UltraUnited StatesTexas
Big Tex Backyard2026
07.11.2026San Felipe (United States)
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1 course · 160.9 km
1 course
GPX trace not yet published.
The race
A 'last runner standing' backyard ultra format where runners complete 4.17-mile laps every hour until only one remains, held at Stephen F. Austin State Park.
Where to stay
Find a place to stay near San Felipe for the race.
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