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Sun January 18, 2026 Terlingua, TX 79852 US Directions

Events

10k

$110 9:00AM CST - 2:00PM CST
120 spots left. Registration Opens June 30, 2025 at 12:00am CDT

20k

$120 8:30AM CST - 7:00PM CST
155 spots left. Registration Opens June 30, 2025 at 12:00am CDT

35k

$130 8:00AM CST - 7:00PM CST
132 spots left. Registration Opens June 30, 2025 at 12:00am CDT

50k

$155 7:00AM CST - 7:00PM CST
145 spots left. Registration Opens June 30, 2025 at 12:00am CDT

100K

$160 5:30AM CST - 8:30PM CST
65 spots left. Registration Opens June 30, 2025 at 12:00am CDT

Place

21800 FM170
Terlingua, TX US 79852

Description

In 2004, a wild idea was hatched: an ultra trail race in Big Bend. It had never been done. The logistics were impossible. Big Bend national and state parks are huge: over 300,000 acres and several hours from San Antonio. Water is scarce. Fuel is scarce. Transportation is scarce. The isolation also means it has lowest light pollution of any park in the lower 48 states: making it a fantastic place for stargazing. This was the beginning of a truly great event that has been held annually ever since. This year Carroll Voss, Erik Stanley, and the team of volunteers and competitors with Trail Roots are looking forward to the best race yet.

Race Contact Info

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