Race information

Races: 4 miles run, 8 miles run & ruck, 16 miles run, Last Person Standing Run, Last Person Standing Ruck, Youth 1 Mile

When: September 20, 2025

Where: 26495 Natural Bridge Caverns Road, San Antonio, TX 78266

Race Sponsors

Packet Pickup:
6:00am-8:30am (for all distances)
9:30-10:00am (for Youth Races)

Start:

7:00am: Last Person Standing Run & Ruck Mass Start

4 miler, 8 miler run & ruck and 16 miler Start

7:45am: First group start

8:45am: Last group start

10:30am: Youth 1 Mile

Final Lap Cutoff: 11:30am (16 milers must be on your last lap)

Final Cutoff: 4 mile, 8 mile and 16 mile: 1:30pm (course open to Last Person Standing only)