Great Springs Trail Race - Natural Bridge Caverns
September 26th 2026
San Antonio, TX
Backyard
The regular distance run and ruck racers will start with a quarter mile section in Natural Bridge Caverns, which is part of the Comal Caverns network. Once you emerge on the surface, you’ll wind your way through beautiful trails over flowing hills and through wooded landscape.
For the Last Person Standing racers, since you don’t get to start in the cave, you’ll receive a Discovery Tour pass to use at your leisure whenever you want. If you finish the 24th lap you get upgraded to a Hidden Wonders Tour pass!
Upcoming Races
Sep 26 2026
Backyard
Multiple Loop
2
Elevation Rating
Rolling, ~2500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Results
No Past Races

