Trail Running calendar near Lafayette 2024-2025

The Folsom Lake Point to Point Trail Half Marathon is a scenic running event taking place in El Dorado Hills, CA. The race features a predominantly single-track course (95%) with some dirt road sections (5%), offering participants beautiful views of Folsom Lake, oak trees, and the Sierra Mountains. ..

The Summit Rock Half Marathon, along with 10K and 5K events, takes place in the scenic Sanborn County Park, nestled in the Santa Cruz Mountains near Saratoga, CA. Participants can enjoy running through beautiful redwood groves and along single-track trails, with options for both experienced runners ..

The Hark the Herald Half Marathon & 10K, now in its 36th year, takes place on December 14, 2024, at Angel Island State Park in Belvedere Tiburon, CA. Participants can enjoy a scenic loop trail that offers stunning views of the Golden Gate Bridge, San Francisco, and surrounding areas. The half marath..

The Woodside Ramble, hosted by Inside Trail Racing, offers a scenic trail running experience in Huddart County Park, California. Participants can choose from four distances: 10K, Half Marathon, 35K, and 50K, catering to runners of all skill levels. The course features beautiful trails through redwoo..

The Brazen New Year's Day Runs offer a vibrant start to the new year with a family-friendly running event at Lake Chabot in Castro Valley. Participants can choose from a half marathon, 10K, or 5K, making it accessible for runners of all levels. This event is part of the Brazen Ultra Half Series, fea..

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

The Crystal Springs Trail Run, scheduled for January 12, 2025, in Woodside, CA, offers a variety of race distances including an 8K, Half Marathon, 35K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. Participants will enjoy scenic trails through Huddart Park, featuring ..

The Folsom Lake Sweetwater Trail Run is an exciting running event taking place at the Folsom Lake State Recreation Area. Participants can choose from various distances, including a Kids Run, 1 Mile, 5K, 10K, 9 Mile, Half Marathon, 30K, Trail Marathon, and 50K. The course features 95% single-track tr..

The Golden Gate Trail Run offers a scenic running experience along the Pacific Coast, featuring stunning views of the Marin Headlands, Tiburon, San Francisco, and the iconic Golden Gate Bridge. Participants can choose from various distances, including an 8K, Half Marathon, 30K, Marathon, and a free ..

The Lake Sonoma 100 Miler is a unique and exciting trail running event held in Geyserville, California. This challenging race features approximately 24,000 feet of elevation gain over 100 miles of predominantly singletrack terrain, making it suitable for seasoned trail runners. The event fosters a f..

The Jed Smith Ultra Classic is a premier running event organized by the Buffalo Chips Running Club, set to take place on February 1, 2025. This 47th edition features multiple race distances, including 50 miles, 50K, marathon, 30K, and half marathon, catering to runners of all levels. The course is U..

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 offers a variety of distances, including a 10K, Half Marathon, 20-mile, Marathon, and 50K, set against the stunning backdrop of the Coastal Mountain Habitat in Pacifica, California. Participants can enjoy scenic views while navigating through diverse terrains, includin..

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 through a lus..

The Race to the Top of Mt. Umunhum is a challenging half marathon event set within the scenic Almaden Quicksilver Park and Sierra Azul Open Space Preserve in San Jose, CA. Participants will experience a point-to-point course that showcases the natural beauty of the area.The event includes a 6-hour t..

The Marin Ultra Challenge is a premier long-distance trail running event held in Marin County, California, featuring a 50-mile and a 50K race. Celebrating its 11th edition, the race showcases the stunning landscapes of the Marin Headlands, Mt. Tamalpais, and Muir Woods, with courses designed to chal..

The Folsom Lake Southside Trail Run offers a scenic and challenging experience for runners of all levels, featuring a variety of distances including 50K, Marathon, 25K, Half Marathon, 7.5 Miler, and 5K. Set against the picturesque backdrop of Folsom Lake and the Sierra Mountains, the race primarily ..

The Bad Ass Backyard Ultra, organized by Skybreaker Racing in collaboration with the Auburn Area Trail Runners, is a unique running event held at Dry Creek Parkway in Rio Linda, CA. Participants tackle a 4.16-mile loop, with one hour to complete each loop. Runners must be ready at the start corral w..

The Napa Valley Trail Marathon is a scenic running event held annually in Bothe-Napa Valley State Park, California. The 2025 edition, marking its 33rd year, features a challenging course with lush single-track trails, hills, and streams, attracting up to 300 participants. Runners can choose from thr..

The Big Alta is an exciting trail running event hosted by Freetrail and Daybreak Racing in Marin County, California. Participants can choose between two challenging distances: a 50K and a 28K race, both featuring scenic single-loop courses that showcase breathtaking views of the San Francisco Bay Ar..