Sonoma Coast Trail Runs
Duncans Mills, United States • 30 May 2026
Event overview
Presented by SkyBreaker Racing, Sonoma Coast Trail Runs takes place on trails and fire roads in Sonoma Coast State Park near Duncans Mills, California. The event offers the following distances:
- 50K
- Trail Marathon
- 30K
- Half Marathon
All races start and finish at Pomo Canyon Environmental Camp (Willow Creek Rd, Duncans Mills, CA; 38.425147, -123.065719). The courses run along a ridgeline with views to the ocean, include a summit of Red Hill, and begin and end among ferns and redwoods.
Course support and logistics
Aid stations are described as well-stocked with water, electrolytes, sodas, energy gels or chews, salt, bananas, and other snacks. The event is cupless; participants must carry a reusable cup or water bottle. Finishers receive a full-color medal and a finisher meal with a vegan option. T-shirts are available if ordered during registration, and awards are given to first through third place male and female finishers per distance.
Parking at the start/finish is limited. Event parking is at 55 Austin Creek Rd, Cazadero, with morning shuttles to the start and continuous shuttle service returning to the parking area through the afternoon. Pomo Canyon Environmental Camp is walk-in only for camping and has no running water; camping fees are paid on-site. Visit the organization's website for the most recent information.