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San Felipe, TX · November 7, 2026 · UltrarunningExternal event
Big Tex Backyard Ultra 2026
San Felipe, TX · November 7, 2026 · Ultrarunning
DateNovember 7, 2026
LocationSan Felipe, TX
DisciplineUltrarunning
RegistrationExternalorganizer site
Price$140
Divisions
4.17 MilesDistance
3 MilesDistance
1KDistance
About the race
The race.
Big Tex Backyard Ultra is a last-runner-standing format race held November 7, 2026, in San Felipe, TX at Stephen F. Austin State Park. Runners complete 4.17-mile loops starting each hour until unable to finish within the time limit; additional divisions include a 3-mile ruck loop and 1K option. Participants can set up personal crew areas at the start/finish for between-loop support.
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