Trail Running calendar near Mendocino 2026-2027

A coastal trail race in Mendocino, CA at the 50K distance featuring river, redwood and ocean sections with a finish on the bluffs above Mendocino Village; registration closes March 31.

Run or walk through conifer forests and along coastal bluffs in Point Arena. This sustainable 5K trail event supports local environmental education and youth stewardship on the Mendocino Coast.

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.

A trail event in Humboldt Redwoods State Park on June 6, 2026 offering 30K and 10.5 mile courses that climb Grasshopper Peak and finish in a grove of old growth redwoods. Online registration closes June 3.

A charitable walk and run on June 14, 2026 at Howarth Memorial Park in Santa Rosa, CA. The event includes an in person 5K, a Dogwood Dash and a virtual any distance option; registration is coming soon.

A trail running festival at Mendocino Woodlands Park with a looped single-track course through ancient redwoods, offering a half marathon, 10K and timed 6 hour and 12 hour formats, plus on-site camping and weekend food options.

A multi-distance trail event at Lake Sonoma on October 17-18, 2026 offering 100 Mile, 50 Mile, marathon and 4-person relays on singletrack with substantial elevation and on-site camping.