Trail Running calendar near Monterey 2024-2025

The Race to the Top of Mt. Umunhum is a half marathon event that takes place within the scenic Almaden Quicksilver Park and Sierra Azul Open Space Preserve in San Jose, CA. Participants will experience a challenging trail course that culminates at the summit of Mt.Umunhum. The event features a point..

The South Hills Single Track Trail Run - Spring takes place at Calero County Park in San Jose, CA, featuring a variety of distances including a 50K, Trail Marathon, Half Marathon, and shorter options down to a Kids Run. Participants can expect a challenging course with scenic single track trails, hi..

The Western Pacific 2025 is a running event featuring a Half Marathon, 10K, and 5K, set to take place at the Quarry Lakes Regional Recreation Area in Fremont, California. The course, historically used in the 1800s for gravel transport during the construction of the Transcontinental Railroad, offers ..

The Santa Teresa King Richard Annual Trail Run is a heartfelt event held at the Pueblo Day Use Area in Santa Teresa County Park, San Jose, CA. This race honors Richard Limb, a beloved father and respected teacher, who cherished the park and its trails. Participants can choose from various distances,..

The SPASM Lake Chabot Trail Run is a diverse running event scheduled for April 12, 2025, at Lake Chabot Regional Park in Castro Valley, California. Participants can choose from various distances, including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 ..

The Woodside Crossover is a running event taking place in Woodside, California, featuring a challenging 50K race. Set against a scenic backdrop, this event invites participants to test their endurance and enjoy the natural beauty of the area. While specific details about the race's course and amenit..

The Sierra Azul Trail Challenge is a premier running event held in the scenic Sierra Azul Open Space Preserve, near Mt. Umunhum in San Jose, CA. Participants can choose from various distances, including a 50K, Trail Marathon, 20 Mile, Half Marathon, 7 Mile, and 5K.This challenging race offers unique..

The Badger Cove Half Marathon, along with 10K and 5K events, will take place on April 19, 2025, at Lake Del Valle Regional Park in Livermore, California. This trail race welcomes both runners and walkers, offering a scenic experience in the emerald hills. Participants can expect custom finisher meda..

The Horseshoe Lake Trail Run, scheduled for April 20, 2025, offers a variety of running events including a 5-mile race, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. The course is set within the scenic Skyline Ridge, Long Ridge, and Russian Ridge O..

The No Foolin' Foot Race is an annual running event organized by the Parks and Recreation Foundation of San Carlos, featuring challenging 5k and 10k courses through the scenic Big Canyon and Eaton Parks. Participants can enjoy a Start and Finish Festival at Crestview Park, with professional timing a..

The Hacienda Hills Trail Run - Spring takes place at Almaden Quicksilver County Park in San Jose, CA, offering a variety of race distances including 50K, Trail Marathon, 30K, Half Marathon, 9 Mile, 10K, 5K, and a Kids Run. Participants can enjoy stunning Bay Area views while tackling courses with va..

The Race for Open Space is a multi-course trail running event designed to raise funds and awareness for the Big Sur Land Trust, promoting access to parks and open spaces. Set in the scenic Palo Corona Regional Park, participants can choose from various distances, including a 1-mile fun run, a 5k, an..

The Quicksilver Endurance Runs, taking place in San Jose, CA, features both 50K and 100K races on scenic, challenging trails. Celebrating its 40th edition, the event offers runners a chance to experience beautiful oak forests, meadows, and stunning views of the Santa Clara Valley and Santa Cruz Moun..

Run for Amma is an annual charity running event held at Skyline Ridge Open Space Preserve in Los Gatos, California. The event features three race distances: 50K, 30K, and 10K, with all proceeds benefiting the UCSF Julia Carnevale Lab for cancer research. Participants can enjoy scenic trails while co..

The Pacifica Foothills Trail Run is an exciting trail running event held in San Pedro Valley County Park, Pacifica, CA. Participants can choose from three distances: 10K, Half Marathon, and 30K, all set against the stunning backdrop of the Santa Cruz Mountains. The course features moderately technic..

The 13 Mile Trail Race Top Down is an exciting half marathon event taking place in San Jose, California, within the scenic Almaden Quicksilver Park and Sierra Azul Open Space Preserve. This inaugural race features a point-to-point course, with transportation provided to the starting line. Participan..

Trailquake is an exciting running event taking place in Saratoga, California, featuring a half marathon, 10K, and 5K race. Set against the stunning backdrop of redwoods and pines, participants can enjoy beautiful trails while experiencing the thrill of nature. The event welcomes runners, walkers, an..

The Calero Trail Run - Spring is an exciting trail running event held at Calero County Park in San Jose, CA. Participants can choose from various distances, including 50K, Marathon, 25K, Half Marathon, 15K, 10K, 5K, and a Kids Run. The course features scenic single tracks, challenging hills, and dir..

The Monterey Trail Experience is a scenic running event held at Toro Park in Salinas, CA, featuring various race distances including a Trail Marathon, Trail Half Marathon, and Trail 10K. Participants can enjoy the stunning Bay Area landscape, characterized by rolling golden hills and coast live oak ..

The 2025 Lake Chabot Trail Challenge features a Half Marathon and a 5K run, taking place in Castro Valley, California. This annual event, now in its 41st year, is popular among trail runners and offers scenic courses with views of Lake Chabot, Mt. Diablo, and the San Francisco Bay.The Half Marathon ..