Sonoma Coast Trail Runs

Duncans Mills, United States • 30 May 2026

Event Overview

The Sonoma Coast Trail Runs are presented by Skybreaker Racing. The runs take place on the trails and fire roads of Sonoma Coast State Park on Northern California's coastline.

Course Details

The courses are located just south of Jenner, Duncans Mills, and the Russian River. They traverse a ridgeline with ocean views, summit Red Hill, and start and finish at Pomo Canyon Environmental Camp, which is among ferns and redwoods. The event will not be held in 2026. The organizer is hopeful to secure a new permit for Monte Rio Redwoods for 2027, which would allow for expanded courses and relocate the start/finish to Monte Rio, eliminating shuttle costs.

Distances

The event offers several race distances: Visit the organization's website for the most recent information.

  • 50K
  • Trail Marathon
  • 30K
  • Half Marathon

Race information

50 km
50k
Marathon
Trail Marathon
30 km
30k
Half Marathon
Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Run through the scenic single track trails of Bothe Napa Valley State Park. Choose from marathon, half marathon, or 10K distances on this popular course. Participation is limited to 300 runners for the annual trail event.

Experience a rugged trail running weekend in California's wine country on April 11, 2026. The event offers a Western States qualifying 100K, a challenging 50K, and a women's Trail Sisters Half Marathon. All races are cupless and feature sce..

Event Overview The Calistoga Mountain Run is a trail running event with distances of 50k, 35k, a half marathon, and a 10k. It starts in downtown Calistoga, California. The routes take runners onto trails and into Robert Louis Stevenson Stat..

UTMB Index

Run for a cause at the Annadel Half Marathon in Santa Rosa's Spring Lake Regional Park. Choose from a half marathon, 10K, or 5K on scenic trails, with proceeds supporting Trione-Annadel State Park. It's a low-waste event featuring a race me..