Diablo Trail Run
Clayton, CA
Race date: Sep 6, 2026
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.)
Events
7 events
50 Yards
Kid's Run (6yo & younger, 50yd dash) - Free!
Start time: Sep 6, 2026, 7:50 AM
10 Miles
10 Mi
Start time: Sep 6, 2026, 8:00 AM
13.1 Miles
Half Marathon
Start time: Sep 6, 2026, 8:00 AM
26.2 Miles
Marathon
Start time: Sep 6, 2026, 8:00 AM
30.4 Miles
50K
Start time: Sep 6, 2026, 8:00 AM
4 Miles
4 Mi
Start time: Sep 6, 2026, 8:15 AM
2 Miles
Coastal Testing
Start time: Sep 6, 2026, 8:25 AM