Grand Canyon to Mount Humphreys — a run, bike, run adventure

jogging, mtb easy · US · 210 km · 3 stages

The Grand Canyon is one of the seven natural wonders of the world. In the trail running community, running across it and back again - a route known as the Rim to Rim to Rim (R2R2R) - is a rite of passage. Depending on the route you take, it's about 42-46 miles with around 11,000 ft of vertical gain.

by Hillary Allen