Summit Trail Racing

Summit Trail Racing

The outdoors has always been a part of the human experience. Our very essence was birthed from the dusk of the ground so life could be breathed into our very being. While nature offers every creature on this planet a place to play and roam, humans have the unique capability to consciously embrace the awe and wonder that is our beautiful planet. What better way than running trails!

Summit Trail Racing exists to provide individuals the space they need to roam and connect through our running team, events and community involvement. Our team is open to anyone and everyone!

2021 Summit Backyard Ultra - Live Status Board.xlsx

Backyard Ultra - November 20th 2021


Summit Trail Racing Event

Saturday | November 20th 2021 | 8am - Last Person Standing

What | The Purpose

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! This is an official sanctioned Backyard Ultra. Therefore, the number of loops you run will count towards a potential at-large bid for Bigs Backyard Ultra World Championship 2022!


  • 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 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: $85

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

Registration Link:

Summit Trail Team - Running Schedule

Location: Marble Falls, Texas

Starting August 29th. Every Sunday. 5:30am - 7:00am. Manzano Trail Loop. 2200 Manzano Mile, Marble Falls, TX