Diablo Trail Run
Sunday, September 6, 2026 · Clayton, United States
Distances
3.2 km
6.4 km
16.1 km
21.1 km
42.2 km
48.9 km
About this race
The Diablo Trail Run on Mount Diablo offers views of the San Francisco Bay Area. Shorter options are flat and fast within Mitchell Canyon. Longer events are mountainous and scenic, letting you take in the surroundings.
Start location
Diablo State Park (Mitchell Canyon Trailhead)
Clayton, CA