All Races will start 600ft in the belly of Natural Bridge Caverns. The start will be a time trial start with an athlete starting every 5-8 seconds. There will be a few no pass zones in the cave which will be strictly enforced. No passing will be allowed on the switchback uphill path in the cave. All runs will be on a well maintained caliche road. This is the Texas Hill Country at it's best.
Cave Bear 2mi Run - 15.5mi Bike - 2mi Run Sabertooth 2mi Run - 12mi mtnBike - 2mi Run Woolly Mammoth 5k Run - 26mi Bike - 5k Run T-REX 5mi Run - 26mi Bike - 5mi Run - See more at:
Natural Bridge Caverns is located 30 minutes north of downtown San Antonio,
eight miles west of I-35 at exit #175, Natural Bridge Caverns Road/F.M.3009.
This is a USAT sanctioned event. Age group awards 0-19 and then in 5 year age groups for all 4 races. Custom sliced Geode ROCKS foe awards!!!!!!