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Dirty Secret Trail Run

Cool, United States • 9 May 2026

Dirty Secret Trail Run

The Dirty Secret Trail Run is a trail race taking place in Cool, California. It is the first event in a three-part trail series for the year. The course features single-track trails through green meadows and rolling hills, with a creek crossing.

There are two course options: a 10.3 mile Long Course and a 5.8 mile Short Course. Both share a demanding climb out of Knickerbocker Creek. The terrain includes rocks, roots, and low tree branches. The event is limited to 600 participants.

The start and finish location is at Northside Elementary School on Cave Valley Road. Following the race, a strawberry pancake breakfast is provided. Participants receive a tech shirt and a custom finisher medal.

All entry fees are non-refundable and entries are non-transferable. Visit the organization's website for the most recent information.

United States California Cool

Race information

Website Registration
10.3 Miler
5.8 Miler
Visit the organization's website for the most recent information.
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