Trail Running calendar near Mendocino 2026-2027

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..

A 50K trail run along California's scenic Mendocino Coast. The route passes redwoods, waterfalls, a river, and the ocean, finishing on the bluffs overlooking the Pacific.

Tails & Trails is a charitable walk/run supporting an animal rescue. The event on May 3, 2026, in Windsor, CA, features a 5K and a Dogwood Dash, with a virtual option also available.

An annual 5K trail run in Point Arena along the Point Arena Stornetta Unit of the California Coastal National Monument. Proceeds support ACORN Partners in Education and its Students Protecting the Coast youth stewardship program.

These trail runs explore the beautiful Sonoma Coast State Park. The courses traverse a scenic ridgeline with ocean views and summit Red Hill. The event will return in 2027 with a planned new location in Monte Rio.

Celebrating its 10th year in Humboldt Redwoods State Park, this run offers 30K and 10.5 mile courses. Both routes climb Grasshopper Peak before finishing in a stunning grove of ancient redwoods.

Run through ancient redwoods on a looped trail course at this weekend festival. Choose from timed 6 or 12 hour events, a half marathon, or a 10k race. The private camp setting offers camping, live music, yoga, and communal meals.

The inaugural Sonoma Fall Classic offers trail races from marathon to 100 miles around Lake Sonoma in California's wine country. Runners can tackle legendary climbs and scenic singletrack in this October event. Free camping is available nea..