Diablo Trail Run

Clayton, California, United States

Sep 10, 2023

Trail running

Past event · 2023 edition

Diablo Trail Run

Clayton California

Sep 10, 2023

6.4K 16.1K Half-Marathon Marathon +2 Trail running Running

Free – $100.00

New date announced

Go to the 2026 edition page

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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.)

Ready to test your limits? The Diablo Trail Run brings a highly anticipated 6.4K, 16.1K, Half-Marathon, Marathon, 48.9K, 3.2K to Clayton on September 10, 2023. Expect a fantastic route right in the heart of California.

Pick your distance

Trail running

4 Mi

Sep 10, 2023 6.4K 8:15 AM

$60.00

Closed

10 Mi

Sep 10, 2023 16.1K 8:00 AM

$70.00

Closed

Half Marathon

Sep 10, 2023 Half-Marathon 8:00 AM

$80.00

Closed

Marathon

Sep 10, 2023 Marathon 8:00 AM

$90.00

Closed

50K

Sep 10, 2023 48.9K 8:00 AM

$100.00

Closed

Running

Coastal Testing

Sep 10, 2023 3.2K 8:25 AM

Free

Closed

About Clayton

Diablo Trail Run takes place in Clayton, California, United States. The local timezone is America/Los_Angeles.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.