Natural Bridge Caverns Trail Run - 2021


The only Race in the World that starts in the belly of a Cave. Enter into Texas largest Caverns and descend down to Pluto’s anteroom. Start one at a time every 8-15 seconds and run through wonderful and awesome spectacles of underground beauty.

Price Increase on 3-1-2020

Race start time for Half 7:00am

Event features a 5k, 10k and Half Marathon that runs on the private property of Natural Bridge Caverns. The 5k course is mainly on jeep trails that makes 1 loop and finishes in the NBC Village. The 10k is an out and back with one nice hill that then 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.

Packet Pickup:

Saturday 2-6-2021 – Natural Bridge Caverns 3-5pm

Race Day – Natural Bridge Caverns ( Half 5:30am – 6:30am **** 5k & 10k 5:30am – 7:00am )

Refund Policy:

If refund is requested 14 or more days before event, 1/2 of the race fee ( No processing fees ), will be refunded. NO REFUNDS or TRANSFERS to other events will be allowed .

Next price increase: