Diablo State Park (Mitchell Canyon Trailhead), Clayton CA
Sunday, September 6th, 2026
🏞️ Race Overview
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.
📏 Course Details
- Distance: The course includes a 4 mile route and longer mountainous events.
- Terrain: The 4 mile course is relatively flat and fast.
- Scenery: The longer events are very scenic.
- Measurement: Distances are accurately measured using a Rolatape® surveyor's measuring wheel.
🔗 Registration Link
For more information and to register for the race, visit the official race page: Diablo Trail Run.
Course Map
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