Diablo Trail Run
Date and time
Saturday, September 5, 2026 · 7:00 PM
Location
Diablo State Park (Mitchell Canyon Trailhead), Clayton, CA
Date and time
Saturday, September 5, 2026 · 7:00 PM
Location
Diablo State Park (Mitchell Canyon Trailhead), Clayton, CA
Date and time
Saturday, September 5, 2026 · 7:00 PM
Location
Diablo State Park (Mitchell Canyon Trailhead), Clayton, CA
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.)
4.0 mi
10.0 mi
Half marathon
Marathon
30.4 mi
2.0 mi
5K
1 mile
805 m
1.9 mi
31.0 mi