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Sonoma Coast Trail Runs

Duncans Mills, United States • 31 May 2025

The Sonoma Coast Trail Runs, presented by SkyBreaker Racing, take place in Sonoma Coast State Park near Duncans Mills, California. The event offers four distances: 50K, Trail Marathon, 30K, and Half Marathon, featuring challenging elevation gains from 2,800 to 7,000 feet. Runners traverse scenic trails and fire roads with stunning ocean views, summit Red Hill, and start/finish among redwoods at Pomo Canyon Environmental Camp.

Aid stations provide water, electrolytes, snacks, and energy gels. The race is cupless to promote environmental friendliness. Participants receive medals, finisher meals, and optional t-shirts.

Limited parking requires shuttle service, and camping is available on-site with no running water. Visit the organization's website for the most recent information.

United States California Duncans Mills

Race information

Website Registration
50 km
50k
26 mi
Trail Marathon
30 km
30k
13 mi
Half Marathon
Visit the organization's website for the most recent information.
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