Trail Running calendar near Marina 2024-2025

The Coyote Hills Half Marathon is a scenic running event set in the picturesque Coyote Hills Regional Park, located along the eastern shoreline of San Francisco Bay. Participants can choose from various distances, including a half marathon, 10K, and 5K, with registration fees varying based on the ti..

The Mt. Umunhum Trail Conquest - Winter is an exciting running event held at Almaden Quicksilver County Park in San Jose, CA. Participants can choose from various distances, including a 50K, Marathon, 30K, Half Marathon, 7 Miler, 5K, and a Kids Run.The course features scenic trails that lead into th..

The Montara Mountain Trail Run is a scenic running event taking place in Pacifica, California, featuring a variety of race distances including a 10K, Half Marathon, 20-mile, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. Set against the backdrop of the beautiful Coasta..

The Sanborn Trail Challenge is an exciting running event held in Sanborn Park, Saratoga, CA, featuring a variety of distances including a Half Marathon, 8 Mile, 4 Mile, Mile, and a Kids Run. The course is predominantly single track trail, offering a challenging and technical experience amidst a lush..

The Race to the Top of Mt. Umunhum is a half marathon trail challenge set within Almaden Quicksilver Park and Sierra Azul Open Space Preserve in San Jose, CA. Participants will experience a scenic point-to-point course, with a six-hour time limit to complete the race.The event includes registration ..

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 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 running event features multiple distances, including a Half Marathon, 10 Mile, 10K, and 5K, catering to various skill levels. The race honors Richard Li..

The Woodside Crossover is a running event taking place in Woodside, California. Participants can choose to compete in a 50K race, which promises a challenging and scenic experience. The event is set against the backdrop of the beautiful California landscape, making it an appealing choice for both se..

The SPASM Lake Chabot Trail Run is a diverse running event taking place at Lake Chabot Regional Park in Castro Valley, CA. Scheduled for April 12, 2025, it features multiple race distances including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and und..

The Sierra Azul Trail Challenge is a premier running event held in the scenic Sierra Azul Open Space Preserve near San Jose, CA. Participants can choose from various distances, including a 50K, Trail Marathon, 20 Mile, Half Marathon, 7 Mile, and 5K, making it suitable for runners of all levels. The ..

The Hacienda Hills Trail Run - Spring, held at Almaden Quicksilver County Park in San Jose, CA, offers a thrilling day of trail running with nine different race distances, including a 50K, Trail Marathon, 30K, Half Marathon, 9 Mile, 10K, 5K, Mile, and a Kids Run. Participants can enjoy stunning Bay ..

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 13 Mile Trail Race Top Down is a half marathon event taking place in San Jose, CA, 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 point at Mt. Umunhum.Participants ..

The Calero Trail Run - Spring, held at Calero County Park in San Jose, CA, offers a variety of distances including 50K, Marathon, 25K, Half Marathon, 15K, 10K, 5K, and a Kids Run. Participants can enjoy scenic single-track trails, challenging hills, and dirt paths, making it an excellent training op..

The Spartan Trail - Toro Park Trail Run is an exciting running event set in the picturesque Toro Park, Salinas, CA. Scheduled for June 1, 2025, participants can choose from three race distances: 10K, Half Marathon, and Marathon. The course features rocky trails and dirt roads, offering a challenging..

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, CA. This annual event, now in its 41st year, is popular among trail runners and offers scenic courses with views of Lake Chabot and surrounding landscapes. The Half Marathon is a hilly loop pri..

The Mt. Umunhum Ultras is an exhilarating trail running event set in the scenic landscapes of San Jose, CA. Participants can choose from various distances, including a challenging 52-mile ultra, a 50K, and a trail marathon, all featuring over 15,000 feet of elevation gain.The course winds through en..

The Rancho Hills Trail Run - Summer is an exciting running event set in the picturesque Rancho Cañada del Oro Open Space Preserve in Morgan Hill, CA. Participants can choose from various distances, including a 50K, Trail Marathon, 30K, Half Marathon, 10 Mile, 8 Miler, 10K, and 5K. This challenging c..

The Calero Hills Trail Fest, held at Calero County Park in San Jose, CA, offers a variety of trail running distances including a marathon, 30K, half marathon, 10 miler, 10K, and 5K. Participants can expect a challenging course featuring single track trails, steep ascents and descents, and scenic vie..