Diablo Trail Run
Clayton, California
Sunday, September 7, 2025
50 Yards
Organizer's Description
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.)
Race Events
Kid's Run (6yo & younger, 50yd dash) - Free!
Distance: 50 Yards
Start Time: 7:50:00 AM
50K
Distance: 30.4 Miles
Start Time: 8:00:00 AM
Marathon
Distance: 26.2 Miles
Start Time: 8:00:00 AM
Half Marathon
Distance: 13.1 Miles
Start Time: 8:00:00 AM
10 Mi
Distance: 10 Miles
Start Time: 8:00:00 AM
4 Mi
Distance: 4 Miles
Start Time: 8:15:00 AM
Coastal Testing
Distance: 2 Miles
Start Time: 8:25:00 AM
