Diablo Trail Run
Sep. 06, '26
Sep. 06, '26
Race Location

Diablo State Park (Mitchell Canyon Trailhead)
96 Mitchell Canyon Road
Clayton, CA 94517
United States

Events

4 Mi

10 Mi

Half Marathon

Marathon

50K

Kid's Run (6yo & younger, 50yd dash) - Free!

Coastal Testing

Details
Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys.  The 4 mile course is relatively flat and fast within Mitchell Canyon.  The longer events are mountainous and very scenic.
(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)