October 16-17, 2026: One week later than 2025
Trail Texas Hill Country Individual Races
Flat Rock Ranch, Comfort, TX

About the event
Nothing says Texas adventure like prickly pear cacti, rolling hills, and a sky full of stars
Set up camp an hour outside of San Antonio and experience the best trail running in the Lone Star State.

Trade in city lights for camping under a canopy of stars

Get ready for s'mores, music and more!

Peaceful mountain bike trails with epic views

Races & pricing
Individual Races
Select what race is best for you:

Single Looop

1 runner

Saturday only

$40*

1 loop

6H Ultra

1 runner

Saturday only

$175*

Unlimited loops

24H Ultra

1 runner

Friday/Saturday

$250*

Unlimited loops

*Prices above are inclusive of ALL registration fees. No surprises at the end of your registration.

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Single Loop
The Yellow Loop winds through smooth singletrack with plenty of playful switchbacks that keep things interesting from start to finish. At mile 2.5, you’ll take on the biggest climb of the loop, but the payoff comes quick. At the top, you’ll find some welcome shade, followed by a water station to reset before the downhill. From there, you let the trail carry you. Smooth trails lead you back down toward the finish with classic hill country views along the way. Keep an eye out for armadillos! Because the trails at Flat Rock Ranch are built for mountain biking, they’re incredibly well maintained, making this loop fast, fun, and great to run.
Start Time
Sat. 8AM
Distance
4.9 Miles
Course
Yellow Loop
Total Elevation Gain
617 ft
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6H and 24H Ultra
Run all the same loops that the relay teams do, as many times as you can in your timed race! Choose between running as many loops as you can for 6 hours (6H) or take on the 24 hour (24H) challenge. A once in a lifetime opportunity to experience Texas trail running at its finest.
6H Start Time
Sat 8AM
24H Start Time
Fri 12PM
Total Course Miles
15.1
Miles You'll Run
As many as you can
Total Course Elevation Gain
1,743 ft
Elevation Gain
Dependent on the mileage
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Where you are staying
Ragnar Village: Your Hub for the Weekend
If you're looking for a course with epic views and trails that wind through some of the best scenery Texas has to offer, Flat Rock Ranch is where you want to be. You’ll be running through a working cattle ranch, so don’t be surprised if a goat or cow joins you on the trail.
Bonfire
Music
Yoga
Prizes
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What's Included
Each team comes with...
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Partner Samples
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Captain's Gift
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Team Medals
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Team Finisher Shirts
Additional Information
Location
  • Flat Rock Ranch. 346 Flat Rock Creek Road. Comfort, TX 78013
  • Closest Airports: San Antonio (Less than 1 hour) Austin (2 hours)
Amenities
  • Campfires and s'mores
  • BYOB Allowed
  • Food Trucks
  • A few showers provided by the venue
Weather
  • Expect sunny days with highs around the upper 70s to low 80s°F
  • Cool evenings dropping into the 50s, perfect for trail running and camping​
FAQ

Have any questions or want to learn more? Click here

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October 16-17, 2026