Diablo Trail Run 2026 — Clayton, CA
The Diablo Trail Run takes place at Diablo State Park's Mitchell Canyon Trailhead in Clayton, California. This trail running event offers multiple distances to suit different experience levels and goals: 50 yards, 2 miles, 4 miles, 10 miles, a half marathon, 26.2 miles, and 30.4 miles. The race is scheduled for September 6, 2026, with a typical start time of 7:50 AM. Entry fees range from free to $110.00 depending on the distance selected. Whether you're looking for a short introductory run or a challenging ultra-distance effort, Diablo Trail Run provides options across the endurance spectrum within the park's trail system.
Hotels Near This Race
Find accommodation close to the start line in Clayton, CA. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.
Diablo Trail Run 2026 — Clayton, CA
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Race Travel Insurance
Don't forget travel insurance for September 6.
You've trained for months and booked a trip to Clayton, CA. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.
- Trip cancellation up to 100% of prepaid costs
- Running events covered under standard plans — no add-ons needed
- Trip interruption up to 150% of non-refundable costs
- Emergency medical up to $250,000
- Cancel For Any Reason add-on available
- 24/7 real-time support
Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.
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Frequently Asked Questions
When is Diablo Trail Run 2026 — Clayton, CA?
Diablo Trail Run 2026 — Clayton, CA takes place on September 6, 2026. The race is held in Clayton, California.
Where is Diablo Trail Run 2026 — Clayton, CA held?
Diablo Trail Run 2026 — Clayton, CA is held at Diablo State Park (Mitchell Canyon Trailhead) in Clayton, California.
Where can I find hotels near Diablo Trail Run 2026 — Clayton, CA?
RaceHotelFinder shows hotels sorted by distance from the race venue in Clayton. Use the map or list view on this page to compare options and book race weekend accommodation.