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Dirty Dozen. 2026
Nearby races · 12
Pulling race details. Checking the course notes.
Nearby races · 12
Dirty Dozen takes place on July 25, 2026, in San Pablo, CA, and features timed running events of 3, 6, or 12 hours. The main course is a 3.37-mile loop composed of approximately 98% dirt fire trails with roughly 150 feet of elevation gain per loop. An additional 0.42-mile loop becomes available during the final hour of each event. Individual and team entries are available, with team options of 2 or 3 runners for the 6-hour and 12-hour distances, and 3-runner teams for the 3-hour distance.
Distances
Distances as listed on a public calendar. Nothing about entry, timing or inclusions is on file.
Getting there
san pablo, CA. Exact start not reported.
Race reviews
Race-day experiences shared about Dirty Dozen 2026.
Good to know
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No. Brazen Racing runs this race. This page is built from public information on their site. Register and check race-day updates on brazenracing.com .
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