Heart Of Cool Trail Run

Cool, United States • 19 Oct 2025

The Heart of Cool Trail Run, held in Cool, California, offers a family-friendly trail running event featuring 5k, 10k, and half marathon distances. Set amidst the scenic Sierra Foothills, the course shares trails with renowned races like the Western States 100 and Way Too Cool 50k. Proceeds support youth programs in agriculture, engineering, and the arts within the Black Oak Mines Unified School District, as well as scholarships for children with heart disease. The event encourages sustainability by being cup-free and provides amenities such as childcare and a post-race pancake breakfast. Registration includes a cotton t-shirt, with special items for half marathoners. Visit the organization's website for the most recent information.

Race information

13 mi
Trail Half Marathon
10 km
10k Run/walk
5 km
5k Trail Run/walk
Visit the organization's website for the most recent information.
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