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Coolest 10km Trail Run

Cool, United States • 6 Jun 2026

Coolest 10km Trail Run

The Coolest 10km Trail Run takes place on Saturday, June 6, 2026. The start and finish is at the Olmstead Trailhead in Cool, California. The trailhead and parking are located behind the local fire station.

The run covers a 10km loop trail. The course features open, rolling hills with oak trees, passes along the American River Canyon, and includes steep canyon descents and climbs as it crosses Knickerbocker and Salt Creeks. The elevation ranges between 1229 and 1529 feet. A fully staffed aid station with Hammer Nutrition products is located at approximately mile 3. Visit the organization's website for the most recent information.

United States California Cool

Race information

Website
10 km
Coolest 10km Trail Run
Visit the organization's website for the most recent information.
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