33 | Nick Nelson | USA | The Game Backyard Ultra | 4/17/2021 |
| All Time | 524 (tie) | 33 | Simion Florin | ROU | Romania Backyard Ultra | 5/22/2021 |
| All Time | 524 (tie) | 33 | Cameron Humphries | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 524 (tie) | 33 | Marcel Leuze | GER | Laufhaus Backyard Ultra | 7/10/2021 |
| All Time | 524 (tie) | 33 | David Carta | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 524 (tie) | 33 | Paxkal Delannoy | FRA | Infinity Trail - Hossegor | 9/24/2021 |
| All Time | 524 (tie) | 33 | Thembinkosi Sojola | RSA | Taroko Trail Park Backyard Ultra | 10/30/2021 |
| All Time | 524 (tie) | 33 | Trevor Meding | USA | Texas BMF | 11/19/2021 |
| All Time | 524 (tie) | 33 | Jun Aoyagi | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| All Time | 524 (tie) | 33 | Tom Grunnill | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| All Time | 524 (tie) | 33 | Frank Lanno | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 524 (tie) | 33 | Jean Francois Ballanger | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 524 (tie) | 33 | Emmanuel Ballanger | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 524 (tie) | 33 | Jesse Robbroeckx | BEL | M&M Backyard Ultra | 4/15/2022 |
| All Time | 524 (tie) | 33 | Sarah Perry | GBR | Cow Shed Backyard Ultra | 4/15/2022 |
| All Time | 524 (tie) | 33 | Gabrielle Ten Velde | NED | Legends Backyard Ultra | 4/22/2022 |
| All Time | 524 (tie) | 33 | Antonio Pinto | POR | Horizontes Backyard Ultra | 4/22/2022 |
| All Time | 524 (tie) | 33 | Ryan Cotton | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| All Time | 524 (tie) | 33 | Maxim Egorov | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| All Time | 524 (tie) | 33 | Stefan Knoche | SUI | Witiker Backyard Ultra | 5/26/2022 |
| All Time | 524 (tie) | 33 | Kelly Young | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 524 (tie) | 33 | Norbert Schiessl | AUT | Austria Backyard Ultra | 6/25/2022 |
| All Time | 524 (tie) | 33 | Jodi Isenor | CAN | Big Wolf's Backyard Ultra-New Brunswick | 7/2/2022 |
| All Time | 524 (tie) | 33 | Vincent McMath | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 524 (tie) | 33 | Vincent Mcmath | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 524 (tie) | 33 | Javier Lozano | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 524 (tie) | 33 | Ole Jakobsen | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 524 (tie) | 33 | Mattia Colzada | ITA | Backyard Ultra - World Team Championships 2022 - ITA | 10/15/2022 |
| All Time | 524 (tie) | 33 | Roman Petrikovic | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 10/15/2022 |
| All Time | 524 (tie) | 33 | Antonio Quaresma | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 524 (tie) | 33 | Eduan Kruger | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 524 (tie) | 33 | Tim Weissbach | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 524 (tie) | 33 | Zsanett Horn | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 524 (tie) | 33 | Dominik Erne | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| All Time | 524 (tie) | 33 | Rene Lecacheur | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 524 (tie) | 33 | Sasaki Hiromi | JPN | Last Samurai Standing-Hokkaido | 11/18/2022 |
| All Time | 524 (tie) | 33 | Nagao Hirokazu | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 524 (tie) | 33 | Arai Shuji | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 524 (tie) | 33 | Onoduka Minoru | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 524 (tie) | 33 | Đức Hiếu Phan | VIE | Nhat Tan Crazy Tour | 12/17/2022 |
| All Time | 524 (tie) | 33 | Matteo Tenchio | SUI | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 524 (tie) | 33 | Valdenir Jandosa Cordeiro | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 3/18/2023 |
| All Time | 524 (tie) | 33 | Chris van Leer | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 524 (tie) | 33 | Bob Jagers | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 524 (tie) | 33 | Dorian Kerckaert | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 524 (tie) | 33 | Gotfred Witthoft Skjodeberg | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| All Time | 524 (tie) | 33 | Gauthier Boclinville | BEL | Until the End Backyard Ultra | 5/6/2023 |
| All Time | 524 (tie) | 33 | David Martinsen | SWE | Vinkbo Backyard Ultra | 5/6/2023 |
| All Time | 524 (tie) | 33 | Francois Decelles | CAN | Big Wolf's Backyard Ultra - Edmundston | 5/13/2023 |
| All Time | 524 (tie) | 33 | Gino Van Belleghem | BEL | WUK M&M Backyard Ultra | 5/19/2023 |
| All Time | 524 (tie) | 33 | Jaroslav Candler | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 524 (tie) | 33 | Jonatan Nordebo | Obbola Backyard Ultra | ||
| All Time | 590 (tie) | 32 | Adam Rood | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 590 (tie) | 32 | Sean O'Connor | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| All Time | 590 (tie) | 32 | Brian Trinkle | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 590 (tie) | 32 | Patrick Gallagher | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 590 (tie) | 32 | Martyn Taylor | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| All Time | 590 (tie) | 32 | Greg Courtice | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 590 (tie) | 32 | Jill McCann | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 590 (tie) | 32 | Leonora Johnson | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 590 (tie) | 32 | Marty Hagan | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 590 (tie) | 32 | Mikkel Olsen | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 590 (tie) | 32 | Rakesh Kashyap | IND | India Backyard Ultra | 1/30/2021 |
| All Time | 590 (tie) | 32 | Chris Wilder | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| All Time | 590 (tie) | 32 | Greg Nance | USA | Tartarus Backyard Ultra | 4/24/2021 |
| All Time | 590 (tie) | 32 | Jeremy Reynolds | USA | Capital Backyard Ultra | 5/29/2021 |
| All Time | 590 (tie) | 32 | Neil Macneil | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| All Time | 590 (tie) | 32 | Terry Canning | IRL | Last One Standing - Florence Court | 8/28/2021 |
| All Time | 590 (tie) | 32 | Roman Buzinsky | UKR | Kyiv Last One Standing | 10/8/2021 |
| All Time | 590 (tie) | 32 | Pavol Porubcan | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| All Time | 590 (tie) | 32 | Clifford Kiam | RSA | Taroko Trail Park Backyard Ultra | 10/30/2021 |
| All Time | 590 (tie) | 32 | Nick Petterson | USA | Texas BMF | 11/19/2021 |
| All Time | 590 (tie) | 32 | Tetsuya Tsujimoto | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 590 (tie) | 32 | Obuchi Chizuru | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| All Time | 590 (tie) | 32 | Yusuke Saaii | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| All Time | 590 (tie) | 32 | Pat Hasler | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 590 (tie) | 32 | Travis Saunders | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 590 (tie) | 32 | Mattias Ahlbin | SWE | Lomma Backyard Ultra | 5/7/2022 |
| All Time | 590 (tie) | 32 | Par Bjelkmar | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| All Time | 590 (tie) | 32 | Charles Castonguay | CAN | Big Wolf's Backyard Ultra-New Brunswick | 7/2/2022 |
| All Time | 590 (tie) | 32 | Robert Gyongyosi | HUN | Don't Speak! Backyard Ultra | 7/30/2022 |
| All Time | 590 (tie) | 32 | Patryk Swietochowski | POL | Backyard Ultra Polska | 8/25/2022 |
| All Time | 590 (tie) | 32 | Rebecca Beumer | AUS | No Time To Die Frontyard Ultra | 9/16/2022 |
| All Time | 590 (tie) | 32 | Kristjan Svanur | ISL | Iceland Backyard Ultra Heidmork | 9/16/2022 |
| All Time | 590 (tie) | 32 | Junpei Yoshida | JPN | Last Dragon Ultra | 10/8/2022 |
| All Time | 590 (tie) | 32 | Jean-Rene DeLance | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| All Time | 590 (tie) | 32 | Anton Aro | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| All Time | 590 (tie) | 32 | Andy Smith | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 590 (tie) | 32 | Carsten Drilling | SUI | Backyard Ultra - World Team Championships 2022 - SUI | 10/15/2022 |
| All Time | 590 (tie) | 32 | Rene Strosny | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 590 (tie) | 32 | Jub Bryant | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 590 (tie) | 32 | Andrew Merrill | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 590 (tie) | 32 | Edina Hugyecz | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 590 (tie) | 32 | Edit Huzsvay | HUN | Backyard Ultra - World Team Championships 2022 - HUN | 10/15/2022 |
| All Time | 590 (tie) | 32 | Adan Roque Dominguez Elox | MEX | Backyard Ultra - World Team Championships 2022 - MEX | 10/15/2022 |
| All Time | 590 (tie) | 32 | Nuno Guimaraes | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 590 (tie) | 32 | Abderrahmane Ait Haddou | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 10/15/2022 |
| All Time | 590 (tie) | 32 | Takehiro Tsuchiya | JPN | Backyard Ultra - World Team Championships 2022 - JPN | 10/15/2022 |
| All Time | 590 (tie) | 32 | Da Bui Van | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 10/15/2022 |
| All Time | 590 (tie) | 32 | Henrik Hult | SWE | Lidingo Backyard Ultra | 10/21/2022 |
| All Time | 590 (tie) | 32 | Vincent Oliveros | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 590 (tie) | 32 | Jerome Baudegard | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 590 (tie) | 32 | Florent Rousseau | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 590 (tie) | 32 | Toda Yoshili | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 590 (tie) | 32 | Mitani Akira | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 590 (tie) | 32 | Satou Hironori | JPN | Last Samurai Standing-Kyoto | 11/18/2022 |
| All Time | 590 (tie) | 32 | Ai Iwasa | JPN | Last Samurai Standing-Shimane | 11/18/2022 |
| All Time | 590 (tie) | 32 | Ross Beveridge | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 590 (tie) | 32 | Leandro Barbosa Ribiero | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 3/18/2023 |
| All Time | 590 (tie) | 32 | Marco Zaragoza | MEX | el Ultimo Atleta de Pie | 3/25/2023 |
| All Time | 590 (tie) | 32 | Caleb Pearson | NZL | Riverhead Relaps Backyard Ultrta | 4/1/2023 |
| All Time | 590 (tie) | 32 | Alex McCann | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 590 (tie) | 32 | Kristian Binger | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| All Time | 590 (tie) | 32 | Mikey Sklar | USA | Banana Slug Backyard Ultra | 4/21/2023 |
| All Time | 590 (tie) | 32 | Milan Hauer | CZE | Big Bear's Backyard Ultra | 4/21/2023 |
| All Time | 590 (tie) | 32 | Arild Moen | NOR | Hell Backyard Ultra | 4/22/2023 |
| All Time | 590 (tie) | 32 | Andy Immes | GBR | Portland Pig Backyard Ultra | 4/28/2023 |
| All Time | 590 (tie) | 32 | Howard Seal | GBR | Cow Shed Backyard Ultra | 4/29/2023 |
| All Time | 590 (tie) | 32 | Olivier le Mener | CAN | Big Wolf's Backyard Ultra - Edmundston | 5/13/2023 |
| All Time | 590 (tie) | 32 | Christian Knapp | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 590 (tie) | 32 | Flo Muller | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 590 (tie) | 32 | Tony Misman | BEL | WUK M&M Backyard Ultra | 5/19/2023 |
| All Time | 590 (tie) | 32 | Martin Fillingham | GBR | God's Own Backyard | 5/20/2023 |
| All Time | 590 (tie) | 32 | Alexander Kovalev | RUS | St Petersburg Backyard Ultra | 5/27/2023 |
| All Time | 590 (tie) | 32 | Lisa Amundsson | Trosa Ultra Backyard | ||
| All Time | 590 (tie) | 32 | Luigi Belcastro | Trosa Ultra Backyard | ||
| All Time | 590 (tie) | 32 | Johnny Hällneby | Örebro Backyard Ultra | ||
| All Time | 590 (tie) | 32 | Ben Rogers | Suffolk Backyard Ultra | ||
| All Time | 590 (tie) | 32 | Leif Theodor | Last Man Standing Ostmarka | ||
| All Time | 590 (tie) | 32 | Sven Bergström | Obbola Backyard Ultra | ||
| All Time | 590 (tie) | 32 | Peter Jordow | The Bridge Backyard Ultra | ||
| All Time | 669 (tie) | 31 | Charlie Engle | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| All Time | 669 (tie) | 31 | Andy Brooks | Last One Standing, Castle Ward | 2/18/2017 | |
| All Time | 669 (tie) | 31 | Chris Robbins | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| All Time | 669 (tie) | 31 | Stu Wilkie | Last One Standing, Castle Ward | 2/17/2018 | |
| All Time | 669 (tie) | 31 | Nina Eibring | Trosa Ultra Backyard | 4/28/2018 | |
| All Time | 669 (tie) | 31 | Dave More | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| All Time | 669 (tie) | 31 | Reigo Lehtla | Heavy Metal Ultra | 3/22/2019 | |
| All Time | 669 (tie) | 31 | Troy Allen | Ohio's Backyard Ultra | 3/23/2019 | |
| All Time | 669 (tie) | 31 | Jason Friedman | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| All Time | 669 (tie) | 31 | Thomas Oderud | NOR | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 669 (tie) | 31 | Roman Rambaud | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| All Time | 669 (tie) | 31 | Jonathon Pendse | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| All Time | 669 (tie) | 31 | Jon Enqvist | SWE | Backyard Ultra Gävle | 9/5/2020 |
| All Time | 669 (tie) | 31 | Niclas Nygren | SWE | Obbola Backyard Ultra | 9/26/2020 |
| All Time | 669 (tie) | 31 | Michael Frenz | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| All Time | 669 (tie) | 31 | Wim Bastiaens | BEL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 669 (tie) | 31 | Jeremy Palmer | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 669 (tie) | 31 | Jose Iglesias | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 669 (tie) | 31 | Malin Barrulf | SWE | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 669 (tie) | 31 | Oleksandr Slipets | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 669 (tie) | 31 | Matt Griggs | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| All Time | 669 (tie) | 31 | Steven Foster | USA | Tartarus Backyard Ultra | 4/24/2021 |
| All Time | 669 (tie) | 31 | Norman Mawhinney | IRL | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 669 (tie) | 31 | Lajko Csaba | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| All Time | 669 (tie) | 31 | Aron Wolf | BEL | Antwerp Backyard Ultra | 7/2/2021 |
| All Time | 669 (tie) | 31 | Kenneth Nees | DEN | Backyard Ultra Sydkusten | 7/10/2021 |
| All Time | 669 (tie) | 31 | Chris Calimano | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 669 (tie) | 31 | Lue Baastrup | DEN | Great Dane Backyard Ultra | 8/14/2021 |
| All Time | 669 (tie) | 31 | Mattias Toivanen | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| All Time | 669 (tie) | 31 | Axier Lopez De Aberasturi | ESP | Spain Backyard Ultra | 9/25/2021 |
| All Time | 669 (tie) | 31 | Taras Khristenko | UKR | Kyiv Last One Standing | 10/8/2021 |
| All Time | 669 (tie) | 31 | Adam Drga | SVK | Big Bear’s Backyard Ultra | 10/29/2021 |
| All Time | 669 (tie) | 31 | Tom Howard | GBR | God's Own Backyard | 11/5/2021 |
| All Time | 669 (tie) | 31 | Motonari Osawa | JPN | Last Samurai Standing Gunma | 11/20/2021 |
| All Time | 669 (tie) | 31 | Takumi Sawayanagi | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 669 (tie) | 31 | Yoshikazu Himoto | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 669 (tie) | 31 | Yusuke Inaei | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 669 (tie) | 31 | Takayuki Tanada | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| All Time | 669 (tie) | 31 | Teddy Eyster | USA | Pigs Backyard Ultra | 2/12/2022 |
| All Time | 669 (tie) | 31 | Cameron Hore | AUS | Herdy’s Frontyard Ultra | 3/18/2022 |
| All Time | 669 (tie) | 31 | Charles Payen | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 669 (tie) | 31 | Mahmut Yavuz | TUR | Bir Tur Baha Backyard Ultra | 4/15/2022 |
| All Time | 669 (tie) | 31 | Drew Willis | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 669 (tie) | 31 | Brett Standring | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 669 (tie) | 31 | Jimmy van dem Kieboom | BEL | Legends Backyard Ultra | 4/22/2022 |
| All Time | 669 (tie) | 31 | Adriana Anisia Cojocaru | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 669 (tie) | 31 | Ross McFee | AUS | Mirrum Wurnit Backpaddock Ultra | 4/30/2022 |
| All Time | 669 (tie) | 31 | Andrey Tikhonovich | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| All Time | 669 (tie) | 31 | Tundy Nagy Hajnalka | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 669 (tie) | 31 | Miklos Nagy | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 669 (tie) | 31 | Ian Mcauley | IRL | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 669 (tie) | 31 | Maxim Petrischev | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 669 (tie) | 31 | Christer Jensson | SWE | Personliga Rekordens Backyard | 8/6/2022 |
| All Time | 669 (tie) | 31 | Marlena Radziszewska | ISL | Iceland Backyard Ultra Heidmork | 9/16/2022 |
| All Time | 669 (tie) | 31 | Teddy Bosmorin | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| All Time | 669 (tie) | 31 | Bjarte Wattland | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 669 (tie) | 31 | Niels Jakobsen | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 669 (tie) | 31 | Endymion Kasanardjo | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 669 (tie) | 31 | Jesper Leander Lund | DEN | Backyard Ultra - World Team Championships 2022 - DEN | 10/15/2022 |
| All Time | 669 (tie) | 31 | Juan Antonio Pastor Corredor | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 669 (tie) | 31 | Rune Kvam | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 669 (tie) | 31 | Fabio Barbosa | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 669 (tie) | 31 | Anouar Mohamed Glia | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 10/15/2022 |
| All Time | 669 (tie) | 31 | Canh Nguyen Thanh | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 10/15/2022 |
| All Time | 669 (tie) | 31 | Sanya Kanchai | THA | Rayan Backyard Ultra by Thaitrektrail | 10/22/2022 |
| All Time | 669 (tie) | 31 | Andrei Adam | MDA | Dante’s Hell Backyard Ultra | 10/22/2022 |
| All Time | 669 (tie) | 31 | Piergiuseppe Monegato | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| All Time | 669 (tie) | 31 | Manuel Viezzi | ITA | Backyard L'Immortale Monselice | 10/28/2022 |
| All Time | 669 (tie) | 31 | Tracy Dean | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| All Time | 669 (tie) | 31 | Oyamada Ryuji | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 669 (tie) | 31 | Kyohei Yoshizawa | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| All Time | 669 (tie) | 31 | Kobayashi Ryoji | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 669 (tie) | 31 | Iyore Makoto | JPN | Last Samurai Standing-Kyoto | 11/18/2022 |
| All Time | 669 (tie) | 31 | Melody Diehl | USA | MAD Backyard Ultra | 1/21/2023 |
| All Time | 669 (tie) | 31 | Eric Kalina | USA | Death at Dupuis | 2/11/2023 |
| All Time | 669 (tie) | 31 | Giuseppe Matteucci | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 669 (tie) | 31 | Raul Romero Gomez | ESP | The Last Lap-Backyard Ultra | 2/17/2023 |
| All Time | 669 (tie) | 31 | Chris Shooter | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 669 (tie) | 31 | David Pennec | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 669 (tie) | 31 | Davison dos Santos Oliviera | BRA | Resta 1 Backyard Ultra Pedro de Toledo-SP | 3/18/2023 |
| All Time | 669 (tie) | 31 | Kewin Chevreau | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 669 (tie) | 31 | Jean-Francois Ballanger | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 669 (tie) | 31 | Jacob Goltry | USA | Banana Slug Backyard Ultra | 4/21/2023 |
| All Time | 669 (tie) | 31 | Randi Rye | NOR | Hell Backyard Ultra | 4/22/2023 |
| All Time | 669 (tie) | 31 | Jordan Tyson | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 669 (tie) | 31 | Bastien-Olivier Ham | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 669 (tie) | 31 | Guojon Sigurosson | ISL | Bakgarour 101 | 4/29/2023 |
| All Time | 669 (tie) | 31 | Kieron Day | GBR | Cow Shed Backyard Ultra | 4/29/2023 |
| All Time | 669 (tie) | 31 | Sten Osvarn | SWE | Trosa Ultra Backyard | 4/29/2023 |
| All Time | 669 (tie) | 31 | Phillipe Debadier | FRA | Infinity Trail Backyard Ultra-Pavily | 5/19/2023 |
| All Time | 669 (tie) | 31 | Allan Parkin | GBR | God's Own Backyard | 5/20/2023 |
| All Time | 669 (tie) | 31 | Julie Kristine Moller Jensen | DEN | The Race of the Champions - Backyard Masters | 5/20/2023 |
| All Time | 669 (tie) | 31 | Richard Kwiatkowski | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 669 (tie) | 31 | Per Skallefell | Backyard Ultra Sydkusten | ||
| All Time | 669 (tie) | 31 | Olof Torbrand | The Bridge Backyard Ultra | ||
| All Time | 764 (tie) | 30 | John Beard | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| All Time | 764 (tie) | 30 | Annika Nilrud | SWE | Lurs Backyard Ultra | 7/9/2016 |
| All Time | 764 (tie) | 30 | Andy Pearson | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 764 (tie) | 30 | Marcy Beard | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 764 (tie) | 30 | Slade McCormick | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 764 (tie) | 30 | Kevin May | Death at Dupuis Canal BYU | 2/9/2019 | |
| All Time | 764 (tie) | 30 | Glen Redpath | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| All Time | 764 (tie) | 30 | Mandeep Doon | IND | The Last Man Stands | 1/25/2020 |
| All Time | 764 (tie) | 30 | Keith Lane | IRL | Last One Standing, Castle Ward | 2/15/2020 |
| All Time | 764 (tie) | 30 | Rebecca Kosek | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| All Time | 764 (tie) | 30 | Margaret Hadley | AUS | Birdy's Backyard Ultra | 8/7/2020 |
| All Time | 764 (tie) | 30 | Mikael Soderstrom | SWE | Backyard Ultra Gävle | 9/5/2020 |
| All Time | 764 (tie) | 30 | Adrian Brennwald | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Donna Owens | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Guillaume Arthus | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Hermilo Gardea | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Kesuke Tanaka | JPN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Marianne Makinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Martin Moreno | MEX | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Nazarii Hnat | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Patrick Obert | GER | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Richard Shannon | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Serhii Ziuman | UKR | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Wayne Gaudet | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 764 (tie) | 30 | Kevin Lashley | USA | Kentucky Last Sole Standing | 11/7/2020 |
| All Time | 764 (tie) | 30 | Tim Crow | USA | Ohio's Backyard Ultra | 11/14/2020 |
| All Time | 764 (tie) | 30 | Ryuji Oyamada | JPN | Last Samurai Standing | 11/20/2020 |
| All Time | 764 (tie) | 30 | Cody Jones | USA | 4 Fore 30 Infinity Backyard Ultra | 12/5/2020 |
| All Time | 764 (tie) | 30 | Thomas Dade | AUS | MVP Backyard Ultra | 2/5/2021 |
| All Time | 764 (tie) | 30 | Yaniv Mor | ISR | DNF Challenge | 2/18/2021 |
| All Time | 764 (tie) | 30 | Riaan Barnard | RSA | Backyard Ultra Series ‘South Africa’ Race #1 | 2/20/2021 |
| All Time | 764 (tie) | 30 | Brian Polen | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 764 (tie) | 30 | Kevin Lautzenheiser | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 764 (tie) | 30 | Michael Taylor | AUS | Herdy’s Frontyard Ultra | 3/26/2021 |
| All Time | 764 (tie) | 30 | Matt Bailey | NZL | Riverhead Backyard Ultra | 4/16/2021 |
| All Time | 764 (tie) | 30 | Brad Carron-Arthur | AUS | Great Ultra Mediocre Back Yarder (GUMBY) | 4/24/2021 |
| All Time | 764 (tie) | 30 | Ryan McIrvin | USA | Tartarus Backyard Ultra | 4/24/2021 |
| All Time | 764 (tie) | 30 | John Drysdale | AUS | Dead Cow Gully | 5/2/2021 |
| All Time | 764 (tie) | 30 | Tom Flummerfelt | USA | Keystone Backyard Ultra | 5/22/2021 |
| All Time | 764 (tie) | 30 | Cristiano Rollo | ITA | L'Ultimo Sopravvissuto BackYard Ultra | 6/4/2021 |
| All Time | 764 (tie) | 30 | Jamie Reynolds | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 764 (tie) | 30 | ROB Cloete | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 764 (tie) | 30 | Andras Resz | HUN | Riska 1 Way Ticket Run | 6/11/2021 |
| All Time | 764 (tie) | 30 | Joakim Johansson | SWE | Älvdalen Backyard Ultra | 6/19/2021 |
| All Time | 764 (tie) | 30 | Sara Lindstrom | SWE | Backyard Ultra Sydkusten | 7/10/2021 |
| All Time | 764 (tie) | 30 | Chris Mikolajewski | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 764 (tie) | 30 | Jeff Walker | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 764 (tie) | 30 | Willi Bohm | GER | Bienwald Backyard Ultra | 7/16/2021 |
| All Time | 764 (tie) | 30 | Andrew Griffith | USA | Bob's Big Timber Backyard Ultra | 7/31/2021 |
| All Time | 764 (tie) | 30 | Markus Schaefer | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| All Time | 764 (tie) | 30 | Jenny Elliott York | IRL | Last One Standing - Florence Court | 8/28/2021 |
| All Time | 764 (tie) | 30 | Jalna Clair | AUS | The Clint Eastwood LOSER | 8/28/2021 |
| All Time | 764 (tie) | 30 | Joakim Jakobsson | SWE | Bocksten Trail Run | 9/4/2021 |
| All Time | 764 (tie) | 30 | Ivan Bretan | SWE | The Bridge Backyard Ultra | 9/11/2021 |
| All Time | 764 (tie) | 30 | Johan Signert | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| All Time | 764 (tie) | 30 | Rafael Romero Sanchez | ESP | Spain Backyard Ultra | 9/25/2021 |
| All Time | 764 (tie) | 30 | Julien Tarissan | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| All Time | 764 (tie) | 30 | Ronan Wireman | USA | Big Dog's Backyard Ultra | 10/16/2021 |
| All Time | 764 (tie) | 30 | Loic Melendo | FRA | Chartreuse Backyard | 11/5/2021 |
| All Time | 764 (tie) | 30 | Rurik Symon | AUS | Hysterical Carnage Backyard | 11/19/2021 |
| All Time | 764 (tie) | 30 | Shawn Salyer | USA | Texas BMF | 11/19/2021 |
| All Time | 764 (tie) | 30 | Tatsuya Fujii | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 764 (tie) | 30 | Hirokazu Nagao | JPN | Last Samurai Standing Fukushima | 11/20/2021 |
| All Time | 764 (tie) | 30 | Teruho Morishita | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| All Time | 764 (tie) | 30 | Kodai Maeda | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| All Time | 764 (tie) | 30 | Zach Gingerich | USA | Summit Backyard Ultra | 11/20/2021 |
| All Time | 764 (tie) | 30 | Jonatan Jurado | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| All Time | 764 (tie) | 30 | Dan Green | USA | Ohio’s Backyard Ultra | 3/19/2022 |
| All Time | 764 (tie) | 30 | Andrew McDowall | NZL | Riverhead Relaps | 4/2/2022 |
| All Time | 764 (tie) | 30 | Tom Hunt | NZL | Riverhead Relaps | 4/2/2022 |
| All Time | 764 (tie) | 30 | Yannick Poriel | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 764 (tie) | 30 | Bruno Darblade | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 764 (tie) | 30 | Rowan Cassidy | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 764 (tie) | 30 | Matt Fitzgerald | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 764 (tie) | 30 | Nicole Jukes | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 764 (tie) | 30 | Savas Lutvi Kara | TUR | Bir Tur Baha Backyard Ultra | 4/15/2022 |
| All Time | 764 (tie) | 30 | Petr Mikeska | AUS | Dead Cow Gully Backyard Ultra | 4/15/2022 |
| All Time | 764 (tie) | 30 | Hilde Janssens | BEL | Legends Backyard Ultra | 4/22/2022 |
| All Time | 764 (tie) | 30 | Branislav Filo | SVK | Big Bear Backyard Ultra | 4/22/2022 |
| All Time | 764 (tie) | 30 | George Silviu Boloca | ROU | Romania Backyard Ultra | 4/28/2022 |
| All Time | 764 (tie) | 30 | Wyatt Massey | USA | Wasau Ultra | 4/30/2022 |
| All Time | 764 (tie) | 30 | Daylan Wizniuk | CAN | Salmon Arm BC Last Runner Standing | 4/30/2022 |
| All Time | 764 (tie) | 30 | Donald Bailey | AUS | Mirrum Wurnit Backpaddock Ultra | 4/30/2022 |
| All Time | 764 (tie) | 30 | Martin Michaudet | FRA | Infinity Trail Backyard – Pavilly | 5/6/2022 |
| All Time | 764 (tie) | 30 | Lars Skaarup Brodsgaard | DEN | Horsens Backyard Ultra | 5/13/2022 |
| All Time | 764 (tie) | 30 | Evgeny Gutenev | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| All Time | 764 (tie) | 30 | Maxim Tsybulski | RUS | St Petersburg Backyard Ultra | 5/21/2022 |
| All Time | 764 (tie) | 30 | Giulio Brusamonti | ITA | L'Ultimo Sopravvissuto | 5/26/2022 |
| All Time | 764 (tie) | 30 | Keith Burge | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 764 (tie) | 30 | Dagmar Paul | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 764 (tie) | 30 | Travis Walker | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 764 (tie) | 30 | David Strodel | SWE | Jernbrukets Backyard Ultra | 6/3/2022 |
| All Time | 764 (tie) | 30 | Laszlo Nemes | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 764 (tie) | 30 | Magnus Hogfeldt | SWE | Alvdalen Backyard Ultra | 6/17/2022 |
| All Time | 764 (tie) | 30 | Bram Malfliet | BEL | Antwerp Backyard Ultra | 7/1/2022 |
| All Time | 764 (tie) | 30 | Ana Cristina Constantin | ROU | Backyard Ultra-Costa Blanca | 7/2/2022 |
| All Time | 764 (tie) | 30 | Ralf-Ortwin Ernst | GER | Laufhaus Backyard Ultra | 7/9/2022 |
| All Time | 764 (tie) | 30 | Eric Girard | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| All Time | 764 (tie) | 30 | Mathieu Fortin | CAN | Big Wolf Backyard Ultra Quebec | 7/16/2022 |
| All Time | 764 (tie) | 30 | Nikita Toropov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 764 (tie) | 30 | Nikolay Kotenkov | RUS | BUT Biotropika Backyard Trail | 7/30/2022 |
| All Time | 764 (tie) | 30 | Christoffer Eriksson | SWE | High Coast Backyard Ultra | 7/30/2022 |
| All Time | 764 (tie) | 30 | Stewart Wylie | CAN | Outrun Backyard Ultra | 7/30/2022 |
| All Time | 764 (tie) | 30 | Nancy Williams | AUS | Birdy's Backyard Ultra | 8/5/2022 |
| All Time | 764 (tie) | 30 | Michael Schjott | DEN | Run O'Clock Backyard Ultra | 8/13/2022 |
| All Time | 764 (tie) | 30 | Pawel Pszczolkowski | POL | Backyard Ultra Polska | 8/25/2022 |
| All Time | 764 (tie) | 30 | Phil Ryan | AUS | GV Last Man Standing | 9/10/2022 |
| All Time | 764 (tie) | 30 | Christophe Pubert | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| All Time | 764 (tie) | 30 | Jani Hitonen | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| All Time | 764 (tie) | 30 | Wolfgang Neuweiler | GER | Backyard Ultra - World Team Championships 2022 - GER | 10/15/2022 |
| All Time | 764 (tie) | 30 | Andreas Michalitz | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| All Time | 764 (tie) | 30 | Alexander Stummvoll | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| All Time | 764 (tie) | 30 | Kirsti Skatoy | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 764 (tie) | 30 | Melikhaya Msizi | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 10/15/2022 |
| All Time | 764 (tie) | 30 | Norbert Luftenegger | AUT | Backyard Ultra - World Team Championships 2022 - AUT | 10/15/2022 |
| All Time | 764 (tie) | 30 | Jeremy Pelvin | NZL | Backyard Ultra - World Team Championships 2022 - NZL | 10/15/2022 |
| All Time | 764 (tie) | 30 | Oscar Plasin | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 764 (tie) | 30 | Monica Dekker | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 764 (tie) | 30 | Ivan Husar | SVK | Backyard Ultra - World Team Championships 2022 - SVK | 10/15/2022 |
| All Time | 764 (tie) | 30 | Andre Pereira | POR | Backyard Ultra - World Team Championships 2022 - POR | 10/15/2022 |
| All Time | 764 (tie) | 30 | Angel Gomez Penalver | ESP | Backyard Ultra - World Team Championships 2022 - ESP | 10/15/2022 |
| All Time | 764 (tie) | 30 | Rene Cunha | BRA | Backyard Ultra - World Team Championships 2022 - BRA | 10/15/2022 |
| All Time | 764 (tie) | 30 | Tomi Mikkola | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| All Time | 764 (tie) | 30 | Mohamed Ezzouak | MAR | Backyard Ultra - World Team Championships 2022 - MAR | 10/15/2022 |
| All Time | 764 (tie) | 30 | Arenda Konneke-Scherpenkate | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 764 (tie) | 30 | Berry Snoeren | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 764 (tie) | 30 | Håkon Nesteby | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 764 (tie) | 30 | Hakon Meland-Tangen | NOR | Backyard Ultra - World Team Championships 2022 - NOR | 10/15/2022 |
| All Time | 764 (tie) | 30 | Trung Nguyen Dang | VIE | Backyard Ultra - World Team Championships 2022 - VIE | 10/15/2022 |
| All Time | 764 (tie) | 30 | Tommy Johansson | SWE | Lidingo Backyard Ultra | 10/21/2022 |
| All Time | 764 (tie) | 30 | Stephane Gallo | FRA | Ultra Tour du Lac de Monteux Backyard Ultra | 10/21/2022 |
| All Time | 764 (tie) | 30 | Steven McMillian | USA | Empower Backyard Ultra | 10/22/2022 |
| All Time | 764 (tie) | 30 | Saranyabhong Singhakrittya | THA | Rayan Backyard Ultra by Thaitrektrail | 10/22/2022 |
| All Time | 764 (tie) | 30 | Ryan Strickles | USA | Babbit's Backyard | 10/22/2022 |
| All Time | 764 (tie) | 30 | Vitali Crupenencov | MDA | Dante’s Hell Backyard Ultra | 10/22/2022 |
| All Time | 764 (tie) | 30 | Ray Qi | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 764 (tie) | 30 | Michelle White | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| All Time | 764 (tie) | 30 | Johan Botha | AUS | Hysterical Carnage Backyard Ultra | 11/11/2022 |
| All Time | 764 (tie) | 30 | Holly Ranson | AUS | Hysterical Carnage Backyard Ultra | 11/11/2022 |
| All Time | 764 (tie) | 30 | Charlotte Roberts | AUS | Hysterical Carnage Backyard Ultra | 11/11/2022 |
| All Time | 764 (tie) | 30 | Zenon Szrull | POL | Backyard Ultra Rospuda | 11/12/2022 |
| All Time | 764 (tie) | 30 | Izumi Kunikazu | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 764 (tie) | 30 | Hiroyuki Iwasaki | JPN | Last Samurai Standing-Gunma | 11/18/2022 |
| All Time | 764 (tie) | 30 | Nakata Miho | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 764 (tie) | 30 | Brian Burke | USA | Race for DFL | 11/18/2022 |
| All Time | 764 (tie) | 30 | Mark Bezzina | MLT | Endure | 12/10/2022 |
| All Time | 764 (tie) | 30 | Laishram Singh | IND | India Backyard Ultra | 2/11/2023 |
| All Time | 764 (tie) | 30 | Dudu Dano | ISR | DNF Challenge-Backyard Ultra Israel | 2/16/2023 |
| All Time | 764 (tie) | 30 | Massimo Taliani | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 764 (tie) | 30 | Julius Iannitti | ITA | L'Ultimo Sopravvissuto – Backyard Ultra Roma | 2/17/2023 |
| All Time | 764 (tie) | 30 | James White | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 764 (tie) | 30 | Vic Izzy Owens | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 764 (tie) | 30 | Gavin King | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 764 (tie) | 30 | Alex Sweet | GBR | Rasselbock Backyard Ultra | 3/4/2023 |
| All Time | 764 (tie) | 30 | Paul Hopwood | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 764 (tie) | 30 | Jason Snell | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 764 (tie) | 30 | Frederic Renard | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 764 (tie) | 30 | Jack Veasey | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 764 (tie) | 30 | Keeton Hardwick | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 764 (tie) | 30 | MacKenzie Burgoyne | AUS | Herdy's Frontyard Ultra | 3/17/2023 |
| All Time | 764 (tie) | 30 | Eric Chapuis | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 764 (tie) | 30 | Piotr Ferszt | POL | Backyard Ultra Warmia | 3/17/2023 |
| All Time | 764 (tie) | 30 | Gurhan Akdag | TUR | Farm Olea Backyard Ultra | 3/25/2023 |
| All Time | 764 (tie) | 30 | Troy Field | NZL | Riverhead Relaps Backyard Ultrta | 4/1/2023 |
| All Time | 764 (tie) | 30 | Stephen Harney | NZL | Riverhead Relaps Backyard Ultrta | 4/1/2023 |
| All Time | 764 (tie) | 30 | Mick Freeman | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 764 (tie) | 30 | Seb Dearle | AUS | Dead Cow Gully Backyard Ultra | 4/6/2023 |
| All Time | 764 (tie) | 30 | Kristaps Kanna | LAT | Backyard Ultra “Lusa Pedas” | 4/8/2023 |
| All Time | 764 (tie) | 30 | David Penelle | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 764 (tie) | 30 | Michael Pinon | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 764 (tie) | 30 | Frederic Graves | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 764 (tie) | 30 | Nicolas Rigaux | FRA | Infinity Trail Backyard-Hossegor | 4/14/2023 |
| All Time | 764 (tie) | 30 | Dena Carr | USA | Eternal Damnation at Hell Creek-Last Man Standing | 4/15/2023 |
| All Time | 764 (tie) | 30 | Ian Nelson | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| All Time | 764 (tie) | 30 | Jesper Nolhage | DEN | Kronborg Backyard Ultra | 4/15/2023 |
| All Time | 764 (tie) | 30 | Dries Ampe | BEL | Legends Backyard Ultra | 4/15/2023 |
| All Time | 764 (tie) | 30 | Julija Soryte | LTU | Banana Slug Backyard Ultra | 4/21/2023 |
| All Time | 764 (tie) | 30 | Evan Birch | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 764 (tie) | 30 | Andreas Klawitter | CAN | BC Backyard Ultra | 4/28/2023 |
| All Time | 764 (tie) | 30 | Kristin Gunnar Kristinsson | ISL | Bakgarour 101 | 4/29/2023 |
| All Time | 764 (tie) | 30 | Vilmos Horvath | HUN | North Balaton Grand Prix Backyard Ultra | 4/29/2023 |
| All Time | 764 (tie) | 30 | Daniel Eklund | SWE | Trosa Ultra Backyard | 4/29/2023 |
| All Time | 764 (tie) | 30 | Thomas Vetterli | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 764 (tie) | 30 | Matthias Franke | SUI | Witiker Backyard Ultra | 5/19/2023 |
| All Time | 764 (tie) | 30 | Victor Freire | ESP | Spain Backyard Ultra | 5/20/2023 |
| All Time | 764 (tie) | 30 | Cara Kirkness | GBR | God's Own Backyard | 5/20/2023 |
| All Time | 764 (tie) | 30 | Ryan Hochstetler | USA | Capital Backyard Ultra | 5/27/2023 |
| All Time | 764 (tie) | 30 | Krister Hägg | Kvinnersta Backyard Ultra | ||
| All Time | 764 (tie) | 30 | Daniel Roxvret | Örebro Backyard Ultra | ||
| All Time | 764 (tie) | 30 | Magnus Migdal | Backyard Ultra Sydkusten | ||
| All Time | 764 (tie) | 30 | Mark Greensides | Suffolk Backyard Ultra | ||
| All Time | 764 (tie) | 30 | Fredrik Larsson | The Bridge Backyard Ultra | ||
| All Time | 764 (tie) | 30 | Lars Hänström | Obbola Backyard Ultra | ||
| All Time | 957 (tie) | 29 | John Sharp | USA | Big Dog's Backyard Ultra | 10/18/2014 |
| All Time | 957 (tie) | 29 | Fredrik Forsström | SWE | Lurs Backyard Ultra | 7/9/2016 |
| All Time | 957 (tie) | 29 | Babak Rastgoufard | USA | Big Dog's Backyard Ultra | 10/15/2016 |
| All Time | 957 (tie) | 29 | Andreas Pettersson | Backyard Ultra Sydkusten | 7/7/2018 | |
| All Time | 957 (tie) | 29 | Padraig Mullins | IRL | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 957 (tie) | 29 | Doug Esselburn | Ohio's Backyard Ultra | 3/23/2019 | |
| All Time | 957 (tie) | 29 | Daniel List | Embrace the SUC Backyard Ultra | 4/12/2019 | |
| All Time | 957 (tie) | 29 | David Turnbull | Mirrim Wurnit Backpaddock Ultra | 6/15/2019 | |
| All Time | 957 (tie) | 29 | Michael Postaski | Mountain Lakes Backyard Ultra | 6/21/2019 | |
| All Time | 957 (tie) | 29 | Daniel Shamburg | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 957 (tie) | 29 | Matt Smith | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 957 (tie) | 29 | Ole Brom | Desert Trail Backyard Ultra | 2/7/2020 | |
| All Time | 957 (tie) | 29 | Dan Lawson | GBR | Last One Standing, Castle Ward | 2/15/2020 |
| All Time | 957 (tie) | 29 | Georgios Dalakouras | GRE | Last One Standing, Castle Ward | 2/15/2020 |
| All Time | 957 (tie) | 29 | Ofir Vardi | ISR | DNF Challenge | 2/20/2020 |
| All Time | 957 (tie) | 29 | Nicholas Hobbs | USA | Bob's Big Timber Backyard Ultra | 8/1/2020 |
| All Time | 957 (tie) | 29 | David Barranger | FRA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 957 (tie) | 29 | Ionel Malone | ROU | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 957 (tie) | 29 | Jasmine Goh | SGP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 957 (tie) | 29 | Luzia Buhler | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 957 (tie) | 29 | Myron Tetreault | CAN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 957 (tie) | 29 | Eddie Legaspi | USA | Kentucky Last Sole Standing | 11/7/2020 |
| All Time | 957 (tie) | 29 | Sukie Mark | USA | Ohio's Backyard Ultra | 11/14/2020 |
| All Time | 957 (tie) | 29 | Charlotte Long | AUS | Dead Cow Gully | 5/2/2021 |
| All Time | 957 (tie) | 29 | Therese Eriksson | SWE | Jernbrukets Backyard Ultra | 6/4/2021 |
| All Time | 957 (tie) | 29 | James Osborn | GBR | The Cow Shed Backyard Ultra | 6/5/2021 |
| All Time | 957 (tie) | 29 | Paul Noble | USA | Ode to Laz Backyard Ultra | 7/10/2021 |
| All Time | 957 (tie) | 29 | Helene Dumais | CAN | Big Wolf's Backyard | 7/17/2021 |
| All Time | 957 (tie) | 29 | Andrew Pavek | USA | Big Hill Bonk - Wisconsin's Backyard Ultra | 8/6/2021 |
| All Time | 957 (tie) | 29 | Christer Svensson | SWE | Personliga Rekordens Backyard | 8/7/2021 |
| All Time | 957 (tie) | 29 | Christopher Allday | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| All Time | 957 (tie) | 29 | Martin Johnson | GBR | Bag Yard Ultra | 9/10/2021 |
| All Time | 957 (tie) | 29 | Roy (Jamey) Travelstead | USA | Andy’s Backyard Ultra | 10/16/2021 |
| All Time | 957 (tie) | 29 | Joel Hagaman | USA | Texas BMF | 11/19/2021 |
| All Time | 957 (tie) | 29 | Yuki Nakatsuji | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| All Time | 957 (tie) | 29 | Aaron Bowers | USA | Summit Backyard Ultra | 11/20/2021 |
| All Time | 957 (tie) | 29 | Garett Carolus | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| All Time | 957 (tie) | 29 | Robert Bacosca | ROU | Cow Shed Backyard Ultra | 4/15/2022 |
| All Time | 957 (tie) | 29 | Sergio Catarino | POR | Horizontes Backyard Ultra | 4/22/2022 |
| All Time | 957 (tie) | 29 | Tom Jackson | USA | Banana Slug Backyard Ultra | 4/23/2022 |
| All Time | 957 (tie) | 29 | Lukas Rivard | USA | Wasau Ultra | 4/30/2022 |
| All Time | 957 (tie) | 29 | Anders Hagman | SWE | Winter Bay Backyard Ultra | 5/14/2022 |
| All Time | 957 (tie) | 29 | Chris Dasbach | USA | Perfect PR Backyard Ultra | 5/21/2022 |
| All Time | 957 (tie) | 29 | Simon Piper | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 957 (tie) | 29 | Steve Shaw | GBR | Suffolk Backyard Ultra | 5/28/2022 |
| All Time | 957 (tie) | 29 | Niklas Yjord | SWE | Backyard Ultra Sydkusten | 7/9/2022 |
| All Time | 957 (tie) | 29 | Sam Walsh | GBR | Last One Standing Scotland, The Highlander Backyard | 7/23/2022 |
| All Time | 957 (tie) | 29 | Rudy Bogdhan | CAN | Outrun Backyard Ultra | 7/30/2022 |
| All Time | 957 (tie) | 29 | Eric Hewell | USA | Last Man Standing Ultramarathon (Maine) | 9/3/2022 |
| All Time | 957 (tie) | 29 | Stefan Miyagi | GER | Frankischer Backyard Ultra | 9/9/2022 |
| All Time | 957 (tie) | 29 | Jess Mullen | USA | Sole Survivor Backyard Ultra | 9/16/2022 |
| All Time | 957 (tie) | 29 | Mike Gaudreault | CAN | Big Wolf's Backyard-OutaOuais | 10/1/2022 |
| All Time | 957 (tie) | 29 | Yannick Alencon | FRA | Backyard Infinity Trail Ile d'Aix | 10/8/2022 |
| All Time | 957 (tie) | 29 | Lari Koivu | FIN | Backyard Ultra - World Team Championships 2022 - FIN | 10/15/2022 |
| All Time | 957 (tie) | 29 | Cesar Condrati | BRA | Backyard Ultra - World Team Championships 2022 - BRA | 10/15/2022 |
| All Time | 957 (tie) | 29 | Steve Enriquez | ECU | Backyard Ultra - World Team Championships 2022 - ECU | 10/15/2022 |
| All Time | 957 (tie) | 29 | Nico Jakobs | NED | Backyard Ultra - World Team Championships 2022 - NED | 10/15/2022 |
| All Time | 957 (tie) | 29 | Hassan Habib | PAK | Backyard Ultra - World Team Championships 2022 - PAK | 10/15/2022 |
| All Time | 957 (tie) | 29 | Fergus O'Brien | RSA | Backyard Ultra - World Team Championships 2022 - RSA | 10/15/2022 |
| All Time | 957 (tie) | 29 | Peter Mortimer | USA | Babbit's Backyard | 10/22/2022 |
| All Time | 957 (tie) | 29 | Michael Daines | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 957 (tie) | 29 | Stephane Bourgeot | FRA | Chartreuse Backyard Ultra | 11/4/2022 |
| All Time | 957 (tie) | 29 | Craig Simons | GBR | God’s Own Backyard Ultra-Fall | 11/5/2022 |
| All Time | 957 (tie) | 29 | Wagatsuma Takehiro | JPN | Last Samurai Standing-Fukushima | 11/18/2022 |
| All Time | 957 (tie) | 29 | Kodaira Masakazu | JPN | Last Samurai Standing-Tokyo | 11/18/2022 |
| All Time | 957 (tie) | 29 | Daniel Grip | USA | Race for DFL | 11/18/2022 |
| All Time | 957 (tie) | 29 | Florin Simion | ROM | Ekeberg Backyard Ultra | 2/11/2023 |
| All Time | 957 (tie) | 29 | Matt Clapper | USA | Death at Dupuis | 2/11/2023 |
| All Time | 957 (tie) | 29 | Israel Pastor Corredor | ESP | Solidarity Madness Backyard Ultra | 2/25/2023 |
| All Time | 957 (tie) | 29 | Adilio Sanchez | FRA | Infinity Trail Backyard - Les Terrils du Nord | 3/17/2023 |
| All Time | 957 (tie) | 29 | Sergei Terentev | TUR | Farm Olea Backyard Ultra | 3/25/2023 |
| All Time | 957 (tie) | 29 | Necip Yilmaz | TUR | Farm Olea Backyard Ultra | 3/25/2023 |
| All Time | 957 (tie) | 29 | Chamelia Suhra | IND | Big Boars Backyard Challenge | 4/6/2023 |
| All Time | 957 (tie) | 29 | Tim Fryer | USA | Eternal Damnation at Hell Creek-Last Man Standing | 4/15/2023 |
| All Time | 957 (tie) | 29 | Johan Gustavsson | SWE | Kalmar Backyard Ultra | 4/22/2023 |
| All Time | 957 (tie) | 29 | Juancarlos De Jesus Stringer Ventura | VEN | Backyard Ultra Paraguana | 4/22/2023 |
| All Time | 957 (tie) | 29 | Pam Muston | AUS | Great Ultra Mediocre Back Yard | 4/22/2023 |
| All Time | 957 (tie) | 29 | Jay Wagamon | USA | Elm Creek Backyard Ultra | 4/28/2023 |
| All Time | 957 (tie) | 29 | Jon Nordin | SWE | Winter Bay Backyard Ultra | 5/6/2023 |
| All Time | 957 (tie) | 29 | Kevin Leahy | IRL | Barry and John's Bublin Mountain Backyard Ultra | 5/13/2023 |
| All Time | 957 (tie) | 29 | Pablo Vecino Rey | ESP | Spain Backyard Ultra | 5/20/2023 |
| All Time | 957 (tie) | 29 | Willie David | Malaysia Backyard Ultra | ||
| All Time | 957 (tie) | 29 | Andrei Piven | Kyiv Last One Standing | ||
| All Time | 957 (tie) | 29 | Magnus Linde | Backyard Ultra Sydkusten | ||
| All Time | 1041 (tie) | 28 | Joe Fejes | USA | Big Dog's Backyard Ultra | 10/20/2012 |
| All Time | 1041 (tie) | 28 | Jesper Fägersten | Lurs Backyard Ultra | 7/15/2017 | |
| All Time | 1041 (tie) | 28 | Alex Ramsey | USA | Big Dog's Backyard Ultra | 10/21/2017 |
| All Time | 1041 (tie) | 28 | Mikael Gottberg | Backyard Ultra Sydkusten | 7/7/2018 | |
| All Time | 1041 (tie) | 28 | Anatoly Ross | CAN | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 1041 (tie) | 28 | Cassie Scallon | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 1041 (tie) | 28 | Dustin Mitchell | USA | Big Dog's Backyard Ultra | 10/20/2018 |
| All Time | 1041 (tie) | 28 | Stuart Scott | GBR | Last One Standing, Castle Ward | 2/16/2019 |
| All Time | 1041 (tie) | 28 | Mika Thewes | Ohio's Backyard Ultra | 3/23/2019 | |
| All Time | 1041 (tie) | 28 | Iso Yucra | Embrace the SUC Backyard Ultra | 4/12/2019 | |
| All Time | 1041 (tie) | 28 | Chadd Wright | Bob's Big Timber Backyard Ultra | 5/5/2019 | |
| All Time | 1041 (tie) | 28 | Jonas Brännmyr | SWE | Säfsen Sommarbackyard | 8/3/2019 |
| All Time | 1041 (tie) | 28 | Shane Brady | Last One Standing, Florence Court | 8/31/2019 | |
| All Time | 1041 (tie) | 28 | John Logar | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 1041 (tie) | 28 | Liz Canty | USA | Big Dog's Backyard Ultra | 10/19/2019 |
| All Time | 1041 (tie) | 28 | Rémy Marcel | FRA | Chartreuse Backyard Ultra | 10/25/2019 |
| All Time | 1041 (tie) | 28 | Toni Metcalfe | Desert Trail Backyard Ultra | 2/7/2020 | |
| All Time | 1041 (tie) | 28 | Christoph Wurm | GER | Schinder-Trail Backyard Ultra | 10/2/2020 |
| All Time | 1041 (tie) | 28 | Paul Mason | GBR | Suffolk Backyard Ultra | 10/3/2020 |
| All Time | 1041 (tie) | 28 | Tatyana Maslova | RUS | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Aurelien Sanchez | USA | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Finn O'Mara | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Gareth King | IRL | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Heikki Hihnala | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Jani Saarinen | FIN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Jesper Elfving | DEN | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Jose Martinez | ESP | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Leona Knusel | SUI | Big Dog's Backyard Ultra | 10/17/2020 |
| All Time | 1041 (tie) | 28 | Markus Forsstrom | FIN | Lidingö Backyard Ultra | 10/24/2020 |
| All Time | 1041 (tie) | 28 | Hayato Nishikata | JPN | Last Samurai Standing | 11/20/2020 |
| All Time | 1041 (tie) | 28 | Gregori Tortoza | VEN | Backyard Ultra Paraguana | 12/12/2020 |
| All Time | 1041 (tie) | 28 | George Themelis | USA | Ohio's Backyard Ultra | 3/20/2021 |
| All Time | 1041 (tie) | 28 | Stephen Bowers | AUS | Backyard Blister | 4/2/2021 |
| All Time | 1041 (tie) | 28 | Kevin Esser | USA | Backyard WausaUltra | 4/30/2021 |
| All Time | 1041 (tie) | 28 | Nick Lister | GBR | Last One Standing - Florida Manor | 5/15/2021 |
| All Time | 1041 (tie) | 28 | Borcan Laurentiu | ROU | Romania Backyard Ultra | 5/22/2021 |
| All Time | 1041 (tie) | 28 | Francis Wainwright | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 1041 (tie) | 28 | Rachel Piper | GBR | Suffolk Backyard Ultra | 6/5/2021 |
| All Time | 1041 (tie) | 28 | Julia Fatton | SUI | Witiker Backyard Ultra | 6/25/2021 |
| All Time | 1041 (tie) | 28 | Ulrike Striednig | AUT | Austria Backyard Ultra | 7/2/2021 |
| All Time | 1041 (tie) | 28 | Charles Bosveld | AUS | Birdy's Backyard Ultra | 8/13/2021 |
| All Time | 1041 (tie) | 28 | Matthew Girvin | AUS | Last One Standing - Florence Court | 8/28/2021 |
| All Time | 1041 (tie) | 28 | Matthew Kirk | USA | Sole Survivor Backyard Ultra | 9/18/2021 |
| All Time | 1041 (tie) | 28 | Christer Karlsson | SWE | Kalmar Backyard Ultra | 9/18/2021 |
| All Time | 1041 (tie) | 28 | Peter Hagglund | SWE | Obbola Backyard Ultra | 9/25/2021 |
| All Time | 1041 (tie) | 28 | Damien Douvry | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| All Time | 1041 (tie) | 28 | Jerome Cuevas | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| All Time | 1041 (tie) | 28 | Frederic Ascone | FRA | Infinity Trail - Île d’Aix | 10/8/2021 |
| All Time | 1041 (tie) | 28 | Rick Kwiatkowski | USA | Andy’s Backyard Ultra | 10/16/2021 |
| All Time | 1041 (tie) | 28 | Lucky Miya | RSA | Delta Backyard | 10/23/2021 |
| All Time | 1041 (tie) | 28 | Hironori Sato | JPN | Last Samurai Standing Tokyo | 11/20/2021 |
| All Time | 1041 (tie) | 28 | Takuya Aratani | JPN | Last Samurai Standing Kyoto | 11/20/2021 |
| All Time | 1041 (tie) | 28 | Keisuke Nakata | JPN | Last Samurai Standing Shimane | 11/20/2021 |
| All Time | 1041 (tie) | 28 | Robert Bruns | USA | 4 Fore 30 Infinity Backyard Ultra | 12/4/2021 |
| All Time | 1041 (tie) | 28 | Billy Reed | IRL | Last One Standing Castleward | 2/12/2022 |
| All Time | 1041 (tie) | 28 | Francesc Martin | ESP | THE LAST LAP Backyard Ultra | 2/18/2022 |
| All Time | 1041 (tie) | 28 | Banjamin Rascalou | FRA | Backyard Infinity Trail Hossegor | 4/8/2022 |
| All Time | 1041 (tie) | 28 | Antonio Aires | POR | Horizontes Backyard Ultra | 4/22/2022 |
| All Time | 1041 (tie) | 28 | Andrew Imms | GBR | Portland Pig Backyard Ultra | 4/30/2022 |
| All Time | 1041 (tie) | 28 | Jake Epp | USA | Sky Pilots Backyard Ultra | 5/14/2022 |
| All Time | 1041 (tie) | 28 | Benjamin Tidwell | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 1041 (tie) | 28 | Nicholas Wirz | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 1041 (tie) | 28 | Paul Brantley | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 1041 (tie) | 28 | Chet Luther | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 1041 (tie) | 28 | Olov Berg | USA | Capital Backyard Ultra | 5/28/2022 |
| All Time | 1041 (tie) | 28 | Tomislav Poljak | CRO | Lapovac Backyard Ultra | 6/17/2022 |
| All Time | 1041 (tie) | 28 | Janos Tibor Gyongyosi | HUN | Riska 1 Way Ticket Run | 6/17/2022 |
| All Time | 1041 (tie) | 28 | Klemens Huemer | AUT | Austria Backyard Ultra | 6 |