Trail Running calendar near Mendocino 2025-2026

The Lake Sonoma 50 is an exciting running event taking place in Healdsburg, California, featuring a 50-mile race, a marathon, and the Trail Sisters Half Marathon. Scheduled for April 12, 2025, this event is presented by adidas TERREX and includes live streaming coverage, athlete panels, and special..

The Mendocino Coast 50K is an exhilarating trail running event set in the stunning landscapes of Northern California. Participants will experience a diverse course that includes scenic views of rivers, the ocean, majestic redwoods, and beautiful waterfalls. The race culminates along the picturesque..

The Waves & Whales 5K Trail Run is an annual event held in Point Arena, California, taking place on the scenic Mendocino Coast. The course winds through the Point Arena-Stornetta Unit of the California Coastal National Monument, offering participants a beautiful blend of coastal bluffs and forest tr..

The Sonoma Coast Trail Runs, organized by SkyBreaker Racing, is a scenic running event set in the stunning Sonoma Coast State Park in Northern California. Participants can choose from various distances, including a 50K, Trail Marathon, 30K, and Half Marathon, all featuring breathtaking views of the..

The Grasshopper Peak Redwoods Run, taking place in Humboldt Redwoods State Park, offers participants a choice between a 30K and a 10.5-mile race. Celebrating its 10th year, the event showcases scenic trails that ascend Grasshopper Peak and culminate in a stunning grove of ancient redwoods. Organized..

The Mendocino Running Festival is a vibrant outdoor event held in Mendocino Woodlands Park, California, featuring a variety of races including a half marathon, 10K, and timed formats of 6 and 12 hours. Set against the backdrop of ancient redwoods, participants can enjoy a looped course with stunning..

The California Fall Classic at Lake Sonoma features two challenging ultra-distance races: a 100K and a 55K, set against the stunning backdrop of wine country during the harvest season. This event is recognized as a qualifier for the prestigious Western States 100 Mile Endurance Run. Participants can..

The California Fall Classic at Lake Sonoma features two challenging ultra-distance races: a 100K and a 55K, set against the stunning backdrop of wine country. Scheduled for October 18, 2025, this event is renowned for its scenic single-track trails and vibrant community atmosphere, complete with loc..

The California Fall Classic at Lake Sonoma features two challenging ultra-distance races: a 100K and a 55K, set against the stunning backdrop of wine country. Scheduled for October 18, 2025, this event is ideal for runners seeking a late-season challenge or a chance to qualify for the Western States..

The Lost Coast 55K is an adventurous running event set in the rugged and remote backcountry of Humboldt County, California. Participants will tackle a challenging 34.3-mile course with approximately 6,500 feet of elevation gain, starting from the Horse Creek Mountain trailhead. The route features a..