RunCA
Diablo Trail Run
September 6, 2026 • Clayton, CA
Course Distances
50K
26.2M
13.1M
10M
4M
About this race
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.)
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