Armstrong County Rim-to-Rim 15K Challenge 2026

This challenging road run plunges you into the Palo Duro Canyon. Expect about five miles of mostly downhill, dropping around 800 feet. You'll then hit two miles of rolling hills deep in the canyon, before the final push: climbing 800 feet out to the finish. It's a point-to-point race, so plan your own ride back to the start, as transportation will be very limited.