Summit Trail Racing Event

Saturday | November 18th 2023 | 8am – Last Person Standing

What | The Purpose

2024 Silver Ticket Race!

Summit Trail Racing is excited to host the Backyard Ultra – Last Person Standing trail race to kick off the Thanksgiving holiday. From the brain of Lazarus Lake, participants will run a 4.1667 mile loop every hour till there is only one person standing. Run it fast, run it slow, run it how you want. You just have to be back in the starting area before the next loop starts!


  • Be back to the start line in 60 minutes (minimum 14:23 min/mile pace).

  • We will give you a 2 minute and 1 minute warning to get lined up for the next loop.

  • Crew access is available at the start/finish. There is plenty of room to set up for your racer. Tents and  RV’s are allowed.

  • No pacers whatsoever.

  • We will provide aid at the start/finish (water, ice, and orange-flavored-Tailwind, race snacks).

  • To win, you must be the only person left standing, the last runner.

Where | The Trail

Marble Falls, TX. The day loop is a beautiful 2.08 trail. Flat and Wide. Two laps is a “loop”. The night loop is a combination of trail and road to keep things interesting and moving!

*45 Minutes West of Austin…

*1:15 Hours North of San Antonio

*3:00 Hours South of Dallas

How | The Details

Cost: $105

10% of each registration goes to support the Marble Falls High School cross country team!