Natural Bridge Caverns Trail Runs
Bulverde, Texas, United States
Feb, 2027 (TBD)
5k, 10k, Half-marathon
Race Information
The only Race in the World that starts in a Cave's belly. Enter Texas's largest Caverns and descend to Pluto's anteroom. The event features a 5k, 10k, and Half Marathon that run on the private property of Natural Bridge Caverns. The 5k course is mainly on jeep trails that make 1 loop and finish in the NBC Village. The 10k is an out and back with one nice hill that merges onto the 5k course and finishes in the NBC Village. The Half Marathon covers every type of terrain, and the beauty of the Hill Country is stunning.
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😄 Why We Like This Run
✅ Fun, fitness, and patriotic pride
✅ Multiple distances from kids’ dash to half marathon
✅ Includes official shirt, finisher medal, and unique awards for age groups & overall winners
Get ready to race along the Rim Shopping Center, where every finisher scores a soft patriotic tee, unique medal, and the chance to snag a coveted Bigfoot Trophy for top placings.
From the pint-size Kids Dash to high-energy 2, 4, 8-mile and half-marathon distances, it’s a sun-splashed summer morning of music, snacks, cheering crowds, and serious fun for runners of all ages and paces!
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Race Facts
Race Size: 100 - 500
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
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