At-Large qualifying period (Starts August 16, 2022 and ends August 15, 2024)
| Country | # | Status | Name | W/A | Yards | Race | Start Date |
|---|---|---|---|---|---|---|---|
| Australia | 1 | Silver Ticket | Margie Hadley | Winner | 40 | Hysterical Carnage Backyard Ultra | Nov 17, 2023 |
| Australia | 2 | Silver Ticket | Tim Kacprzak | Winner | 35 | Mirrim Wurnit Back Paddock Ultra | Mar 9, 2024 |
| Australia | 3 | Silver Ticket | Winner | Great Ultra Mediocre Back Yarder (GUMBY) | Apr 27, 2024 | ||
| Australia | 4 | Silver Ticket | Winner | Birdy's Backyard Ultra | Aug 2, 2024 | ||
| Australia | 5 | Silver Ticket | Winner | The Clint Eastwood Last One Standing | Aug 16, 2024 | ||
| Australia | 6 | At Large | Phil Gore | W | 102 | Dead Cow Gully Backyard | Jun 17, 2023 |
| Australia | 7 | At Large | Rob Parsons | 84 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Australia | 8 | At Large | Ryan Crawford | A | 75 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 |
| Australia | 9 | At Large | Aaron Young | 75 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Australia | 10 | At Large | James Blanton | 72 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Australia | 11 | At Large | Michael Bellmon | A | 56 | Herdy's Frontyard Ultra | Mar 17, 2023 |
| Australia | 12 | At Large | Ben Nicholls | 56 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 | |
| Australia | 13 | At Large | Johan Botha | A | 52 | Herdy's Frontyard Ultra | Mar 15, 2024 |
| Australia | 14 | At Large | John Yoon | 51 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 | |
| Australia | 15 | At Large | Dan Camac | 51 | Herdy's Frontyard Ultra | Mar 17, 2023 | |
| Australia | 16 | Alternate | Ross Mcphee | 49 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 | |
| Australia | 17 | Alternate | Chris Murphy | 48 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 | |
| Australia | 18 | Alternate | Jonathan Ash | W | 42 | Sydney’s Backyard Ultra | Apr 13, 2024 |
| Australia | 19 | Alternate | Ewan Horsburgh | A | 41 | Sydney’s Backyard Ultra | Apr 13, 2024 |
| Australia | 20 | Alternate | Carl Douglas | 41 | Backyard Ultra - World Team Championships 2022 - AUS | Oct 15, 2022 | |
| Australia | 21 | Alternate | Adrian Castle | 41 | Herdy's Frontyard Ultra | Mar 17, 2023 | |
| Algeria | 1 | At Large | Liess Makhlouf | W | 52 | Chartreuse Backyard Ultra | Nov 3, 2023 |
| Algeria | 2 | At Large | |||||
| Algeria | 3 | At Large | |||||
| Algeria | 4 | At Large | |||||
| Algeria | 5 | At Large | |||||
| Algeria | 6 | At Large | |||||
| Algeria | 7 | At Large | |||||
| Algeria | 8 | At Large | |||||
| Algeria | 9 | At Large | |||||
| Algeria | 10 | At Large | |||||
| Algeria | 11 | At Large | |||||
| Algeria | 12 | At Large | |||||
| Algeria | 13 | At Large | |||||
| Algeria | 14 | At Large | |||||
| Algeria | 15 | At Large | |||||
| Algeria | 16 | Alternate | |||||
| Algeria | 17 | Alternate | |||||
| Algeria | 18 | Alternate | |||||
| Algeria | 19 | Alternate | |||||
| Algeria | 20 | Alternate | |||||
| Algeria | 21 | Alternate | |||||
| Argentina | 1 | Silver Ticket | Gustavo Cuervo | Winner | 23 | El Ceibo Backyard Ultra-Dolores | Jan 27, 2024 |
| Argentina | 2 | Silver Ticket | Winner | Isquitipe Backyard Ultra | Apr 27, 2024 | ||
| Argentina | 3 | Silver Ticket | Winner | Running Furtivo Backyard Ultra | Aug 10, 2024 | ||
| Argentina | 4 | At Large | Ramiro Lopez Pena | A | 27 | Bricks Backyard Ultra | Sep 30, 2023 |
| Argentina | 5 | At Large | Juan Cruz Bustos | A | 24 | Backyard Ultra la Setubal | Mar 16, 2024 |
| Argentina | 6 | At Large | Romina Scoglia | A | 24 | Backyard Ultra la Setubal | Mar 16, 2024 |
| Argentina | 7 | At Large | |||||
| Argentina | 8 | At Large | |||||
| Argentina | 9 | At Large | |||||
| Argentina | 10 | At Large | |||||
| Argentina | 11 | At Large | |||||
| Argentina | 12 | At Large | |||||
| Argentina | 13 | At Large | |||||
| Argentina | 14 | At Large | |||||
| Argentina | 15 | At Large | |||||
| Argentina | 16 | Alternate | |||||
| Argentina | 17 | Alternate | |||||
| Argentina | 18 | Alternate | |||||
| Argentina | 19 | Alternate | |||||
| Argentina | 20 | Alternate | |||||
| Argentina | 21 | Alternate | |||||
| Austria | 1 | Silver Ticket | Adrian Mirtl | Winner | 28 | Austria Backyard Ultra - Seekirchen am Wallersee | Oct 14, 2023 |
| Austria | 2 | Silver Ticket | Winner | Austria Backyard Ultra - Ternberg Trail | May 9, 2024 | ||
| Austria | 3 | Silver Ticket | Winner | Austria Backyard Ultra - Frankenmarkt | Jun 29, 2024 | ||
| Austria | 4 | At Large | Markus Schieder | W | 54 | Big Bear's Backyard Ultra | Apr 21, 2023 |
| Austria | 5 | At Large | Angelika Huemer-Toff | 52 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Austria | 6 | At Large | Mitchell Raney | A | 34 | Big Bear's Backyard Ultra | Apr 19, 2024 |
| Austria | 7 | At Large | DIana Dzaviza | A | 31 | Austria Backyard Ultra | Aug 12, 2023 |
| Austria | 8 | At Large | Norbert Schiessl | 31 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 9 | At Large | Stephan Kohlhauser | A | 30 | Austria Backyard Ultra - Wagendorf | Apr 6, 2024 |
| Austria | 10 | At Large | Norbert Luftenegger | 30 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 11 | At Large | Andreas Michalitz | 30 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 12 | At Large | Alexander Stummvoll | 30 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 13 | At Large | Stefan Oberndorfer | 30 | Austria Backyard Ultra-Frankenmarkt | Jun 23, 2023 | |
| Austria | 14 | At Large | Wolfgang Michl | 27 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 15 | At Large | Stefan Wilfinger | 27 | Austria Backyard Ultra - Wagendorf | Apr 6, 2024 | |
| Austria | 16 | Alternate | Patrick Krichhamer | 26 | Austria Backyard Ultra-Frankenmarkt | Jun 23, 2023 | |
| Austria | 17 | Alternate | Andreas Prommegger | 26 | Austria Backyard Ultra-Frankenmarkt | Jun 23, 2023 | |
| Austria | 18 | Alternate | Philipp Friesenbichler | 25 | Austria Backyard Ultra - Wagendorf | Apr 6, 2024 | |
| Austria | 19 | Alternate | Igor Sarzi Sartori | 25 | Austria Backyard Ultra - Wagendorf | Apr 6, 2024 | |
| Austria | 20 | Alternate | Hermann Riedl | 24 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Austria | 21 | Alternate | Rupert Hitzenberger | 24 | Backyard Ultra - World Team Championships 2022 - AUT | Oct 15, 2022 | |
| Belgium | 1 | Silver Ticket | Merijn Geerts | Winner | 53 | Legends Backyard Belgium | Apr 20, 2024 |
| Belgium | 2 | Silver Ticket | Kenneth Vanthuyne | Winner | 38 | One More Loop | Sep 15, 2023 |
| Belgium | 3 | Silver Ticket | Winner | What's Your Limit? Backyard Beauraing | Mar 30, 2024 | ||
| Belgium | 4 | Silver Ticket | Winner | Jusqu'à la fin - Backyard Ultra | May 4, 2024 | ||
| Belgium | 5 | Silver Ticket | Winner | WUK M&M Backyard Ultra | May 17, 2024 | ||
| Belgium | 6 | Silver Ticket | Winner | Antwerp Backyard Ultra | Jun 28, 2024 | ||
| Belgium | 7 | At Large | Ivo Steyaert | A | 101 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 |
| Belgium | 8 | At Large | Frank Gielen | 97 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Belgium | 9 | At Large | Matthias Pelgrims | 74 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Belgium | 10 | At Large | Kevin Sneyders | 68 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Belgium | 11 | At Large | Brecht Vandamme | A | 63 | Legends Backyard Ultra | Apr 15, 2023 |
| Belgium | 12 | At Large | Aron de Wolf | 48 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 | |
| Belgium | 13 | At Large | Wesley Bels | 43 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 | |
| Belgium | 14 | At Large | Mitch David | 43 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 | |
| Belgium | 15 | At Large | Nico Van Meulder | 40 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 | |
| Belgium | 16 | Alternate | Fanny Jean | 40 | Backyard Ultra - World Team Championships 2022 - BEL | Oct 15, 2022 | |
| Belgium | 17 | Alternate | Yvan de Graef | 40 | Legends Backyard Ultra | Apr 15, 2023 | |
| Belgium | 18 | Alternate | Christoff Simons | 38 | Legends Backyard Ultra | Apr 15, 2023 | |
| Belgium | 19 | Alternate | Dina Roman | 38 | Legends Backyard Ultra | Apr 15, 2023 | |
| Belgium | 20 | Alternate | Rik Goris | 38 | Legends Backyard Ultra | Apr 15, 2023 | |
| Belgium | 21 | Alternate | Frederick Hardenne | A | 37 | One More Loop | Sep 15, 2023 |
| Benin | 1 | At Large | |||||
| Benin | 2 | At Large | |||||
| Benin | 3 | At Large | |||||
| Benin | 4 | At Large | |||||
| Benin | 5 | At Large | |||||
| Benin | 6 | At Large | |||||
| Benin | 7 | At Large | |||||
| Benin | 8 | At Large | |||||
| Benin | 9 | At Large | |||||
| Benin | 10 | At Large | |||||
| Benin | 11 | At Large | |||||
| Benin | 12 | At Large | |||||
| Benin | 13 | At Large | |||||
| Benin | 14 | At Large | |||||
| Benin | 15 | At Large | |||||
| Benin | 16 | Alternate | |||||
| Benin | 17 | Alternate | |||||
| Benin | 18 | Alternate | |||||
| Benin | 19 | Alternate | |||||
| Benin | 20 | Alternate | |||||
| Benin | 21 | Alternate | |||||
| Bermuda | 1 | Silver Ticket | Winner | Run Bermuda's Backyard | Dec 2, 2023 | ||
| Bermuda | 2 | At Large | Fabri Alvera | W | 25 | Run Bermuda's Backyard | Dec 3, 2022 |
| Bermuda | 3 | At Large | Jason Williams | A | 24 | Run Bermuda's Backyard | Dec 3, 2022 |
| Bermuda | 4 | At Large | |||||
| Bermuda | 5 | At Large | |||||
| Bermuda | 6 | At Large | |||||
| Bermuda | 7 | At Large | |||||
| Bermuda | 8 | At Large | |||||
| Bermuda | 9 | At Large | |||||
| Bermuda | 10 | At Large | |||||
| Bermuda | 11 | At Large | |||||
| Bermuda | 12 | At Large | |||||
| Bermuda | 13 | At Large | |||||
| Bermuda | 14 | At Large | |||||
| Bermuda | 15 | At Large | |||||
| Bermuda | 16 | Alternate | |||||
| Bermuda | 17 | Alternate | |||||
| Bermuda | 18 | Alternate | |||||
| Bermuda | 19 | Alternate | |||||
| Bermuda | 20 | Alternate | |||||
| Bermuda | 21 | Alternate | |||||
| Bolivia | 1 | At Large | |||||
| Bolivia | 2 | At Large | |||||
| Bolivia | 3 | At Large | |||||
| Bolivia | 4 | At Large | |||||
| Bolivia | 5 | At Large | |||||
| Bolivia | 6 | At Large | |||||
| Bolivia | 7 | At Large | |||||
| Bolivia | 8 | At Large | |||||
| Bolivia | 9 | At Large | |||||
| Bolivia | 10 | At Large | |||||
| Bolivia | 11 | At Large | |||||
| Bolivia | 12 | At Large | |||||
| Bolivia | 13 | At Large | |||||
| Bolivia | 14 | At Large | |||||
| Bolivia | 15 | At Large | |||||
| Bolivia | 16 | Alternate | |||||
| Bolivia | 17 | Alternate | |||||
| Bolivia | 18 | Alternate | |||||
| Bolivia | 19 | Alternate | |||||
| Bolivia | 20 | Alternate | |||||
| Bolivia | 21 | Alternate | |||||
| Botswana | 1 | At Large | |||||
| Botswana | 2 | At Large | |||||
| Botswana | 3 | At Large | |||||
| Botswana | 4 | At Large | |||||
| Botswana | 5 | At Large | |||||
| Botswana | 6 | At Large | |||||
| Botswana | 7 | At Large | |||||
| Botswana | 8 | At Large | |||||
| Botswana | 9 | At Large | |||||
| Botswana | 10 | At Large | |||||
| Botswana | 11 | At Large | |||||
| Botswana | 12 | At Large | |||||
| Botswana | 13 | At Large | |||||
| Botswana | 14 | At Large | |||||
| Botswana | 15 | At Large | |||||
| Botswana | 16 | Alternate | |||||
| Botswana | 17 | Alternate | |||||
| Botswana | 18 | Alternate | |||||
| Botswana | 19 | Alternate | |||||
| Botswana | 20 | Alternate | |||||
| Botswana | 21 | Alternate | |||||
| Brazil | 1 | Silver Ticket | Rene Romualdo Cunha | Winner | 46 | Paraiba Backyard Ultra | Nov 11, 2023 |
| Brazil | 2 | Silver Ticket | Odilon de Jesus | Winner | 36 | Gringos Backyard Ultra | Aug 26, 2023 |
| Brazil | 3 | Silver Ticket | Odara de Sá | Winner | 24 | Cupira Backyard | Dec 2, 2023 |
| Brazil | 4 | Silver Ticket | Geovane Griesang | Winner | 18 | Vaca Backyard Ultra | Oct 28, 2023 |
| Brazil | 5 | Silver Ticket | Winner | Brlos Itupeva | Apr 27, 2024 | ||
| Brazil | 6 | At Large | Tuik Lara | A | 50 | Backyard Ultra Valenca RJ | Sep 23, 2023 |
| Brazil | 7 | At Large | Davi Melo | A | 50 | Backyard Ultra Valenca RJ | Sep 23, 2023 |
| Brazil | 8 | At Large | Lenilson Silva dos Santos | A | 45 | Paraiba Backyard Ultra | Nov 11, 2023 |
| Brazil | 9 | At Large | Tuik de Lara | W | 38 | BRLos Itupeva | Apr 29, 2023 |
| Brazil | 10 | At Large | Alexandre Silvestrin | W | 37 | Gringos Backyard Ultra | Mar 8, 2024 |
| Brazil | 11 | At Large | Osires Silva | A | 37 | BRLos Itupeva | Apr 29, 2023 |
| Brazil | 12 | At Large | Giovane Griesang | A | 36 | Gringos Backyard Ultra | Mar 8, 2024 |
| Brazil | 13 | At Large | Guilherme Bavaresco | A | 35 | Gringos Backyard Ultra | Aug 26, 2023 |
| Brazil | 14 | At Large | Jose Christiano Cupira | 35 | BRLos Itupeva | Apr 29, 2023 | |
| Brazil | 15 | At Large | Valdenir Jandosa Cordeiro | W | 33 | Resta 1 Backyard Ultra Pedro de Toledo-SP | Mar 18, 2023 |
| Brazil | 16 | Alternate | Simeri Botelho | 33 | Gringos Backyard Ultra | Mar 8, 2024 | |
| Brazil | 17 | Alternate | Leandro Barbosa Ribiero | A | 32 | Resta 1 Backyard Ultra Pedro de Toledo-SP | Mar 18, 2023 |
| Brazil | 18 | Alternate | Odilon Jesus | 32 | Gringos Backyard Ultra | Mar 8, 2024 | |
| Brazil | 19 | Alternate | Davison dos Santos Oliviera | 31 | Resta 1 Backyard Ultra Pedro de Toledo-SP | Mar 18, 2023 | |
| Brazil | 20 | Alternate | Cesar Condrati | A | 29 | Backyard Ultra - World Team Championships 2022 - BRA | Oct 15, 2022 |
| Brazil | 21 | Alternate | Vasco Antonio dos Santos | 28 | Resta 1 Backyard Ultra Pedro de Toledo-SP | Mar 18, 2023 | |
| Brunei | 1 | Silver Ticket | Winner | Brunei Backyard Ultra | Aug 26, 2023 | ||
| Brunei | 2 | At Large | |||||
| Brunei | 3 | At Large | |||||
| Brunei | 4 | At Large | |||||
| Brunei | 5 | At Large | |||||
| Brunei | 6 | At Large | |||||
| Brunei | 7 | At Large | |||||
| Brunei | 8 | At Large | |||||
| Brunei | 9 | At Large | |||||
| Brunei | 10 | At Large | |||||
| Brunei | 11 | At Large | |||||
| Brunei | 12 | At Large | |||||
| Brunei | 13 | At Large | |||||
| Brunei | 14 | At Large | |||||
| Brunei | 15 | At Large | |||||
| Brunei | 16 | Alternate | |||||
| Brunei | 17 | Alternate | |||||
| Brunei | 18 | Alternate | |||||
| Brunei | 19 | Alternate | |||||
| Brunei | 20 | Alternate | |||||
| Brunei | 21 | Alternate | |||||
| Canada | 1 | Silver Ticket | Winner | BC Backyard Ultra | Apr 26, 2024 | ||
| Canada | 2 | Silver Ticket | Winner | Big Wolf's Backyard Ultra - Edmundston | May 18, 2024 | ||
| Canada | 3 | Silver Ticket | Winner | Keji's Backyard Ultra | Jun 8, 2024 | ||
| Canada | 4 | Silver Ticket | Winner | Big Wolf’s Backyard Ultra – Cacouna | Jul 13, 2024 | ||
| Canada | 5 | Silver Ticket | Winner | Grassroots Backyard | Aug 3, 2024 | ||
| Canada | 6 | Silver Ticket | Winner | Persistence Backyard Ultra | Aug 3, 2024 | ||
| Canada | 7 | At Large | Ihor Verys | A | 107 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 |
| Canada | 8 | At Large | Eric Deshaies | A | 66 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 |
| Canada | 9 | At Large | Amanda Nelson | 57 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Canada | 10 | At Large | Viktoria Brown | 49 | Capital Backyard Ultra | May 27, 2023 | |
| Canada | 11 | At Large | Marco Poulin | 46 | Big Wolf's Backyard Ultra-Cacouna | Jul 15, 2023 | |
| Canada | 12 | At Large | Sebastien Roulier | 45 | Big Wolf's Backyard Ultra-Cacouna | Jul 15, 2023 | |
| Canada | 13 | At Large | Ryan Shephard | W | 43 | BC Backyard Ultra | Apr 28, 2023 |
| Canada | 14 | At Large | Michel Leblanc | 43 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 | |
| Canada | 15 | At Large | Kevin Barata | A | 42 | BC Backyard Ultra | Apr 28, 2023 |
| Canada | 16 | Alternate | Brian Bondy | 42 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 | |
| Canada | 17 | Alternate | Jonny Bullock | W | 41 | Fat Dog Backyard Ultra | Mar 23, 2024 |
| Canada | 18 | Alternate | Andreas Klawitter | A | 40 | Fat Dog Backyard Ultra | Mar 23, 2024 |
| Canada | 19 | Alternate | Matthew Shepard | 40 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 | |
| Canada | 20 | Alternate | Adela Chavanne | 40 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 | |
| Canada | 21 | Alternate | Stewart Wyllie | 40 | Backyard Ultra - World Team Championships 2022 - CAN | Oct 15, 2022 | |
| Colombia | 1 | At Large | |||||
| Colombia | 2 | At Large | |||||
| Colombia | 3 | At Large | |||||
| Colombia | 4 | At Large | |||||
| Colombia | 5 | At Large | |||||
| Colombia | 6 | At Large | |||||
| Colombia | 7 | At Large | |||||
| Colombia | 8 | At Large | |||||
| Colombia | 9 | At Large | |||||
| Colombia | 10 | At Large | |||||
| Colombia | 11 | At Large | |||||
| Colombia | 12 | At Large | |||||
| Colombia | 13 | At Large | |||||
| Colombia | 14 | At Large | |||||
| Colombia | 15 | At Large | |||||
| Colombia | 16 | Alternate | |||||
| Colombia | 17 | Alternate | |||||
| Colombia | 18 | Alternate | |||||
| Colombia | 19 | Alternate | |||||
| Colombia | 20 | Alternate | |||||
| Colombia | 21 | Alternate | |||||
| Cote d'Ivoire | 1 | At Large | |||||
| Cote d'Ivoire | 2 | At Large | |||||
| Cote d'Ivoire | 3 | At Large | |||||
| Cote d'Ivoire | 4 | At Large | |||||
| Cote d'Ivoire | 5 | At Large | |||||
| Cote d'Ivoire | 6 | At Large | |||||
| Cote d'Ivoire | 7 | At Large | |||||
| Cote d'Ivoire | 8 | At Large | |||||
| Cote d'Ivoire | 9 | At Large | |||||
| Cote d'Ivoire | 10 | At Large | |||||
| Cote d'Ivoire | 11 | At Large | |||||
| Cote d'Ivoire | 12 | At Large | |||||
| Cote d'Ivoire | 13 | At Large | |||||
| Cote d'Ivoire | 14 | At Large | |||||
| Cote d'Ivoire | 15 | At Large | |||||
| Cote d'Ivoire | 16 | Alternate | |||||
| Cote d'Ivoire | 17 | Alternate | |||||
| Cote d'Ivoire | 18 | Alternate | |||||
| Cote d'Ivoire | 19 | Alternate | |||||
| Cote d'Ivoire | 20 | Alternate | |||||
| Cote d'Ivoire | 21 | Alternate | |||||
| Croatia | 1 | Silver Ticket | Winner | Dotka Backyard Ultra | May 25, 2024 | ||
| Croatia | 2 | Silver Ticket | Winner | Nexe Croatia Backyard Ultra | Jun 28, 2024 | ||
| Croatia | 3 | At Large | Katerina Bekavac | W | 35 | Grobnik Backyard Ultra | Jun 30, 2023 |
| Croatia | 4 | At Large | Nenad Ostojic | A | 34 | Grobnik Backyard Ultra | Jun 30, 2023 |
| Croatia | 5 | At Large | Tomislav Poljak | W | 32 | Nexe Croatia Backyard Ultra | Jun 30, 2023 |
| Croatia | 6 | At Large | Stjepan Radic | 30 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 7 | At Large | Mislav Krmpotik | 27 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 8 | At Large | Adrijana Simic | 26 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 9 | At Large | Marina Juranic | 25 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 10 | At Large | Martina Micic Lustica | 25 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 11 | At Large | Damir Kubincan | 24 | Nexe Croatia Backyard Ultra | Jun 30, 2023 | |
| Croatia | 12 | At Large | Antonio Klanc | 24 | Nexe Croatia Backyard Ultra | Jun 30, 2023 | |
| Croatia | 13 | At Large | Kristina Tensek | 24 | Grobnik Backyard Ultra | Jun 30, 2023 | |
| Croatia | 14 | At Large | |||||
| Croatia | 15 | At Large | |||||
| Croatia | 16 | Alternate | |||||
| Croatia | 17 | Alternate | |||||
| Croatia | 18 | Alternate | |||||
| Croatia | 19 | Alternate | |||||
| Croatia | 20 | Alternate | |||||
| Croatia | 21 | Alternate | |||||
| Cyprus | 1 | At Large | Stefan Stankovic | 24 | Rasselbock Backyard Ultra | Mar 4, 2023 | |
| Cyprus | 2 | At Large | |||||
| Cyprus | 3 | At Large | |||||
| Cyprus | 4 | At Large | |||||
| Cyprus | 5 | At Large | |||||
| Cyprus | 6 | At Large | |||||
| Cyprus | 7 | At Large | |||||
| Cyprus | 8 | At Large | |||||
| Cyprus | 9 | At Large | |||||
| Cyprus | 10 | At Large | |||||
| Cyprus | 11 | At Large | |||||
| Cyprus | 12 | At Large | |||||
| Cyprus | 13 | At Large | |||||
| Cyprus | 14 | At Large | |||||
| Cyprus | 15 | At Large | |||||
| Cyprus | 16 | Alternate | |||||
| Cyprus | 17 | Alternate | |||||
| Cyprus | 18 | Alternate | |||||
| Cyprus | 19 | Alternate | |||||
| Cyprus | 20 | Alternate | |||||
| Cyprus | 21 | Alternate | |||||
| Czechia | 1 | Silver Ticket | Jaroslav Kopriva | Winner | 36 | Czechia Backyard Ultra | Nov 17, 2023 |
| Czechia | 2 | Silver Ticket | Winner | Dopesace Backyard Ultra | Jun 28, 2024 | ||
| Czechia | 3 | At Large | Michal Cinciala | A | 35 | Czechia Backyard Ultra | Nov 17, 2023 |
| Czechia | 4 | At Large | Milan Hauer | 32 | Big Bear's Backyard Ultra | Apr 21, 2023 | |
| Czechia | 5 | At Large | Ondrej Velicka | 31 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 6 | At Large | Lenka Berrouche | 28 | Big Bear's Backyard Ultra | Apr 19, 2024 | |
| Czechia | 7 | At Large | Tomas Vondracek | 27 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 8 | At Large | Totus Ablorh | 26 | Big Bear's Backyard Ultra | Apr 21, 2023 | |
| Czechia | 9 | At Large | Daniele Brazdil | 26 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 10 | At Large | Ondrej Jerhot | 25 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 11 | At Large | Tomas Kolar | 25 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 12 | At Large | Petr Kolar | 24 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Czechia | 13 | At Large | |||||
| Czechia | 14 | At Large | |||||
| Czechia | 15 | At Large | |||||
| Czechia | 16 | Alternate | |||||
| Czechia | 17 | Alternate | |||||
| Czechia | 18 | Alternate | |||||
| Czechia | 19 | Alternate | |||||
| Czechia | 20 | Alternate | |||||
| Czechia | 21 | Alternate | |||||
| Denmark | 1 | Silver Ticket | Kristian Binger | Winner | 34 | Wayout Backyard Ultra | Mar 30, 2024 |
| Denmark | 2 | Silver Ticket | Martin Bremholm | Winner | 27 | Run O'Clock Backyard Ultra | Sep 2, 2023 |
| Denmark | 3 | Silver Ticket | Julie Kristine Møller Jensen | Winner | 23 | Love Nature Run's Backyard Ultra Race | Oct 21, 2023 |
| Denmark | 4 | Silver Ticket | Winner | Horsens Backyard Ultra | Jun 17, 2024 | ||
| Denmark | 5 | At Large | David Stoltenborg | A | 73 | The Race of the Champions - Backyard Masters | May 20, 2023 |
| Denmark | 6 | At Large | Soren Moller | W | 66 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 |
| Denmark | 7 | At Large | Morten Klingenberg | 48 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Denmark | 8 | At Large | Jakob Neilson | 38 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Denmark | 9 | At Large | Hallur Holm | 37 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 10 | At Large | Gotfred Skjodeberg | 35 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 11 | At Large | Kristian Binger | A | 33 | Kronborg Backyard Ultra | Apr 15, 2023 |
| Denmark | 12 | At Large | Lasse Skare Therkildsen | A | 33 | Wayout Backyard Ultra | Mar 30, 2024 |
| Denmark | 13 | At Large | Stine Rex | 33 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 14 | At Large | Ole Jakobsen | 33 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 15 | At Large | Lisbeth Billeskov | W | 31 | Horsens Backyard Ultra | Jun 17, 2023 |
| Denmark | 16 | Alternate | Thure Baastrup | 31 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 17 | Alternate | Jesper Leander Lund | 31 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 18 | Alternate | Niels Jakobsen | 31 | Backyard Ultra - World Team Championships 2022 - DEN | Oct 15, 2022 | |
| Denmark | 19 | Alternate | Julie Kristine Moller Jensen | 31 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Denmark | 20 | Alternate | Søren Møller | 29 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Denmark | 21 | Alternate | Lars Skaarup Brodsgaard | A | 28 | Great Dane Backyard Ultra | May 5, 2023 |
| Estonia | 1 | Silver Ticket | Winner | Heavy Metal Ultra | Aug 10, 2024 | ||
| Estonia | 2 | At Large | Hannes Veide | 34 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 3 | At Large | Elmo Soomets | 33 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 4 | At Large | Hannes Viede | A | 32 | Nummela Backyard Ultra | Oct 13, 2023 |
| Estonia | 5 | At Large | Priit Valk | 32 | Backyard Ultra "Lusa Pedas" | Apr 13, 2024 | |
| Estonia | 6 | At Large | Liina Kesamaa | 30 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 7 | At Large | Reigo Lehtla | 28 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 8 | At Large | Karl Kevin Ruul | 28 | Backyard Ultra "Lusa Pedas" | Apr 13, 2024 | |
| Estonia | 9 | At Large | Lauri Pihlak | 27 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 10 | At Large | Karl Kevin Rule | 25 | Nuuksio Backyard Ultra | Jun 30, 2023 | |
| Estonia | 11 | At Large | Laura Komp | 24 | Cursores Backyard Ultra | Jun 9, 2023 | |
| Estonia | 12 | At Large | Heno Ivanov | 24 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 13 | At Large | Andre Valkman | 24 | Heavy Metal Backyard Ultra | Aug 12, 2023 | |
| Estonia | 14 | At Large | Olle Rõuk | 24 | Backyard Ultra "Lusa Pedas" | Apr 13, 2024 | |
| Estonia | 15 | At Large | |||||
| Estonia | 16 | Alternate | |||||
| Estonia | 17 | Alternate | |||||
| Estonia | 18 | Alternate | |||||
| Estonia | 19 | Alternate | |||||
| Estonia | 20 | Alternate | |||||
| Estonia | 21 | Alternate | |||||
| Finland | 1 | Silver Ticket | Tomi Tuominiemi | Winner | 28 | Pyssymaki Backyard Ultra | Aug 25, 2023 |
| Finland | 2 | Silver Ticket | Winner | Nummela Backyard Ultra | Oct 14, 2023 | ||
| Finland | 3 | Silver Ticket | Winner | Cursores Backyard Ultra | Jun 8, 2024 | ||
| Finland | 4 | Silver Ticket | Winner | Nuuksio Backyard Ultra | Jun 28, 2024 | ||
| Finland | 5 | At Large | Pekka Aalto | W | 33 | Nuuksio Backyard Ultra | Jun 30, 2023 |
| Finland | 6 | At Large | Joni Lepisto | A | 32 | Nuuksio Backyard Ultra | Jun 30, 2023 |
| Finland | 7 | At Large | Emil Soderlund | 32 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 8 | At Large | Visa Kivinen | 32 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 9 | At Large | Juha Jumisko | 32 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 10 | At Large | Anton Aro | 32 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 11 | At Large | Carl Hobbs | W | 31 | Cursores Backyard Ultra | Jun 9, 2023 |
| Finland | 12 | At Large | Victor Borman | A | 30 | Cursores Backyard Ultra | Jun 9, 2023 |
| Finland | 13 | At Large | Jani Hitonen | 30 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 14 | At Large | Tomi Mikkola | 30 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 15 | At Large | Lari Koivu | 29 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 16 | Alternate | Janne Klasila | 28 | Nuuksio Backyard Ultra | Jun 30, 2023 | |
| Finland | 17 | Alternate | Jarkko Aspegren | A | 27 | Backyard Ultra-Pyssymaki | Aug 25, 2023 |
| Finland | 18 | Alternate | Saara Paatalo | A | 27 | Backyard Ultra-Pyssymaki | Aug 25, 2023 |
| Finland | 19 | Alternate | Markus Karlsson | 27 | Backyard Ultra - World Team Championships 2022 - FIN | Oct 15, 2022 | |
| Finland | 20 | Alternate | Jonny Lindstrom | 26 | Cursores Backyard Ultra | Jun 9, 2023 | |
| Finland | 21 | Alternate | Pekka Vahasoyrinki | 26 | Backyard Ultra-Pyssymaki | Aug 25, 2023 | |
| France | 1 | Silver Ticket | Nicolas Cointepas | Winner | 63 | UTLMBY Ultra Tour du Lac de Monteux Backyard Ultra | Oct 13, 2023 |
| France | 2 | Silver Ticket | Christophe ROUAT | Winner | 54 | Infinity Trail Backyard - Hossegor | Apr 19, 2024 |
| France | 3 | Silver Ticket | Winner | Infinity Trail Backyard - Dijon | Jul 5, 2024 | ||
| France | 4 | Silver Ticket | Winner | Infinity Trail Backyard - Pavilly | Aug 2, 2024 | ||
| France | 5 | At Large | Christophe Baud | 77 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| France | 6 | At Large | Claire Bannwarth | 61 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| France | 7 | At Large | Maxime le Meitour | A | 60 | Infinity Trail Backyard-Hossegor | Apr 14, 2023 |
| France | 8 | At Large | Philippe Pollesel | A | 60 | Infinity Trail Backyard-Hossegor | Apr 14, 2023 |
| France | 9 | At Large | Fabrice Puaud | A | 60 | Infinity Trail Backyard-Hossegor | Apr 14, 2023 |
| France | 10 | At Large | Thierry Grajdura | 53 | UTLMBY Ultra Tour du Lac de Monteux Backyard Ultra | Oct 13, 2023 | |
| France | 11 | At Large | Pierre Aubery | 52 | UTLMBY Ultra Tour du Lac de Monteux Backyard Ultra | Oct 13, 2023 | |
| France | 12 | At Large | Christian Mauduit | W | 51 | Backyard Ultra - World Team Championships 2022 - FRA | Oct 15, 2022 |
| France | 13 | At Large | Ronan Pierre | A | 51 | Chartreuse Backyard Ultra | Nov 3, 2023 |
| France | 14 | At Large | Benjamin RASCALOU | 51 | Infinity Trail Backyard - Hossegor | Apr 19, 2024 | |
| France | 15 | At Large | Sebastien Ohl | A | 50 | Backyard Ultra - World Team Championships 2022 - FRA | Oct 15, 2022 |
| France | 16 | Alternate | Fabien Carpentier | 50 | Infinity Trail Backyard-Hossegor | Apr 14, 2023 | |
| France | 17 | Alternate | Jerome Charton | A | 45 | Ultra Tour du Lac de Monteux Backyard Ultra | Oct 21, 2022 |
| France | 18 | Alternate | Jean Rene Delance | A | 45 | Infinity Trail Backyard - Ile d'Aix | Oct 6, 2023 |
| France | 19 | Alternate | Valentin Costa | A | 45 | Infinity Trail-Les Terrils du Nord | Mar 15, 2024 |
| France | 20 | Alternate | Hugues Sucre | 43 | UTLMBY Ultra Tour du Lac de Monteux Backyard Ultra | Oct 13, 2023 | |
| France | 21 | Alternate | Corine Grufaz | 42 | UTLMBY Ultra Tour du Lac de Monteux Backyard Ultra | Oct 13, 2023 | |
| Guatemala | 1 | At Large | |||||
| Guatemala | 2 | At Large | |||||
| Guatemala | 3 | At Large | |||||
| Guatemala | 4 | At Large | |||||
| Guatemala | 5 | At Large | |||||
| Guatemala | 6 | At Large | |||||
| Guatemala | 7 | At Large | |||||
| Guatemala | 8 | At Large | |||||
| Guatemala | 9 | At Large | |||||
| Guatemala | 10 | At Large | |||||
| Guatemala | 11 | At Large | |||||
| Guatemala | 12 | At Large | |||||
| Guatemala | 13 | At Large | |||||
| Guatemala | 14 | At Large | |||||
| Guatemala | 15 | At Large | |||||
| Guatemala | 16 | Alternate | |||||
| Guatemala | 17 | Alternate | |||||
| Guatemala | 18 | Alternate | |||||
| Guatemala | 19 | Alternate | |||||
| Guatemala | 20 | Alternate | |||||
| Guatemala | 21 | Alternate | |||||
| Germany | 1 | Silver Ticket | Marius Seith | Winner | 34 | Bienwald Backyard Ultra | Sep 15, 2023 |
| Germany | 2 | Silver Ticket | Stefan Miyagi | Winner | 30 | Fränkischer Backyard Ultra | Sep 8, 2023 |
| Germany | 3 | Silver Ticket | Norman Mascher-Aspensjo | Winner | 28 | Weserbergland Backyard Ultra | Oct 28, 2023 |
| Germany | 4 | Silver Ticket | Winner | Laufhaus Backyard Ultra | Jul 13, 2024 | ||
| Germany | 5 | At Large | Hendrik Boury | A | 81 | Suffolk Backyard Ultra | Jun 3, 2023 |
| Germany | 6 | At Large | Michael Ohler | A | 45 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 |
| Germany | 7 | At Large | Jonathan Gakstatter | A | 45 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 |
| Germany | 8 | At Large | Matthias Kroling | A | 45 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 |
| Germany | 9 | At Large | Ulrich Trodler | A | 40 | Laufhaus Backyard Ultra | Jul 8, 2023 |
| Germany | 10 | At Large | Matthias Dippacher | 39 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 | |
| Germany | 11 | At Large | Tim Weißbach | 36 | Legends Backyard Belgium | Apr 20, 2024 | |
| Germany | 12 | At Large | Marco Mohler | 35 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 | |
| Germany | 13 | At Large | Claudia Müller | 35 | Legends Backyard Belgium | Apr 20, 2024 | |
| Germany | 14 | At Large | Stefan Wielers | 34 | Legends Backyard Belgium | Apr 20, 2024 | |
| Germany | 15 | At Large | Andreas Löffler | A | 33 | Bienwald Backyard Ultra | Sep 15, 2023 |
| Germany | 16 | Alternate | Tim Weissbach | 33 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 | |
| Germany | 17 | Alternate | Andrea Mehner | 33 | Death at Dupuis | Feb 10, 2024 | |
| Germany | 18 | Alternate | Rene Strosny | 32 | Backyard Ultra - World Team Championships 2022 - GER | Oct 15, 2022 | |
| Germany | 19 | Alternate | Wolfgang Neuweiler | 31 | Bienwald Backyard Ultra | Sep 15, 2023 | |
| Germany | 20 | Alternate | Matthias Franke | 30 | Witiker Backyard Ultra | May 19, 2023 | |
| Germany | 21 | Alternate | Desiree Sauren | 30 | Legends Backyard Belgium | Apr 20, 2024 | |
| Greece | 1 | At Large | Georgios Temon Aek | W | 26 | Kefalonia Backyard Ultra | Apr 13, 2024 |
| Greece | 2 | At Large | Giannis Thomadakis | A | 25 | Cretan Backyard Ultra | Jan 20, 2024 |
| Greece | 3 | At Large | Anastasios Leonidis | A | 25 | Kefalonia Backyard Ultra | Apr 13, 2024 |
| Greece | 4 | At Large | Giorgos Koutroulis | 24 | Cretan Backyard Ultra | Jan 20, 2024 | |
| Greece | 5 | At Large | Tasos Leonidis | 24 | Cretan Backyard Ultra | Jan 20, 2024 | |
| Greece | 6 | At Large | |||||
| Greece | 7 | At Large | |||||
| Greece | 8 | At Large | |||||
| Greece | 9 | At Large | |||||
| Greece | 10 | At Large | |||||
| Greece | 11 | At Large | |||||
| Greece | 12 | At Large | |||||
| Greece | 13 | At Large | |||||
| Greece | 14 | At Large | |||||
| Greece | 15 | At Large | |||||
| Greece | 16 | Alternate | |||||
| Greece | 17 | Alternate | |||||
| Greece | 18 | Alternate | |||||
| Greece | 19 | Alternate | |||||
| Greece | 20 | Alternate | |||||
| Greece | 21 | Alternate | |||||
| Hungary | 1 | Silver Ticket | #REFERENS! | Winner | Don't Speak! Backyard Ultra | Apr 6, 2024 | |
| Hungary | 2 | At Large | Szilard Fodor | W | 64 | Legends Backyard Ultra | Apr 15, 2023 |
| Hungary | 3 | At Large | Zoltan Csecsei | A | 53 | Backyard Ultra - World Team Championships 2022 - HUN | Oct 15, 2022 |
| Hungary | 4 | At Large | Péter Geszti | W | 51 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 |
| Hungary | 5 | At Large | Edit Furesz | 51 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Hungary | 6 | At Large | Gyula Sárosi | A | 50 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 |
| Hungary | 7 | At Large | Peter Geszti | 46 | Backyard Ultra - World Team Championships 2022 - HUN | Oct 15, 2022 | |
| Hungary | 8 | At Large | Adam Kertesz | 46 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 | |
| Hungary | 9 | At Large | Drexler Gabor | 45 | Backyard Ultra - World Team Championships 2022 - HUN | Oct 15, 2022 | |
| Hungary | 10 | At Large | Laszlo Nemes | W | 44 | Don't Speak Backyard Ultra | Aug 5, 2023 |
| Hungary | 11 | At Large | Gabor Gurisatti | A | 43 | Don't Speak Backyard Ultra | Aug 5, 2023 |
| Hungary | 12 | At Large | Sandor Keller | 43 | Backyard Ultra - World Team Championships 2022 - HUN | Oct 15, 2022 | |
| Hungary | 13 | At Large | Ákos Filep | 42 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 | |
| Hungary | 14 | At Large | Nemes László | W | 41 | Don't Speak! Backyard Ultra | Apr 6, 2024 |
| Hungary | 15 | At Large | Kelemen Anett Anett | W | 40 | Don't Speak! Backyard Ultra | Apr 6, 2024 |
| Hungary | 16 | Alternate | Gyula Sarosi | A | 40 | North Balaton Grand Prix Backyard Ultra | Apr 29, 2023 |
| Hungary | 17 | Alternate | Horváth Vilmos | A | 40 | Don't Speak! Backyard Ultra | Apr 6, 2024 |
| Hungary | 18 | Alternate | Mihaly Blasko | 40 | Backyard Ultra - World Team Championships 2022 - HUN | Oct 15, 2022 | |
| Hungary | 19 | Alternate | Róbert Gyöngyösi | 40 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 | |
| Hungary | 20 | Alternate | Gabor Drexler | 37 | 1-Way Ticket Run Backyard Ultra | Jun 9, 2023 | |
| Hungary | 21 | Alternate | Robert Gyongyosi | 37 | Don't Speak Backyard Ultra | Aug 5, 2023 | |
| Iceland | 1 | Silver Ticket | Marlena Radziszewska | Winner | 38 | Iceland Backyard Ultra | Sep 16, 2023 |
| Iceland | 2 | Silver Ticket | Winner | Iceland Backyard Ultra 101 | May 4, 2024 | ||
| Iceland | 3 | At Large | Thorleifur Thorleifsson | 50 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Iceland | 4 | At Large | Mari Jaersk | A | 39 | Heavy Metal Backyard Ultra | Aug 12, 2023 |
| Iceland | 5 | At Large | Elisa Kristinsdottir | A | 37 | Iceland Backyard Ultra | Sep 16, 2023 |
| Iceland | 6 | At Large | Floki Halldorsson | 36 | Iceland Backyard Ultra | Sep 16, 2023 | |
| Iceland | 7 | At Large | Kristjan Svanur | W | 32 | Iceland Backyard Ultra Heidmork | Sep 16, 2022 |
| Iceland | 8 | At Large | Gudjon Sigurdsson | W | 31 | Bakgardur 101 | Apr 29, 2023 |
| Iceland | 9 | At Large | Andri Gudmundsson | 31 | Iceland Backyard Ultra | Sep 16, 2023 | |
| Iceland | 10 | At Large | Kristinn Gunnar Kristinsson | A | 30 | Bakgardur 101 | Apr 29, 2023 |
| Iceland | 11 | At Large | Fridrik Benediktsson | 27 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 12 | At Large | Adam Komorowski | 27 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 13 | At Large | Sif Sumarlidadottir | 26 | Iceland Backyard Ultra Heidmork | Sep 16, 2022 | |
| Iceland | 14 | At Large | Birgir Saevarsson | 26 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 15 | At Large | Margret Salome L. Thorsteinsdottir | 25 | Iceland Backyard Ultra | Sep 16, 2023 | |
| Iceland | 16 | Alternate | Rakel Maria Hjaltadottir | 24 | Iceland Backyard Ultra Heidmork | Sep 16, 2022 | |
| Iceland | 17 | Alternate | Jon Trausi Gudmundsson | 24 | Iceland Backyard Ultra Heidmork | Sep 16, 2022 | |
| Iceland | 18 | Alternate | Runar Sigurdsson | 24 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 19 | Alternate | Runa Rut Ragnarsdottir | 24 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 20 | Alternate | Orvar Steingrimsson | 24 | Backyard Ultra - World Team Championships 2022 - ISL | Oct 15, 2022 | |
| Iceland | 21 | Alternate | Adam Komorowski | 24 | Bakgardur 101 | Apr 29, 2023 | |
| India | 1 | Silver Ticket | Ankit Sharma | Winner | 29 | India Backyard Ultra | Feb 10, 2024 |
| India | 2 | Silver Ticket | Yogesh Sanap | Winner | 21 | Swarajya Backyard Ultra (स्वराज्य BU) | Oct 28, 2023 |
| India | 3 | At Large | Laishram Singh | W | 30 | India Backyard Ultra | Feb 11, 2023 |
| India | 4 | At Large | Chamelia Suhra | W | 29 | Big Boars Backyard Challenge | Apr 6, 2023 |
| India | 5 | At Large | Vishal Adhau | A | 29 | India Backyard Ultra | Feb 11, 2023 |
| India | 6 | At Large | Rajneesh Kumar | A | 28 | India Backyard Ultra | Feb 10, 2024 |
| India | 7 | At Large | Praveen Kaushik | 25 | India Backyard Ultra | Feb 11, 2023 | |
| India | 8 | At Large | Monu Meena | 24 | India Backyard Ultra | Feb 11, 2023 | |
| India | 9 | At Large | |||||
| India | 10 | At Large | |||||
| India | 11 | At Large | |||||
| India | 12 | At Large | |||||
| India | 13 | At Large | |||||
| India | 14 | At Large | |||||
| India | 15 | At Large | |||||
| India | 16 | Alternate | |||||
| India | 17 | Alternate | |||||
| India | 18 | Alternate | |||||
| India | 19 | Alternate | |||||
| India | 20 | Alternate | |||||
| India | 21 | Alternate | |||||
| Ireland | 1 | Silver Ticket | Wayne McGuigan | Winner | 39 | Last One Standing Florence Court Ireland's Backyard Ultra | Aug 26, 2023 |
| Ireland | 2 | Silver Ticket | Peter Cromie | Winner | 37 | LOS Florence Court | Feb 10, 2024 |
| Ireland | 3 | Silver Ticket | Winner | Barry and Johns Dublin Mountain Backyard Ultra | May 11, 2024 | ||
| Ireland | 4 | At Large | Keith Russell | 74 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Ireland | 5 | At Large | Jivee Tolentino | W | 51 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 |
| Ireland | 6 | At Large | Cathal McParland | 39 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 | |
| Ireland | 7 | At Large | Mark Walker | A | 38 | Last One Standing Florence Court | Aug 26, 2023 |
| Ireland | 8 | At Large | Vincent McMath | A | 36 | LOS Florence Court | Feb 10, 2024 |
| Ireland | 9 | At Large | Adam McKee | A | 35 | Last One Standing - Florida Manor | Feb 11, 2023 |
| Ireland | 10 | At Large | Stephen Perry | 31 | LOS Florence Court | Feb 10, 2024 | |
| Ireland | 11 | At Large | Patrick Gallagher | 31 | LOS Florence Court | Feb 10, 2024 | |
| Ireland | 12 | At Large | Terry Canning | 30 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 | |
| Ireland | 13 | At Large | Ian Nelson | 30 | Kronborg Backyard Ultra | Apr 15, 2023 | |
| Ireland | 14 | At Large | Kevin Leahy | W | 29 | Barry and John's Dublin Mountain Backyard Ultra | May 13, 2023 |
| Ireland | 15 | At Large | Myles Barnes | A | 28 | Barry and John's Dublin Mountain Backyard Ultra | May 13, 2023 |
| Ireland | 16 | Alternate | Sammy Lupan | 28 | Last One Standing Florence Court | Aug 26, 2023 | |
| Ireland | 17 | Alternate | Pat Staunton | 27 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 | |
| Ireland | 18 | Alternate | Marty Hagan | 27 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 | |
| Ireland | 19 | Alternate | Greg McClure | 27 | Last One Standing - Florida Manor | Feb 11, 2023 | |
| Ireland | 20 | Alternate | Bobbie Irvine | 26 | Backyard Ultra - World Team Championships 2022 - IRL | Oct 15, 2022 | |
| Ireland | 21 | Alternate | John Gordon | 26 | Last One Standing - Florida Manor | Feb 11, 2023 | |
| Israel | 1 | At Large | Tamar Shay | 40 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Israel | 2 | At Large | Mikhail Oshurkov | A | 39 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 |
| Israel | 3 | At Large | Chanan el Cohen | A | 39 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 |
| Israel | 4 | At Large | Kobe Peled | 34 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 5 | At Large | Dudu Dano | 30 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 6 | At Large | Raman Yair | 28 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 7 | At Large | Stas Khalepski | 28 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 8 | At Large | Hagay Sela | 24 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 9 | At Large | Roy Gelvan | 24 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 10 | At Large | Yair Rozilio | 24 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 11 | At Large | Shaked Gilad | 24 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 12 | At Large | Eyal Cohen | 24 | DNF Challenge-Backyard Ultra Israel | Feb 16, 2023 | |
| Israel | 13 | At Large | |||||
| Israel | 14 | At Large | |||||
| Israel | 15 | At Large | |||||
| Israel | 16 | Alternate | |||||
| Israel | 17 | Alternate | |||||
| Israel | 18 | Alternate | |||||
| Israel | 19 | Alternate | |||||
| Israel | 20 | Alternate | |||||
| Israel | 21 | Alternate | |||||
| Italy | 1 | Silver Ticket | Christian Calabrese | Winner | 42 | L'Immortale | Oct 28, 2023 |
| Italy | 2 | Silver Ticket | Claudio Collu | Winner | 40 | L'Ultimo Sopravvissuto - Milano | Nov 11, 2023 |
| Italy | 3 | Silver Ticket | Vito Intini | Winner | 36 | L'Ultimo Sopravvissuto - Castellaneta | Apr 6, 2024 |
| Italy | 4 | At Large | Antonio Di Manno | 76 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Italy | 5 | At Large | Daniele Lissoni | A | 61 | L'Ultimo Sopravvissuto – Backyard Ultra Faenza* | Jun 2, 2023 |
| Italy | 6 | At Large | Daniele Alimonte | 46 | Backyard Ultra - World Team Championships 2022 - ITA | Oct 15, 2022 | |
| Italy | 7 | At Large | Cesare Mauri | A | 41 | L'Immortale | Oct 28, 2023 |
| Italy | 8 | At Large | Vittorio Silva | 40 | L'Ultimo Sopravvissuto – Backyard Ultra Faenza* | Jun 2, 2023 | |
| Italy | 9 | At Large | Fabio Costi | A | 39 | L'Ultimo Sopravvissuto - Milano | Nov 11, 2023 |
| Italy | 10 | At Large | Matteo Pieri | A | 37 | L'Ultimo Sopravvissuto – Backyard Ultra Roma | Feb 17, 2023 |
| Italy | 11 | At Large | Michele Notarangelo | A | 37 | L'Ultimo Sopravvissuto – Backyard Ultra Roma | Feb 17, 2023 |
| Italy | 12 | At Large | Francesca Ferraro | 37 | Backyard Ultra - World Team Championships 2022 - ITA | Oct 15, 2022 | |
| Italy | 13 | At Large | Piergiuseppe Monegato | 37 | L'Immortale | Oct 28, 2023 | |
| Italy | 14 | At Large | Francesco Francescato | A | 35 | Backyard L'Immortale Monselice | Oct 28, 2022 |
| Italy | 15 | At Large | Roldano Marzorati | A | 35 | Backyard L'Immortale Monselice | Oct 28, 2022 |
| Italy | 16 | Alternate | Luca Ambrosini | 34 | L'Ultimo Sopravvissuto – Backyard Ultra Roma | Feb 17, 2023 | |
| Italy | 17 | Alternate | Mattia Colzada | 33 | Backyard Ultra - World Team Championships 2022 - ITA | Oct 15, 2022 | |
| Italy | 18 | Alternate | Alessandro Gomiero | 33 | L'Ultimo Sopravvissuto - Castellaneta | Apr 6, 2024 | |
| Italy | 19 | Alternate | Manuel Viezzi | 31 | Backyard L'Immortale Monselice | Oct 28, 2022 | |
| Italy | 20 | Alternate | Giuseppe Matteucci | 31 | L'Ultimo Sopravvissuto – Backyard Ultra Roma | Feb 17, 2023 | |
| Italy | 21 | Alternate | Vittorio Cavallini | 31 | L'Immortale | Oct 28, 2023 | |
| Japan | 1 | Silver Ticket | Minoru Tanaka | Winner | 64 | Backyard Ultra Last Samurai Standing - Shimane | Nov 23, 2023 |
| Japan | 2 | Silver Ticket | Takeshi Sakuraba | Winner | 52 | Backyard Ultra Last Samurai Standing - Fukushima | Nov 23, 2023 |
| Japan | 3 | Silver Ticket | Kawabata Kazuhiro | Winner | 42 | Backyard Ultra Last Samurai Standing - Kyoto | Nov 23, 2023 |
| Japan | 4 | Silver Ticket | Takahasi Kengo | Winner | 42 | Backyard Ultra Last Samurai Standing - Gunma | Nov 23, 2023 |
| Japan | 5 | Silver Ticket | Yusuke Sagou | Winner | 30 | Backyard Ultra Last Samurai Standing - Nigata | Nov 23, 2023 |
| Japan | 6 | Silver Ticket | Keisuki Minami | Winner | 25 | Backyard Ultra Last Samurai Standing - Hokkaido | Nov 23, 2023 |
| Japan | 7 | At Large | Terumichi Morishita | 101 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Japan | 8 | At Large | Daiki Shibawaki | W | 86 | Backyard Ultra - World Team Championships 2022 - JPN | Oct 15, 2022 |
| Japan | 9 | At Large | Yukinori Yoshida | A | 85 | Backyard Ultra - World Team Championships 2022 - JPN | Oct 15, 2022 |
| Japan | 10 | At Large | Akihiro Maeda | 83 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Japan | 11 | At Large | Tokimasa Hirata | 74 | Backyard Ultra - World Team Championships 2022 - JPN | Oct 15, 2022 | |
| Japan | 12 | At Large | Michitaro Mizuno | A | 70 | Backyard Ultra Last Samurai Standing - Tokyo | Nov 23, 2023 |
| Japan | 13 | At Large | Tetsuo Kiso | A | 70 | Backyard Ultra Last Samurai Standing - Tokyo | Nov 23, 2023 |
| Japan | 14 | At Large | Kurai Quatresous | 67 | Backyard Ultra - World Team Championships 2022 - JPN | Oct 15, 2022 | |
| Japan | 15 | At Large | Iwasawa Takashi | A | 63 | Backyard Ultra Last Samurai Standing - Shimane | Nov 23, 2023 |
| Japan | 16 | Alternate | Tomoaki Okumura | 62 | Backyard Ultra Last Samurai Standing - Tokyo | Nov 23, 2023 | |
| Japan | 17 | Alternate | Yusuke Inanaga | 59 | Backyard Ultra Last Samurai Standing - Tokyo | Nov 23, 2023 | |
| Japan | 18 | Alternate | Nakata Kazuhiko | 53 | Backyard Ultra Last Samurai Standing - Shimane | Nov 23, 2023 | |
| Japan | 19 | Alternate | Hisayuki Tateno | 52 | Backyard Ultra - World Team Championships 2022 - JPN | Oct 15, 2022 | |
| Japan | 20 | Alternate | Akira Mitani | A | 51 | Backyard Ultra Last Samurai Standing - Fukushima | Nov 23, 2023 |
| Japan | 21 | Alternate | Shinya Abe | 49 | Backyard Ultra Last Samurai Standing - Tokyo | Nov 23, 2023 | |
| Kazakhstan | 1 | Silver Ticket | Winner | Backyard Ultra KZ | Mar 21, 2024 | ||
| Kazakhstan | 2 | At Large | Altay Kurmanbayev | W | 25 | Backyard Ultra KZ | Mar 21, 2023 |
| Kazakhstan | 3 | At Large | Kamil Bakirov | A | 24 | Backyard Ultra KZ | Mar 21, 2023 |
| Kazakhstan | 4 | At Large | |||||
| Kazakhstan | 5 | At Large | |||||
| Kazakhstan | 6 | At Large | |||||
| Kazakhstan | 7 | At Large | |||||
| Kazakhstan | 8 | At Large | |||||
| Kazakhstan | 9 | At Large | |||||
| Kazakhstan | 10 | At Large | |||||
| Kazakhstan | 11 | At Large | |||||
| Kazakhstan | 12 | At Large | |||||
| Kazakhstan | 13 | At Large | |||||
| Kazakhstan | 14 | At Large | |||||
| Kazakhstan | 15 | At Large | |||||
| Kazakhstan | 16 | Alternate | |||||
| Kazakhstan | 17 | Alternate | |||||
| Kazakhstan | 18 | Alternate | |||||
| Kazakhstan | 19 | Alternate | |||||
| Kazakhstan | 20 | Alternate | |||||
| Kazakhstan | 21 | Alternate | |||||
| Kenya | 1 | Silver Ticket | Peter Wambugu Wanjiru | Winner | 28 | Nairobi Backyard | Mar 23, 2024 |
| Kenya | 2 | At Large | Michael Kihiko | A | 27 | Nairobi Backyard | Mar 23, 2024 |
| Kenya | 3 | At Large | Clement Akach | 26 | Nairobi Backyard | Mar 23, 2024 | |
| Kenya | 4 | At Large | Onesmus Mutiga | 24 | Nairobi Backyard | Mar 23, 2024 | |
| Kenya | 5 | At Large | |||||
| Kenya | 6 | At Large | |||||
| Kenya | 7 | At Large | |||||
| Kenya | 8 | At Large | |||||
| Kenya | 9 | At Large | |||||
| Kenya | 10 | At Large | |||||
| Kenya | 11 | At Large | |||||
| Kenya | 12 | At Large | |||||
| Kenya | 13 | At Large | |||||
| Kenya | 14 | At Large | |||||
| Kenya | 15 | At Large | |||||
| Kenya | 16 | Alternate | |||||
| Kenya | 17 | Alternate | |||||
| Kenya | 18 | Alternate | |||||
| Kenya | 19 | Alternate | |||||
| Kenya | 20 | Alternate | |||||
| Kenya | 21 | Alternate | |||||
| Latvia | 1 | At Large | Ritvars Kalnins | 64 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Latvia | 2 | At Large | Ritvars Kalniņš | 33 | Backyard Ultra "Lusa Pedas" | Apr 13, 2024 | |
| Latvia | 3 | At Large | Artis Zvejnieks | 31 | Backyard Ultra "Lusa Pedas" | Apr 13, 2024 | |
| Latvia | 4 | At Large | Kristaps Kanna | 30 | Backyard Ultra “Lusa Pedas” | Apr 8, 2023 | |
| Latvia | 5 | At Large | Artis Zvejnieks | 26 | Backyard Ultra “Lusa Pedas” | Apr 8, 2023 | |
| Latvia | 6 | At Large | Aivars Bondars | 25 | Backyard Ultra “Lusa Pedas” | Apr 8, 2023 | |
| Latvia | 7 | At Large | Valdis Nilovs | 25 | Backyard Ultra “Lusa Pedas” | Apr 8, 2023 | |
| Latvia | 8 | At Large | Inara Jerina | 25 | Rasselbock BYU:Spring | Mar 2, 2024 | |
| Latvia | 9 | At Large | Arturs Krumins | 24 | Backyard Ultra “Lusa Pedas” | Apr 8, 2023 | |
| Latvia | 10 | At Large | |||||
| Latvia | 11 | At Large | |||||
| Latvia | 12 | At Large | |||||
| Latvia | 13 | At Large | |||||
| Latvia | 14 | At Large | |||||
| Latvia | 15 | At Large | |||||
| Latvia | 16 | Alternate | |||||
| Latvia | 17 | Alternate | |||||
| Latvia | 18 | Alternate | |||||
| Latvia | 19 | Alternate | |||||
| Latvia | 20 | Alternate | |||||
| Latvia | 21 | Alternate | |||||
| Malaysia | 1 | Silver Ticket | Willie David Christopher | Winner | 18 | Pirate Backyard Ultra | Feb 10, 2024 |
| Malaysia | 2 | Silver Ticket | Winner | Malaysia Backyard Ultra | Jul 5, 2024 | ||
| Malaysia | 3 | At Large | Chin Yong | 28 | God’s Own Backyard Ultra-Fall | Nov 5, 2022 | |
| Malaysia | 4 | At Large | David Christopher | W | 25 | Backyard Ultra - World Team Championships 2022 - MAS | Oct 15, 2022 |
| Malaysia | 5 | At Large | Abdul Rahman Bullah | A | 24 | Backyard Ultra - World Team Championships 2022 - MAS | Oct 15, 2022 |
| Malaysia | 6 | At Large | Soonseng Ong | A | 24 | Backyard Ultra - World Team Championships 2022 - MAS | Oct 15, 2022 |
| Malaysia | 7 | At Large | |||||
| Malaysia | 8 | At Large | |||||
| Malaysia | 9 | At Large | |||||
| Malaysia | 10 | At Large | |||||
| Malaysia | 11 | At Large | |||||
| Malaysia | 12 | At Large | |||||
| Malaysia | 13 | At Large | |||||
| Malaysia | 14 | At Large | |||||
| Malaysia | 15 | At Large | |||||
| Malaysia | 16 | Alternate | |||||
| Malaysia | 17 | Alternate | |||||
| Malaysia | 18 | Alternate | |||||
| Malaysia | 19 | Alternate | |||||
| Malaysia | 20 | Alternate | |||||
| Malaysia | 21 | Alternate | |||||
| Malta | 1 | Silver Ticket | Mark Bessina | Winner | 28 | Endure | Dec 9, 2023 |
| Malta | 2 | At Large | Niki Micallef | 48 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Malta | 3 | At Large | Mark Bezzina | A | 30 | Endure | Dec 10, 2022 |
| Malta | 4 | At Large | David Micallef | 28 | Endure | Dec 10, 2022 | |
| Malta | 5 | At Large | Stephen Sammut Nurminen | A | 26 | Backyard Ultra - World Team Championships 2022 - MLT | Oct 15, 2022 |
| Malta | 6 | At Large | Drew Lang | 26 | Endure | Dec 10, 2022 | |
| Malta | 7 | At Large | Pawlu Zammit | 26 | Endure | Dec 9, 2023 | |
| Malta | 8 | At Large | Stephanie Smith | 25 | Backyard Ultra - World Team Championships 2022 - MLT | Oct 15, 2022 | |
| Malta | 9 | At Large | Robert Formosa | 25 | Endure | Dec 9, 2023 | |
| Malta | 10 | At Large | Robert Formosa | 24 | Endure | Dec 10, 2022 | |
| Malta | 11 | At Large | Adrian Bezzina | 24 | Endure | Dec 9, 2023 | |
| Malta | 12 | At Large | Maria Sultana | 24 | Endure | Dec 9, 2023 | |
| Malta | 13 | At Large | |||||
| Malta | 14 | At Large | |||||
| Malta | 15 | At Large | |||||
| Malta | 16 | Alternate | |||||
| Malta | 17 | Alternate | |||||
| Malta | 18 | Alternate | |||||
| Malta | 19 | Alternate | |||||
| Malta | 20 | Alternate | |||||
| Malta | 21 | Alternate | |||||
| Mauritius | 1 | At Large | |||||
| Mauritius | 2 | At Large | |||||
| Mauritius | 3 | At Large | |||||
| Mauritius | 4 | At Large | |||||
| Mauritius | 5 | At Large | |||||
| Mauritius | 6 | At Large | |||||
| Mauritius | 7 | At Large | |||||
| Mauritius | 8 | At Large | |||||
| Mauritius | 9 | At Large | |||||
| Mauritius | 10 | At Large | |||||
| Mauritius | 11 | At Large | |||||
| Mauritius | 12 | At Large | |||||
| Mauritius | 13 | At Large | |||||
| Mauritius | 14 | At Large | |||||
| Mauritius | 15 | At Large | |||||
| Mauritius | 16 | Alternate | |||||
| Mauritius | 17 | Alternate | |||||
| Mauritius | 18 | Alternate | |||||
| Mauritius | 19 | Alternate | |||||
| Mauritius | 20 | Alternate | |||||
| Mauritius | 21 | Alternate | |||||
| Mexico | 1 | Silver Ticket | Winner | el Ultimo Atleta de Pie | Mar 23, 2024 | ||
| Mexico | 2 | Silver Ticket | Winner | The Last One Won | Apr 27, 2024 | ||
| Mexico | 3 | Silver Ticket | Winner | Salvaje Backyard | Aug 10, 2024 | ||
| Mexico | 4 | At Large | Rodolfo Ramirez Leonides | 75 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Mexico | 5 | At Large | Reyes Satevo | 67 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Mexico | 6 | At Large | Marco Antonio Zaragoza Campillo | A | 65 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 |
| Mexico | 7 | At Large | Juan Contreras | 47 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 | |
| Mexico | 8 | At Large | Pedro Parra | 43 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 | |
| Mexico | 9 | At Large | Jose Daniel Gonzalez Alonso | 43 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 | |
| Mexico | 10 | At Large | Juan Bravo | W | 42 | Backyard Matamoros | Nov 26, 2022 |
| Mexico | 11 | At Large | Rodolfo Ramirez | A | 42 | Backyard Ultra el Ultimo Atleta de Pie | Mar 23, 2024 |
| Mexico | 12 | At Large | Jesus Gonzalez | W | 41 | Ciapas Backyard Ultra las Hamacas | Mar 9, 2024 |
| Mexico | 13 | At Large | Alejandro Santiago | A | 41 | Backyard Matamoros | Nov 26, 2022 |
| Mexico | 14 | At Large | Armando Almonte | A | 40 | Ciapas Backyard Ultra las Hamacas | Mar 9, 2024 |
| Mexico | 15 | At Large | Adan Elox | A | 40 | Ciapas Backyard Ultra las Hamacas | Mar 9, 2024 |
| Mexico | 16 | Alternate | Alejandro Hernandez | A | 40 | Ciapas Backyard Ultra las Hamacas | Mar 9, 2024 |
| Mexico | 17 | Alternate | Miguel Viniegra | 40 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 | |
| Mexico | 18 | Alternate | Julio Orlando Becerril Garcia | 40 | Backyard Ultra - World Team Championships 2022 - MEX | Oct 15, 2022 | |
| Mexico | 19 | Alternate | Jesus Alberto Gonzalez Carro | A | 39 | Salvaje Backyard Ultra | Aug 12, 2023 |
| Mexico | 20 | Alternate | Eduardo Anaya | 35 | Ciapas Backyard Ultra las Hamacas | Mar 9, 2024 | |
| Mexico | 21 | Alternate | Reyes Jiltro | W | 34 | el Ultimo Atleta de Pie | Mar 25, 2023 |
| Montenegro | 1 | At Large | |||||
| Montenegro | 2 | At Large | |||||
| Montenegro | 3 | At Large | |||||
| Montenegro | 4 | At Large | |||||
| Montenegro | 5 | At Large | |||||
| Montenegro | 6 | At Large | |||||
| Montenegro | 7 | At Large | |||||
| Montenegro | 8 | At Large | |||||
| Montenegro | 9 | At Large | |||||
| Montenegro | 10 | At Large | |||||
| Montenegro | 11 | At Large | |||||
| Montenegro | 12 | At Large | |||||
| Montenegro | 13 | At Large | |||||
| Montenegro | 14 | At Large | |||||
| Montenegro | 15 | At Large | |||||
| Montenegro | 16 | Alternate | |||||
| Montenegro | 17 | Alternate | |||||
| Montenegro | 18 | Alternate | |||||
| Montenegro | 19 | Alternate | |||||
| Montenegro | 20 | Alternate | |||||
| Montenegro | 21 | Alternate | |||||
| Morocco | 1 | Silver Ticket | Mohamed Ezzouak | Winner | 23 | Morocco Backyard Ultra : The One | Nov 25, 2023 |
| Morocco | 2 | At Large | Abderrahmane Ait Haddou | W | 32 | Backyard Ultra - World Team Championships 2022 - MAR | Oct 15, 2022 |
| Morocco | 3 | At Large | Anouar Mohamed Glia | A | 31 | Backyard Ultra - World Team Championships 2022 - MAR | Oct 15, 2022 |
| Morocco | 4 | At Large | Ibrahim Aldaz | 28 | Backyard Ultra - World Team Championships 2022 - MAR | Oct 15, 2022 | |
| Morocco | 5 | At Large | Bouchta el Fadel | 26 | Backyard Ultra - World Team Championships 2022 - MAR | Oct 15, 2022 | |
| Morocco | 6 | At Large | Mohammed Glia | 24 | Morocco Backyard Ultra : The One | Sep 23, 2022 | |
| Morocco | 7 | At Large | Lahcen El Hamdany | 24 | Backyard Ultra - World Team Championships 2022 - MAR | Oct 15, 2022 | |
| Morocco | 8 | At Large | |||||
| Morocco | 9 | At Large | |||||
| Morocco | 10 | At Large | |||||
| Morocco | 11 | At Large | |||||
| Morocco | 12 | At Large | |||||
| Morocco | 13 | At Large | |||||
| Morocco | 14 | At Large | |||||
| Morocco | 15 | At Large | |||||
| Morocco | 16 | Alternate | |||||
| Morocco | 17 | Alternate | |||||
| Morocco | 18 | Alternate | |||||
| Morocco | 19 | Alternate | |||||
| Morocco | 20 | Alternate | |||||
| Morocco | 21 | Alternate | |||||
| Namibia | 1 | Silver Ticket | Winner | Brandberg Backyard Ultra | Aug 3, 2024 | ||
| Namibia | 2 | At Large | |||||
| Namibia | 3 | At Large | |||||
| Namibia | 4 | At Large | |||||
| Namibia | 5 | At Large | |||||
| Namibia | 6 | At Large | |||||
| Namibia | 7 | At Large | |||||
| Namibia | 8 | At Large | |||||
| Namibia | 9 | At Large | |||||
| Namibia | 10 | At Large | |||||
| Namibia | 11 | At Large | |||||
| Namibia | 12 | At Large | |||||
| Namibia | 13 | At Large | |||||
| Namibia | 14 | At Large | |||||
| Namibia | 15 | At Large | |||||
| Namibia | 16 | Alternate | |||||
| Namibia | 17 | Alternate | |||||
| Namibia | 18 | Alternate | |||||
| Namibia | 19 | Alternate | |||||
| Namibia | 20 | Alternate | |||||
| Namibia | 21 | Alternate | |||||
| Netherlands | 1 | At Large | Roman Packbier | 43 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Netherlands | 2 | At Large | Gaston Metselaar | 42 | Legends Backyard Ultra | Apr 15, 2023 | |
| Netherlands | 3 | At Large | Hinke Schokker | A | 40 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 |
| Netherlands | 4 | At Large | Adrianne Pandelaers | A | 40 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 |
| Netherlands | 5 | At Large | Gerben Oevermans | 38 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 6 | At Large | Kanter Eefting | 34 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 7 | At Large | Eduan Kruger | 33 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 8 | At Large | Mark Hessels | W | 32 | Dutch Backyard Ultra | Mar 8, 2024 |
| Netherlands | 9 | At Large | Addie van der Vleuten | 31 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 10 | At Large | Endymion Kasanardjo | 31 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 11 | At Large | Gabrielle Ten Velde | 30 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 12 | At Large | Monica Dekker | 30 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 13 | At Large | Arenda Konneke-Scherpenkate | 30 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 14 | At Large | Berry Snoeren | 30 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 15 | At Large | Sam Bracke | 30 | Dutch Backyard Ultra | Mar 8, 2024 | |
| Netherlands | 16 | Alternate | Nico Jakobs | 29 | Backyard Ultra - World Team Championships 2022 - NED | Oct 15, 2022 | |
| Netherlands | 17 | Alternate | Harm Wiegers | 27 | Dutch Backyard Ultra | Mar 8, 2024 | |
| Netherlands | 18 | Alternate | Bernhard Scholing | 27 | Dutch Backyard Ultra | Mar 8, 2024 | |
| Netherlands | 19 | Alternate | Bauke Rietvled | 26 | Dutch Backyard Ultra | Mar 8, 2024 | |
| Netherlands | 20 | Alternate | Joost Perschier | 26 | Dutch Backyard Ultra | Mar 8, 2024 | |
| Netherlands | 21 | Alternate | Govert Heijboer | 25 | Big Boars Backyard Challenge | Apr 6, 2023 | |
| New Caledonia | 1 | Silver Ticket | Winner | Backyard Ultra-Nouvelle Caledonie | Jun 21, 2024 | ||
| New Caledonia | 2 | At Large | |||||
| New Caledonia | 3 | At Large | |||||
| New Caledonia | 4 | At Large | |||||
| New Caledonia | 5 | At Large | |||||
| New Caledonia | 6 | At Large | |||||
| New Caledonia | 7 | At Large | |||||
| New Caledonia | 8 | At Large | |||||
| New Caledonia | 9 | At Large | |||||
| New Caledonia | 10 | At Large | |||||
| New Caledonia | 11 | At Large | |||||
| New Caledonia | 12 | At Large | |||||
| New Caledonia | 13 | At Large | |||||
| New Caledonia | 14 | At Large | |||||
| New Caledonia | 15 | At Large | |||||
| New Caledonia | 16 | Alternate | |||||
| New Caledonia | 17 | Alternate | |||||
| New Caledonia | 18 | Alternate | |||||
| New Caledonia | 19 | Alternate | |||||
| New Caledonia | 20 | Alternate | |||||
| New Caledonia | 21 | Alternate | |||||
| New Zealand | 1 | Silver Ticket | Stuart Lynch | Winner | 43 | The Riverhead Backyard ReLaps Ultra | Mar 23, 2024 |
| New Zealand | 2 | Silver Ticket | Glenn Sutton | Winner | 34 | Pig's Backyard Ultra | Feb 10, 2024 |
| New Zealand | 3 | Silver Ticket | Winner | Krayzie Midwinter Backyard Ultra | Jun 29, 2024 | ||
| New Zealand | 4 | At Large | Sam Harvey | A | 101 | Dead Cow Gully Backyard | Jun 17, 2023 |
| New Zealand | 5 | At Large | John Bayne | 51 | Dead Cow Gully Backyard | Jun 17, 2023 | |
| New Zealand | 6 | At Large | Jeremy Pelvin | W | 50 | Arrowtown Backyard Ultra | Nov 11, 2023 |
| New Zealand | 7 | At Large | Scott Bougen | A | 45 | Backyard Ultra - World Team Championships 2022 - NZL | Oct 15, 2022 |
| New Zealand | 8 | At Large | Brandon Purdue | A | 42 | Krayzie Midwinter Backyard Ultra | Jun 30, 2023 |
| New Zealand | 9 | At Large | Caleb Pearson | A | 42 | The Riverhead Backyard ReLaps Ultra | Mar 23, 2024 |
| New Zealand | 10 | At Large | Shannon Rhodes | 42 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 11 | At Large | Brion Matthews | 41 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 12 | At Large | Johan Bergman | 40 | Backyard Ultra - World Team Championships 2022 - NZL | Oct 15, 2022 | |
| New Zealand | 13 | At Large | Chris Taylor | 40 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 14 | At Large | Steve Tripp | 40 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 15 | At Large | Glenn Tomlinson | 38 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 16 | Alternate | Brooke Thomas | 38 | The Riverhead Backyard ReLaps Ultra | Mar 23, 2024 | |
| New Zealand | 17 | Alternate | Fiona Hayvice | 37 | Backyard Ultra - World Team Championships 2022 - NZL | Oct 15, 2022 | |
| New Zealand | 18 | Alternate | Anthony Kerr-Taylor | 37 | The Riverhead Backyard ReLaps Ultra | Mar 23, 2024 | |
| New Zealand | 19 | Alternate | Jayden Anker | A | 36 | Scenic Circles | Sep 2, 2023 |
| New Zealand | 20 | Alternate | Shannon-Leigh Litt | 35 | Arrowtown Backyard Ultra | Nov 11, 2023 | |
| New Zealand | 21 | Alternate | Connor Aldridge | 35 | The Riverhead Backyard ReLaps Ultra | Mar 23, 2024 | |
| North Macedonia | 1 | At Large | |||||
| North Macedonia | 2 | At Large | |||||
| North Macedonia | 3 | At Large | |||||
| North Macedonia | 4 | At Large | |||||
| North Macedonia | 5 | At Large | |||||
| North Macedonia | 6 | At Large | |||||
| North Macedonia | 7 | At Large | |||||
| North Macedonia | 8 | At Large | |||||
| North Macedonia | 9 | At Large | |||||
| North Macedonia | 10 | At Large | |||||
| North Macedonia | 11 | At Large | |||||
| North Macedonia | 12 | At Large | |||||
| North Macedonia | 13 | At Large | |||||
| North Macedonia | 14 | At Large | |||||
| North Macedonia | 15 | At Large | |||||
| North Macedonia | 16 | Alternate | |||||
| North Macedonia | 17 | Alternate | |||||
| North Macedonia | 18 | Alternate | |||||
| North Macedonia | 19 | Alternate | |||||
| North Macedonia | 20 | Alternate | |||||
| North Macedonia | 21 | Alternate | |||||
| Norway | 1 | Silver Ticket | Arild Moen | Winner | 26 | Muruvik Backyard Ultra | Sep 23, 2023 |
| Norway | 2 | Silver Ticket | Winner | Ekeberg Backyard Ultra – Last One Standing | Feb 10, 2024 | ||
| Norway | 3 | Silver Ticket | Winner | Hagemanns Backyard Ultra | Apr 4, 2024 | ||
| Norway | 4 | Silver Ticket | Winner | Hell Backyard Ultra | Apr 22, 2024 | ||
| Norway | 5 | At Large | Jon Asphjell | 56 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Norway | 6 | At Large | Eivind Svellingen | A | 37 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 |
| Norway | 7 | At Large | Morten Auset | W | 31 | Hell Backyard Ultra | Apr 20, 2024 |
| Norway | 8 | At Large | Randi Rye | A | 31 | Hell Backyard Ultra | Apr 22, 2023 |
| Norway | 9 | At Large | Luca Roncoroni | 31 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 10 | At Large | Bjarte Wattland | 31 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 11 | At Large | Rune Kvam | 31 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 12 | At Large | Geir Hansen | A | 30 | Hell Backyard Ultra | Apr 20, 2024 |
| Norway | 13 | At Large | Kirsti Skatoy | 30 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 14 | At Large | Håkon Nesteby | 30 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 15 | At Large | Hakon Meland-Tangen | 30 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 16 | Alternate | Harald Bjerke | A | 29 | Ekeberg Backyard Ultra – Last One Standing | Mar 23, 2024 |
| Norway | 17 | Alternate | Ida Steiro | A | 28 | Ekeberg Backyard Ultra | Feb 11, 2023 |
| Norway | 18 | Alternate | Jørgen Aam | 28 | Hell Backyard Ultra | Apr 20, 2024 | |
| Norway | 19 | Alternate | Marco Parise | 27 | Backyard Ultra - World Team Championships 2022 - NOR | Oct 15, 2022 | |
| Norway | 20 | Alternate | Glenn Hjortefot | 26 | Ekeberg Backyard Ultra – Last One Standing | Mar 23, 2024 | |
| Norway | 21 | Alternate | Havard Huru Bergene | 25 | Ekeberg Backyard Ultra | Feb 11, 2023 | |
| Pakistan | 1 | Silver Ticket | Jamal Said | Winner | 34 | Margalla Backyard Ultra | Dec 9, 2023 |
| Pakistan | 2 | At Large | Fida Muhammad | A | 49 | Backyard Ultra - World Team Championships 2022 - PAK | Oct 15, 2022 |
| Pakistan | 3 | At Large | Kashif Khan | A | 33 | Margalla Backyard Ultra | Dec 9, 2023 |
| Pakistan | 4 | At Large | Athar Akhtar | 32 | Margalla Backyard Ultra | Dec 9, 2023 | |
| Pakistan | 5 | At Large | Hassan Habib | 29 | Backyard Ultra - World Team Championships 2022 - PAK | Oct 15, 2022 | |
| Pakistan | 6 | At Large | Muhammad Ramzan Sajid | 27 | Backyard Ultra - World Team Championships 2022 - PAK | Oct 15, 2022 | |
| Pakistan | 7 | At Large | Wagar Khan | 24 | Margalla Backyard Ultra | Dec 9, 2023 | |
| Pakistan | 8 | At Large | |||||
| Pakistan | 9 | At Large | |||||
| Pakistan | 10 | At Large | |||||
| Pakistan | 11 | At Large | |||||
| Pakistan | 12 | At Large | |||||
| Pakistan | 13 | At Large | |||||
| Pakistan | 14 | At Large | |||||
| Pakistan | 15 | At Large | |||||
| Pakistan | 16 | Alternate | |||||
| Pakistan | 17 | Alternate | |||||
| Pakistan | 18 | Alternate | |||||
| Pakistan | 19 | Alternate | |||||
| Pakistan | 20 | Alternate | |||||
| Pakistan | 21 | Alternate | |||||
| Paraguay | 1 | At Large | |||||
| Paraguay | 2 | At Large | |||||
| Paraguay | 3 | At Large | |||||
| Paraguay | 4 | At Large | |||||
| Paraguay | 5 | At Large | |||||
| Paraguay | 6 | At Large | |||||
| Paraguay | 7 | At Large | |||||
| Paraguay | 8 | At Large | |||||
| Paraguay | 9 | At Large | |||||
| Paraguay | 10 | At Large | |||||
| Paraguay | 11 | At Large | |||||
| Paraguay | 12 | At Large | |||||
| Paraguay | 13 | At Large | |||||
| Paraguay | 14 | At Large | |||||
| Paraguay | 15 | At Large | |||||
| Paraguay | 16 | Alternate | |||||
| Paraguay | 17 | Alternate | |||||
| Paraguay | 18 | Alternate | |||||
| Paraguay | 19 | Alternate | |||||
| Paraguay | 20 | Alternate | |||||
| Paraguay | 21 | Alternate | |||||
| Philippines | 1 | Silver Ticket | Ronie Nullar | Winner | 11 | Jingle Balls Backyard Ultra | Dec 8, 2023 |
| Philippines | 2 | Silver Ticket | Winner | Tarlac Backyard Ultra | Jul 13, 2023 | ||
| Philippines | 3 | At Large | Jivee Tolentino | 81 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Philippines | 4 | At Large | Ryan Baldovino | W | 30 | Yalabyalam Backyard Ultra | Nov 18, 2023 |
| Philippines | 5 | At Large | Marvin Buizon | A | 29 | Yalabyalam Backyard Ultra | Nov 18, 2023 |
| Philippines | 6 | At Large | Ted Andrew Monsanto | 28 | Yalabyalam Backyard Ultra | Nov 18, 2023 | |
| Philippines | 7 | At Large | Rowell Nisperos Campos | 26 | Big Boars Backyard Challenge | Apr 6, 2023 | |
| Philippines | 8 | At Large | Freddie Blanco | 24 | Yalabyalam Backyard Ultra | Nov 18, 2023 | |
| Philippines | 9 | At Large | Dennies Lajada | W | 15 | Tarlac Backyard Ultra | Aug 19, 2023 |
| Philippines | 10 | At Large | |||||
| Philippines | 11 | At Large | |||||
| Philippines | 12 | At Large | |||||
| Philippines | 13 | At Large | |||||
| Philippines | 14 | At Large | |||||
| Philippines | 15 | At Large | |||||
| Philippines | 16 | Alternate | |||||
| Philippines | 17 | Alternate | |||||
| Philippines | 18 | Alternate | |||||
| Philippines | 19 | Alternate | |||||
| Philippines | 20 | Alternate | |||||
| Philippines | 21 | Alternate | |||||
| Poland | 1 | Silver Ticket | Lucasz Wrobel | Winner | 70 | Backyard Ultra Warmia | Mar 22, 2024 |
| Poland | 2 | Silver Ticket | Winner | Backyard Ultra Polska | Jul 19, 2024 | ||
| Poland | 3 | At Large | Bartosz Fudali | 103 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Poland | 4 | At Large | Tomasz Cyganski | A | 69 | Backyard Ultra Warmia | Mar 22, 2024 |
| Poland | 5 | At Large | Patryk Swietochowski | A | 63 | Backyard Ultra Polska | Jul 21, 2023 |
| Poland | 6 | At Large | Pawel Pszczolkowski | 62 | Backyard Ultra Polska | Jul 21, 2023 | |
| Poland | 7 | At Large | Piotr Luszcz | A | 51 | Sowi Backyard Ultra | May 26, 2023 |
| Poland | 8 | At Large | Patrycja Bereznowska | 48 | Backyard Ultra Polska | Jul 21, 2023 | |
| Poland | 9 | At Large | Michal Sitarek | 40 | Backyard Ultra Warmia | Mar 22, 2024 | |
| Poland | 10 | At Large | Rafal Kot | 37 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Poland | 11 | At Large | Damian Falandysz | W | 36 | Backyard Ultra Rospuda | Nov 12, 2022 |
| Poland | 12 | At Large | Mariusz Bartosinski | 36 | Backyard Ultra Warmia | Mar 22, 2024 | |
| Poland | 13 | At Large | Michal Karwowski | 35 | Backyard Ultra Polska | Aug 25, 2022 | |
| Poland | 14 | At Large | Daniel Stroinski | 35 | Backyard Ultra Polska | Jul 21, 2023 | |
| Poland | 15 | At Large | Jakub Ribaltowski | 35 | Backyard Ultra Warmia | Mar 22, 2024 | |
| Poland | 16 | Alternate | Zenon Szrull | A | 34 | Backyard Ultra Rospuda | Sep 30, 2023 |
| Poland | 17 | Alternate | Norbert Marczuk | A | 34 | Backyard Ultra Rospuda | Sep 30, 2023 |
| Poland | 18 | Alternate | Monika Grabarczyk | 34 | Backyard Ultra Polska | Jul 21, 2023 | |
| Poland | 19 | Alternate | Tomasz Wieczorek | 34 | Backyard Ultra Warmia | Mar 22, 2024 | |
| Poland | 20 | Alternate | Wincenty Korczak | 33 | Backyard Ultra Polska | Jul 21, 2023 | |
| Poland | 21 | Alternate | Jakub Aksamit | 33 | Backyard Ultra Polska | Jul 21, 2023 | |
| Portugal | 1 | Silver Ticket | Alexandre Andrade | Winner | 23 | Lisboa Backyard Ultra | Sep 20, 2023 |
| Portugal | 2 | Silver Ticket | Winner | Trotamontes Backyard Ultra | Mar 29, 2024 | ||
| Portugal | 3 | Silver Ticket | Winner | Horizontes Backyard Ultra | Apr 27, 2024 | ||
| Portugal | 4 | At Large | Tiago Borges da Costa | 38 | La Parra Backyard Ultra | Mar 16, 2024 | |
| Portugal | 5 | At Large | Hugo Alves | W | 36 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 |
| Portugal | 6 | At Large | Jose Monsanto | A | 35 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 |
| Portugal | 7 | At Large | Antonio Quaresma | 33 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 8 | At Large | José Monsanto | 33 | La Parra Backyard Ultra | Mar 16, 2024 | |
| Portugal | 9 | At Large | Nuno Guimaraes | 32 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 10 | At Large | Fabio Barbosa | 31 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 11 | At Large | Andre Pereira | 30 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 12 | At Large | David Faustino | A | 28 | Horizontes Backyard Ultra | Apr 29, 2023 |
| Portugal | 13 | At Large | Antonio Martins | 27 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 14 | At Large | Luis Ramos | 27 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 15 | At Large | António Manuel Resende Martins | W | 26 | Trotamontes Backyard Ultra | Mar 30, 2024 |
| Portugal | 16 | Alternate | Jose Antonio Silva | A | 26 | Bracarvs Backyard Ultra | Nov 11, 2023 |
| Portugal | 17 | Alternate | Tiago Costa | W | 25 | Trotamontes Backyard Ultra | Mar 25, 2023 |
| Portugal | 18 | Alternate | Antonio Aires | 25 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Portugal | 19 | Alternate | Isabel Moleiro | 25 | La Parra Backyard Ultra | Mar 16, 2024 | |
| Portugal | 20 | Alternate | Antonio Andion Rivadulla | A | 24 | Trotamontes Backyard Ultra | Mar 25, 2023 |
| Portugal | 21 | Alternate | Hugo Santos | 24 | Backyard Ultra - World Team Championships 2022 - POR | Oct 15, 2022 | |
| Romania | 1 | At Large | Octavian Ciorescu | 40 | L'Immortale | Oct 28, 2023 | |
| Romania | 2 | At Large | Florin Simion | W | 29 | Ekeberg Backyard Ultra | Feb 11, 2023 |
| Romania | 3 | At Large | |||||
| Romania | 4 | At Large | |||||
| Romania | 5 | At Large | |||||
| Romania | 6 | At Large | |||||
| Romania | 7 | At Large | |||||
| Romania | 8 | At Large | |||||
| Romania | 9 | At Large | |||||
| Romania | 10 | At Large | |||||
| Romania | 11 | At Large | |||||
| Romania | 12 | At Large | |||||
| Romania | 13 | At Large | |||||
| Romania | 14 | At Large | |||||
| Romania | 15 | At Large | |||||
| Romania | 16 | Alternate | |||||
| Romania | 17 | Alternate | |||||
| Romania | 18 | Alternate | |||||
| Romania | 19 | Alternate | |||||
| Romania | 20 | Alternate | |||||
| Romania | 21 | Alternate | |||||
| Singapore | 1 | At Large | Joshua Toh | 72 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Singapore | 2 | At Large | Deric Lau | A | 50 | Backyard Ultra - World Team Championships 2022 - SGP | Oct 15, 2022 |
| Singapore | 3 | At Large | Ned Phillips | 28 | Backyard Ultra - World Team Championships 2022 - SGP | Oct 15, 2022 | |
| Singapore | 4 | At Large | Chris Timms | 27 | Backyard Ultra - World Team Championships 2022 - SGP | Oct 15, 2022 | |
| Singapore | 5 | At Large | Hoong Wei Wong | 24 | Backyard Ultra - World Team Championships 2022 - SGP | Oct 15, 2022 | |
| Singapore | 6 | At Large | |||||
| Singapore | 7 | At Large | |||||
| Singapore | 8 | At Large | |||||
| Singapore | 9 | At Large | |||||
| Singapore | 10 | At Large | |||||
| Singapore | 11 | At Large | |||||
| Singapore | 12 | At Large | |||||
| Singapore | 13 | At Large | |||||
| Singapore | 14 | At Large | |||||
| Singapore | 15 | At Large | |||||
| Singapore | 16 | Alternate | |||||
| Singapore | 17 | Alternate | |||||
| Singapore | 18 | Alternate | |||||
| Singapore | 19 | Alternate | |||||
| Singapore | 20 | Alternate | |||||
| Singapore | 21 | Alternate | |||||
| Slovakia | 1 | Silver Ticket | Patrik Hrotek | Winner | 35 | Big Bear's Backyard Ultra | Apr 19, 2024 |
| Slovakia | 2 | At Large | Martin Hatala | A | 45 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 |
| Slovakia | 3 | At Large | Roman Petrikovic | 33 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 4 | At Large | Pavol Porubcan | 31 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 5 | At Large | Tomas Durta | 31 | Big Bear's Backyard Ultra | Apr 19, 2024 | |
| Slovakia | 6 | At Large | Ivan Husar | 30 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 7 | At Large | Milan Kralik | 30 | Big Bear's Backyard Ultra | Apr 19, 2024 | |
| Slovakia | 8 | At Large | Juraj Karcak | 28 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 9 | At Large | Marian Pavuk | 28 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 10 | At Large | Milos Pintrava | 28 | Czechia Backyard Ultra | Nov 17, 2023 | |
| Slovakia | 11 | At Large | Képesi Attila | 28 | Don't Speak! Backyard Ultra | Apr 6, 2024 | |
| Slovakia | 12 | At Large | Branislav Filo | 27 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 13 | At Large | Dominik Orsag | 27 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 14 | At Large | Eva Marekova | 27 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 15 | At Large | Marcel Hanecak | 27 | Big Bear's Backyard Ultra | Apr 21, 2023 | |
| Slovakia | 16 | Alternate | Matus Koprda | 27 | Big Bear's Backyard Ultra | Apr 19, 2024 | |
| Slovakia | 17 | Alternate | Branislav Zigo | 26 | Big Bear's Backyard Ultra | Apr 21, 2023 | |
| Slovakia | 18 | Alternate | Jaroslav Klizan | 26 | Austria Backyard Ultra - Seekirchen am Wallersee | Oct 14, 2023 | |
| Slovakia | 19 | Alternate | Peter Ondras | 26 | Big Bear's Backyard Ultra | Apr 19, 2024 | |
| Slovakia | 20 | Alternate | Adam Drga | 25 | Backyard Ultra - World Team Championships 2022 - SVK | Oct 15, 2022 | |
| Slovakia | 21 | Alternate | Kristina Hanecakova | 25 | Big Bear's Backyard Ultra | Apr 21, 2023 | |
| South Africa | 1 | Silver Ticket | Nicky Booyens | Winner | 33 | Potch Big Backyard Ultra | Apr 20, 2024 |
| South Africa | 2 | Silver Ticket | Fergus O'Brien | Winner | 21 | Living Colour Backyard Ultra | Oct 7, 2023 |
| South Africa | 3 | Silver Ticket | Winner | Van Gaalen Backyard Ultra – PTA | Aug 10, 2024 | ||
| South Africa | 4 | At Large | Thembinkosi Sojola | 55 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| South Africa | 5 | At Large | Johan Botha | 43 | Dead Cow Gully Backyard | Jun 17, 2023 | |
| South Africa | 6 | At Large | Ramaketse Lekaka | W | 32 | Backyard Ultra van Gaalen | Aug 12, 2023 |
| South Africa | 7 | At Large | Robert Hamilton | A | 32 | Potch Big Backyard Ultra | Apr 20, 2024 |
| South Africa | 8 | At Large | John Miller | A | 31 | Backyard Ultra van Gaalen | Aug 12, 2023 |
| South Africa | 9 | At Large | Melikhaya Msizi | A | 30 | Backyard Ultra - World Team Championships 2022 - RSA | Oct 15, 2022 |
| South Africa | 10 | At Large | Nicky Booyens | 30 | Backyard Ultra van Gaalen | Aug 12, 2023 | |
| South Africa | 11 | At Large | Riaan Barnard | 27 | Backyard Ultra - World Team Championships 2022 - RSA | Oct 15, 2022 | |
| South Africa | 12 | At Large | Nicky Booysens | 25 | Backyard Ultra - World Team Championships 2022 - RSA | Oct 15, 2022 | |
| South Africa | 13 | At Large | Donovan Shirley | 25 | Backyard Ultra van Gaalen | Aug 12, 2023 | |
| South Africa | 14 | At Large | Rapelang Kegate | 24 | Backyard Ultra van Gaalen | Aug 12, 2023 | |
| South Africa | 15 | At Large | |||||
| South Africa | 16 | Alternate | |||||
| South Africa | 17 | Alternate | |||||
| South Africa | 18 | Alternate | |||||
| South Africa | 19 | Alternate | |||||
| South Africa | 20 | Alternate | |||||
| South Africa | 21 | Alternate | |||||
| Spain | 1 | Silver Ticket | Ángel Gómez Peñalver | Winner | 35 | Solidarity Madness Backyard Ultra | Feb 24, 2024 |
| Spain | 2 | Silver Ticket | JOSE MANUEL GONZALEZ GONZALEZ | Winner | 27 | Saltamontes Backyard Ultra | Apr 20, 2024 |
| Spain | 3 | Silver Ticket | Winner | The Last Lap Backyard Ultra | Feb 24, 2024 | ||
| Spain | 4 | Silver Ticket | Winner | Backyard Ultra la Parra | Mar 16, 2024 | ||
| Spain | 5 | Silver Ticket | Winner | Spain Backyard Ultra | May 18, 2024 | ||
| Spain | 6 | At Large | Oriol Antoli Sarrau | 89 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Spain | 7 | At Large | Dani Corvo | A | 50 | Backyard Ultra - World Team Championships 2022 - ESP | Oct 15, 2022 |
| Spain | 8 | At Large | Jose Ruiz Verdugo | W | 47 | The Last Lap-Backyard Ultra | Feb 17, 2023 |
| Spain | 9 | At Large | Felix Sanchez Parra | 45 | Backyard Ultra - World Team Championships 2022 - ESP | Oct 15, 2022 | |
| Spain | 10 | At Large | Ivan Perea | 43 | Backyard Ultra - World Team Championships 2022 - ESP | Oct 15, 2022 | |
| Spain | 11 | At Large | Felix Sanchez Parra | W | 42 | La Parra Backyard Ultra | Mar 16, 2024 |
| Spain | 12 | At Large | Juan Jose Vidal Osorio | W | 40 | Gaucin Backyard Ultra | Feb 3, 2024 |
| Spain | 13 | At Large | Eric Priego Pastor | A | 39 | Gaucin Backyard Ultra | Feb 3, 2024 |
| Spain | 14 | At Large | Irene Guembe Ibanez | 35 | Backyard Ultra - World Team Championships 2022 - ESP | Oct 15, 2022 | |
| Spain | 15 | At Large | Iago Fernandez Iglesias | 35 | La Parra Backyard Ultra | Mar 16, 2024 | |
| Spain | 16 | Alternate | Jose Manuel Ruiz Verdugo | W | 34 | The Last lap Backyard Ultra | Mar 1, 2024 |
| Spain | 17 | Alternate | Toni Pastor Corredor | A | 34 | Solidarity Madness Backyard Ultra | Feb 24, 2024 |
| Spain | 18 | Alternate | Ivan Perea Jimenez | A | 33 | The Last lap Backyard Ultra | Mar 1, 2024 |
| Spain | 19 | Alternate | Javier Lozano | 33 | Backyard Ultra - World Team Championships 2022 - ESP | Oct 15, 2022 | |
| Spain | 20 | Alternate | Carlos Miguel Gallego Rodriguez | 33 | Gaucin Backyard Ultra | Feb 3, 2024 | |
| Spain | 21 | Alternate | Cristian Valcarcel Marín | 33 | Solidarity Madness Backyard Ultra | Feb 24, 2024 | |
| Sweden | 1 | Silver Ticket | Johan Johansson | Winner | 34 | Bocksten Vineyard Backyard Ultra | Sep 2, 2023 |
| Sweden | 2 | Silver Ticket | Winner | Winter Bay Backyard Ultra | May 4, 2024 | ||
| Sweden | 3 | Silver Ticket | Winner | Älvdalen Backyard Ultra | Jun 15, 2024 | ||
| Sweden | 4 | Silver Ticket | Winner | Personliga Rekordens Backyard | Aug 10, 2024 | ||
| Sweden | 5 | At Large | Tobbe Gyllebring | 69 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| Sweden | 6 | At Large | Niklas Sjoblom | 62 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Sweden | 7 | At Large | Torbjorn Gyllebring | W | 57 | Backyard Ultra - World Team Championships 2022 - SWE | Oct 15, 2022 |
| Sweden | 8 | At Large | Branislav Pavic | A | 56 | Backyard Ultra - World Team Championships 2022 - SWE | Oct 15, 2022 |
| Sweden | 9 | At Large | Andre Rangelind | W | 42 | Vinkbo Backyard Ultra | May 6, 2023 |
| Sweden | 10 | At Large | Mattias Edlund | A | 41 | Vinkbo Backyard Ultra | May 6, 2023 |
| Sweden | 11 | At Large | Filip Soderling | 41 | Backyard Ultra - World Team Championships 2022 - SWE | Oct 15, 2022 | |
| Sweden | 12 | At Large | Emil Lilja | 38 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Sweden | 13 | At Large | Filip Andersson | 37 | Vinkbo Backyard Ultra | May 6, 2023 | |
| Sweden | 14 | At Large | Martin Scharp | W | 33 | Lidingo Backyard Ultra | Oct 21, 2022 |
| Sweden | 15 | At Large | Niklas Drakfors | W | 33 | Personliga Backyard Ultra | Aug 5, 2023 |
| Sweden | 16 | Alternate | Rasmus Stenemo | A | 33 | Bocksten Vineyard Backyard ultra | Sep 2, 2023 |
| Sweden | 17 | Alternate | Sten Orsvarn | 33 | Backyard Ultra - World Team Championships 2022 - SWE | Oct 15, 2022 | |
| Sweden | 18 | Alternate | Henrik Lowemark | 33 | Backyard Ultra - World Team Championships 2022 - SWE | Oct 15, 2022 | |
| Sweden | 19 | Alternate | David Martinsen | 33 | Vinkbo Backyard Ultra | May 6, 2023 | |
| Sweden | 20 | Alternate | Johan Harvigsson | W | 32 | Jernbrukets Backyard Ultra | Jun 2, 2023 |
| Sweden | 21 | Alternate | Kennie Pussinen | W | 32 | Big Shadow Backyard | Sep 2, 2023 |
| Switzerland | 1 | Silver Ticket | Julian Schneckenburger | Winner | 33 | Backyard Ultra I The Last Lap | Sep 16, 2023 |
| Switzerland | 2 | Silver Ticket | Nicolas Lehmann | Winner | 31 | Easter Backyard Ultra | Mar 29, 2024 |
| Switzerland | 3 | Silver Ticket | Winner | Witiker Backyard Ultra | May 9, 2024 | ||
| Switzerland | 4 | At Large | Matteo Tenchio | W | 62 | L'Ultimo Sopravvissuto – Backyard Ultra Faenza* | Jun 2, 2023 |
| Switzerland | 5 | At Large | Nima Javaheri | W | 38 | Witiker Backyard Ultra | May 19, 2023 |
| Switzerland | 6 | At Large | Marc Schneider | A | 37 | Witiker Backyard Ultra | May 19, 2023 |
| Switzerland | 7 | At Large | Martin Briner | A | 37 | Witiker Backyard Ultra | May 19, 2023 |
| Switzerland | 8 | At Large | Jorgen Desteffani | A | 34 | Backyard Ultra - World Team Championships 2022 - SUI | Oct 15, 2022 |
| Switzerland | 9 | At Large | Dominik Erne | 33 | Backyard Ultra - World Team Championships 2022 - SUI | Oct 15, 2022 | |
| Switzerland | 10 | At Large | Christian Knapp | 32 | Witiker Backyard Ultra | May 19, 2023 | |
| Switzerland | 11 | At Large | Carsten Drilling | 32 | Backyard Ultra - World Team Championships 2022 - SUI | Oct 15, 2022 | |
| Switzerland | 12 | At Large | Flo Muller | 32 | Witiker Backyard Ultra | May 19, 2023 | |
| Switzerland | 13 | At Large | Felix Stamm | A | 30 | Easter Backyard Ultra | Mar 29, 2024 |
| Switzerland | 14 | At Large | Thomas Vetterli | 30 | Witiker Backyard Ultra | May 19, 2023 | |
| Switzerland | 15 | At Large | Stefan Knoche | 29 | Backyard Ultra - World Team Championships 2022 - SUI | Oct 15, 2022 | |
| Switzerland | 16 | Alternate | Stefan Schumacher | 28 | Backyard Ultra - World Team Championships 2022 - SUI | Oct 15, 2022 | |
| Switzerland | 17 | Alternate | Rebecca Hormann | W | 27 | Devon and Cornwall Backyard Ultra | Sep 2, 2023 |
| Switzerland | 18 | Alternate | Christophe Nonorgue | W | 26 | Backyard Ultra Preles | Oct 14, 2023 |
| Switzerland | 19 | Alternate | Cyrill Treptow | 26 | Witiker Backyard Ultra | May 19, 2023 | |
| Switzerland | 20 | Alternate | Daniel Schwitter | 26 | Witiker Backyard Ultra | May 19, 2023 | |
| Switzerland | 21 | Alternate | Alexander Rubin | A | 25 | Easter Backyard Ultra | Apr 7, 2023 |
| Taiwan | 1 | Silver Ticket | Hsiao Chun Huang | Winner | 34 | Backyard Ultra-Taipei | Jan 12, 2024 |
| Taiwan | 2 | At Large | Hung-Hen Chu | 24 | Backyard Ultra-Taipei | Jan 12, 2024 | |
| Taiwan | 3 | At Large | |||||
| Taiwan | 4 | At Large | |||||
| Taiwan | 5 | At Large | |||||
| Taiwan | 6 | At Large | |||||
| Taiwan | 7 | At Large | |||||
| Taiwan | 8 | At Large | |||||
| Taiwan | 9 | At Large | |||||
| Taiwan | 10 | At Large | |||||
| Taiwan | 11 | At Large | |||||
| Taiwan | 12 | At Large | |||||
| Taiwan | 13 | At Large | |||||
| Taiwan | 14 | At Large | |||||
| Taiwan | 15 | At Large | |||||
| Taiwan | 16 | Alternate | |||||
| Taiwan | 17 | Alternate | |||||
| Taiwan | 18 | Alternate | |||||
| Taiwan | 19 | Alternate | |||||
| Taiwan | 20 | Alternate | |||||
| Taiwan | 21 | Alternate | |||||
| Turkey | 1 | At Large | Ozgur Sancak | W | 37 | Farm Olea Backyard Ultra | Mar 16, 2024 |
| Turkey | 2 | At Large | Savas Lutfi Kara | A | 36 | Farm Olea Backyard Ultra | Mar 16, 2024 |
| Turkey | 3 | At Large | Ali Kansu | W | 35 | Adana Backyard Ultra | Apr 6, 2024 |
| Turkey | 4 | At Large | Gürhan Akdağ | A | 34 | Adana Backyard Ultra | Apr 6, 2024 |
| Turkey | 5 | At Large | Hikmet Karakaya | 31 | Farm Olea Backyard Ultra | Mar 16, 2024 | |
| Turkey | 6 | At Large | Gurhan Akdag | W | 30 | Farm Olea Backyard Ultra | Mar 25, 2023 |
| Turkey | 7 | At Large | Hilmi Guven | 30 | Farm Olea Backyard Ultra | Mar 16, 2024 | |
| Turkey | 8 | At Large | Sergei Terentev | A | 29 | Farm Olea Backyard Ultra | Mar 25, 2023 |
| Turkey | 9 | At Large | Necip Yilmaz | A | 29 | Farm Olea Backyard Ultra | Mar 25, 2023 |
| Turkey | 10 | At Large | Alper Dalcilic | 28 | Farm Olea Backyard Ultra | Mar 25, 2023 | |
| Turkey | 11 | At Large | Eyup Kutluhan Dogan | 28 | Farm Olea Backyard Ultra | Mar 25, 2023 | |
| Turkey | 12 | At Large | Mehmet Zeki Sarı | 28 | Adana Backyard Ultra | Apr 6, 2024 | |
| Turkey | 13 | At Large | Ahmet Sahinoz | 26 | Farm Olea Backyard Ultra | Mar 25, 2023 | |
| Turkey | 14 | At Large | Birkan Halis | 25 | Farm Olea Backyard Ultra | Mar 16, 2024 | |
| Turkey | 15 | At Large | Fatma Tas | 25 | Farm Olea Backyard Ultra | Mar 16, 2024 | |
| Turkey | 16 | Alternate | |||||
| Turkey | 17 | Alternate | |||||
| Turkey | 18 | Alternate | |||||
| Turkey | 19 | Alternate | |||||
| Turkey | 20 | Alternate | |||||
| Turkey | 21 | Alternate | |||||
| Ukraine | 1 | At Large | Nazarii Hnat | W | 28 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 |
| Ukraine | 2 | At Large | Oleksandr Slipets | A | 27 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 |
| Ukraine | 3 | At Large | Viktoriia Nikolaienko | 27 | The Race of the Champions - Backyard Masters | May 20, 2023 | |
| Ukraine | 4 | At Large | Ievgen Nesterets | 26 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 5 | At Large | Serhii Sapiga | 25 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 6 | At Large | Dariia Bodnar | 25 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 7 | At Large | Voytko Dmytro | 24 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 8 | At Large | Vitaly Bidiyk | 24 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 9 | At Large | Malvina Iablunovskaia | 24 | Backyard Ultra - World Team Championships 2022 - UKR | Oct 15, 2022 | |
| Ukraine | 10 | At Large | |||||
| Ukraine | 11 | At Large | |||||
| Ukraine | 12 | At Large | |||||
| Ukraine | 13 | At Large | |||||
| Ukraine | 14 | At Large | |||||
| Ukraine | 15 | At Large | |||||
| Ukraine | 16 | Alternate | |||||
| Ukraine | 17 | Alternate | |||||
| Ukraine | 18 | Alternate | |||||
| Ukraine | 19 | Alternate | |||||
| Ukraine | 20 | Alternate | |||||
| Ukraine | 21 | Alternate | |||||
| United Kingdom | 1 | Silver Ticket | Mike Raffan | Winner | 42 | Rasselbock BYU:Spring | Mar 2, 2024 |
| United Kingdom | 2 | Silver Ticket | Winner | Suffolk Backyard Ultra | Jun 1, 2024 | ||
| United Kingdom | 3 | Silver Ticket | Winner | The Highlander Backyard | Jul 20, 2024 | ||
| United Kingdom | 4 | Silver Ticket | Winner | The Pig On The Hill Backyard Ultra | Aug 3, 2024 | ||
| United Kingdom | 5 | At Large | John Stocker | 74 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| United Kingdom | 6 | At Large | Matthew Blackburn | 56 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| United Kingdom | 7 | At Large | Andrew Jackson | A | 46 | Backyard Ultra - World Team Championships 2022 - GBR | Oct 15, 2022 |
| United Kingdom | 8 | At Large | Chris Spurling | 46 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| United Kingdom | 9 | At Large | Richard Thompson | 44 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| United Kingdom | 10 | At Large | Sarah Perry | A | 41 | Rasselbock BYU:Spring | Mar 2, 2024 |
| United Kingdom | 11 | At Large | Alex Sweet | 40 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| United Kingdom | 12 | At Large | Andy Day | 39 | Rasselbock BYU:Spring | Mar 2, 2024 | |
| United Kingdom | 13 | At Large | Julie Bethune | 38 | Rasselbock BYU:Spring | Mar 2, 2024 | |
| United Kingdom | 14 | At Large | Iain Bethune | W | 37 | God’s Own Backyard Ultra-Fall | Nov 5, 2022 |
| United Kingdom | 15 | At Large | Paul Brunger | 37 | Backyard Ultra - World Team Championships 2022 - GBR | Oct 15, 2022 | |
| United Kingdom | 16 | Alternate | Keith Burge | 37 | Rasselbock BYU:Spring | Mar 2, 2024 | |
| United Kingdom | 17 | Alternate | Luke Carter | A | 36 | God’s Own Backyard Ultra-Fall | Nov 5, 2022 |
| United Kingdom | 18 | Alternate | Ian Harrison | 36 | Backyard Ultra - World Team Championships 2022 - GBR | Oct 15, 2022 | |
| United Kingdom | 19 | Alternate | Damian Elsdon | 36 | Suffolk Backyard Ultra | Jun 3, 2023 | |
| United Kingdom | 20 | Alternate | Victoria Owens | 36 | Rasselbock BYU:Spring | Mar 2, 2024 | |
| United Kingdom | 21 | Alternate | Karen Nicol | A | 35 | Rasselbock Backyard Ultra | Mar 4, 2023 |
| United States | 1 | Silver Ticket | Megan Eckert | Winner | 65 | Saguaro Showdown Backyard Ultra | Jan 20, 2024 |
| United States | 2 | Silver Ticket | Dave Kwiatkowski | Winner | 60 | Queeny Backyard Ultra | Mar 1, 2024 |
| United States | 3 | Silver Ticket | Greg Fall | Winner | 58 | Backyard Ultra – Summit Trail Racing – Last Person Standing | Nov 18, 2023 |
| United States | 4 | Silver Ticket | Scott Martin | Winner | 49 | Banana Slug Backyard Ultra | Apr 19, 2024 |
| United States | 5 | Silver Ticket | Jennifer Russo | Winner | 44 | Ohio's Backyard Ultra | Mar 23, 2024 |
| United States | 6 | Silver Ticket | Winner | Capital Backyard Ultra | May 25, 2024 | ||
| United States | 7 | Silver Ticket | Winner | Bob's Big Timber Backyard Ultra | Aug 3, 2024 | ||
| United States | 8 | At Large | Harvey Lewis | W | 108 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 |
| United States | 9 | At Large | Jon Noll | 98 | Big Dog's Backyard Ultra World Individual Championship | Oct 21, 2023 | |
| United States | 10 | At Large | Piotr Chadovich | W | 76 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 |
| United States | 11 | At Large | Scott Snell | W | 75 | Capital Backyard Ultra | May 27, 2023 |
| United States | 12 | At Large | Steve Slaby | 72 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 | |
| United States | 13 | At Large | Dan Yovichin | 70 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 | |
| United States | 14 | At Large | Ryan Metivier | A | 64 | Saguaro Showdown Backyard Ultra | Jan 20, 2024 |
| United States | 15 | At Large | Levi Yoder | 63 | Capital Backyard Ultra | May 27, 2023 | |
| United States | 16 | Alternate | Keith Vangraafeiland | 62 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 | |
| United States | 17 | Alternate | Chris Roberts | 60 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 | |
| United States | 18 | Alternate | Cody Eubanks | A | 59 | Queeny Backyard Ultra | Mar 1, 2024 |
| United States | 19 | Alternate | Bo Shelby | A | 57 | Backyard Ultra – Summit Trail Racing – Last Person Standing | Nov 18, 2023 |
| United States | 20 | Alternate | Jason Bigonia | 54 | Backyard Ultra - World Team Championships 2022 - USA | Oct 15, 2022 | |
| United States | 21 | Alternate | Josh Laker | W | 53 | Ohio's Backyard Ultra | Mar 18, 2023 |
| Uruguay | 1 | At Large | Martin Jonhatan Rodriguez Chamorro | 24 | Backyard Ultra Valenca RJ | Sep 23, 2023 | |
| Uruguay | 2 | At Large | |||||
| Uruguay | 3 | At Large | |||||
| Uruguay | 4 | At Large | |||||
| Uruguay | 5 | At Large | |||||
| Uruguay | 6 | At Large | |||||
| Uruguay | 7 | At Large | |||||
| Uruguay | 8 | At Large | |||||
| Uruguay | 9 | At Large | |||||
| Uruguay | 10 | At Large | |||||
| Uruguay | 11 | At Large | |||||
| Uruguay | 12 | At Large | |||||
| Uruguay | 13 | At Large | |||||
| Uruguay | 14 | At Large | |||||
| Uruguay | 15 | At Large | |||||
| Uruguay | 16 | Alternate | |||||
| Uruguay | 17 | Alternate | |||||
| Uruguay | 18 | Alternate | |||||
| Uruguay | 19 | Alternate | |||||
| Uruguay | 20 | Alternate | |||||
| Uruguay | 21 | Alternate | |||||
| Venezuela | 1 | At Large | |||||
| Venezuela | 2 | At Large | |||||
| Venezuela | 3 | At Large | |||||
| Venezuela | 4 | At Large | |||||
| Venezuela | 5 | At Large | |||||
| Venezuela | 6 | At Large | |||||
| Venezuela | 7 | At Large | |||||
| Venezuela | 8 | At Large | |||||
| Venezuela | 9 | At Large | |||||
| Venezuela | 10 | At Large | |||||
| Venezuela | 11 | At Large | |||||
| Venezuela | 12 | At Large | |||||
| Venezuela | 13 | At Large | |||||
| Venezuela | 14 | At Large | |||||
| Venezuela | 15 | At Large | |||||
| Venezuela | 16 | Alternate | |||||
| Venezuela | 17 | Alternate | |||||
| Venezuela | 18 | Alternate | |||||
| Venezuela | 19 | Alternate | |||||
| Venezuela | 20 | Alternate | |||||
| Venezuela | 21 | Alternate | |||||
| Vietnam | 1 | At Large | |||||
| Vietnam | 2 | At Large | |||||
| Vietnam | 3 | At Large | |||||
| Vietnam | 4 | At Large | |||||
| Vietnam | 5 | At Large | |||||
| Vietnam | 6 | At Large | |||||
| Vietnam | 7 | At Large | |||||
| Vietnam | 8 | At Large | |||||
| Vietnam | 9 | At Large | |||||
| Vietnam | 10 | At Large | |||||
| Vietnam | 11 | At Large | |||||
| Vietnam | 12 | At Large | |||||
| Vietnam | 13 | At Large | |||||
| Vietnam | 14 | At Large | |||||
| Vietnam | 15 | At Large | |||||
| Vietnam | 16 | Alternate | |||||
| Vietnam | 17 | Alternate | |||||
| Vietnam | 18 | Alternate | |||||
| Vietnam | 19 | Alternate | |||||
| Vietnam | 20 | Alternate | |||||
| Vietnam | 21 | Alternate | |||||
| Zambia | 1 | At Large | |||||
| Zambia | 2 | At Large | |||||
| Zambia | 3 | At Large | |||||
| Zambia | 4 | At Large | |||||
| Zambia | 5 | At Large | |||||
| Zambia | 6 | At Large | |||||
| Zambia | 7 | At Large | |||||
| Zambia | 8 | At Large | |||||
| Zambia | 9 | At Large | |||||
| Zambia | 10 | At Large | |||||
| Zambia | 11 | At Large | |||||
| Zambia | 12 | At Large | |||||
| Zambia | 13 | At Large | |||||
| Zambia | 14 | At Large | |||||
| Zambia | 15 | At Large | |||||
| Zambia | 16 | Alternate | |||||
| Zambia | 17 | Alternate | |||||
| Zambia | 18 | Alternate | |||||
| Zambia | 19 | Alternate | |||||
| Zambia | 20 | Alternate | |||||
| Zambia | 21 | Alternate | |||||
| Zimbabwe | 1 | At Large | |||||
| Zimbabwe | 2 | At Large | |||||
| Zimbabwe | 3 | At Large | |||||
| Zimbabwe | 4 | At Large | |||||
| Zimbabwe | 5 | At Large | |||||
| Zimbabwe | 6 | At Large | |||||
| Zimbabwe | 7 | At Large | |||||
| Zimbabwe | 8 | At Large | |||||
| Zimbabwe | 9 | At Large | |||||
| Zimbabwe | 10 | At Large | |||||
| Zimbabwe | 11 | At Large | |||||
| Zimbabwe | 12 | At Large | |||||
| Zimbabwe | 13 | At Large | |||||
| Zimbabwe | 14 | At Large | |||||
| Zimbabwe | 15 | At Large | |||||
| Zimbabwe | 16 | Alternate | |||||
| Zimbabwe | 17 | Alternate | |||||
| Zimbabwe | 18 | Alternate | |||||
| Zimbabwe | 19 | Alternate | |||||
| Zimbabwe | 20 | Alternate | |||||
| Zimbabwe | 21 | Alternate |