Sports · Trail Running

Diablo Trail Run

Name: Diablo Trail Run
Start: 2026-09-06T07:00
End: 2026-09-06
Location: Mount Diablo State Park - Mitchell Canyon Visitor Center

Experience breathtaking views and challenging terrain at the annual Diablo Trail Run in Mount Diablo State Park.

Sun, 6 Sep 2026 7:00 AM (America/Los_Angeles) Mount Diablo State Park - Mitchell Canyon Visitor Center Clayton , California

The Diablo Trail Run offers an exhilarating experience for runners of all levels, set against the stunning backdrop of Mount Diablo State Park. Participants can choose from various distances, ranging from a fast, flat 4-mile course in Mitchell Canyon to more challenging, mountainous routes that provide panoramic vistas of the San Francisco Bay Area. This event is a perfect opportunity to test your endurance while enjoying the natural beauty of California’s iconic landscape.

What to Expect

Runners can expect a well-organized trail race with varying difficulty levels, starting with check-in at the Mitchell Canyon Visitor Center.

Who Should Attend

Trail runners
Outdoor enthusiasts
Athletes
Fitness community members
Nature lovers

Agenda Overview

Race day check-in begins at 7:00 a.m. at the Mitchell Canyon Trailhead, followed by the start of the various trail race distances.

Venue & Address

Mount Diablo State Park - Mitchell Canyon Visitor Center

96 Mitchell Canyon Rd
Clayton , California
United States

Organizer

Diablo Trail Run · Race Organizer

Organizers of the annual trail running event at Mount Diablo State Park.

Frequently Asked Questions

Where is the race held?

The race is held at Mount Diablo State Park, Mitchell Canyon Visitor Center, Clayton, CA.

When is the event?

The event takes place on September 6, 2026.

What time does check-in start?

Check-in begins at 7:00 a.m.

Are there different distances?

Yes, the event offers a 4-mile course and longer mountainous distances.

Is the course flat?

The 4-mile course is relatively flat, while the longer distances are mountainous.

Do I need to arrive early?

Yes, please arrive 45 minutes before your event to receive your bib.

Where can I register?

Registration is available through RunSignup.