Trail Running calendar near Walnut Creek 2024-2025

The Hark the Herald Half Marathon will take place in Belvedere Tiburon on Saturday 14 December 2024. You can run between 10 and 13 miles.

The Woodside Ramble, hosted by Inside Trail Racing, offers a scenic trail running experience in Huddart County Park, Woodside, CA. Participants can choose from four distances: 10K, Half Marathon, 35K, and 50K, all set against a backdrop of towering redwoods and diverse terrain. The event features we..

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, set in Almaden Quicksilver County Park near 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 v..

The IPA Beer Trail Runs, organized by TBF Racing, offers a unique running experience at Granite Beach, Folsom Lake. Participants can choose between a 5K and a 12K course, both featuring scenic views along well-marked trails. Runners over 21 can enjoy locally brewed IPA at the finish line, along with..

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 Coyote Hills Half Marathon will take place in Fremont on Saturday 25 January 2025. You can run between 5 and 13 miles.

The Gumby 10K and 5K is a fun running event scheduled for January 25, 2025, at Granite Beach, Folsom Lake SRA. Participants can enjoy scenic trail courses along the lake, with plenty of aid stations and enthusiastic volunteers to support them. Runners will receive unique Gumby and Pokey finisher med..

The Folsom Lake Sweetwater Trail Run, taking place at the Salmon Falls Parking Lot in El Dorado Hills, CA, features a variety of race distances including 50K, Marathon, 30K, Half Marathon, 9 Mile, 10K, 5K, 1 Mile, and a Kids Run. The course is predominantly single-track, offering scenic views of Fol..

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 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 Golden Gate Trail Run, set for February 1, 2025, in Sausalito, CA, offers a variety of race distances including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. Participants can enjoy stunning views of the Pacific Coast and the Marin Headla..

The Lake Sonoma 100 Miler is a unique and exciting trail running event held in Geyserville, California. This challenging race features approximately 26,000 feet of elevation gain over 100 miles of predominantly singletrack terrain, making it suitable for seasoned trail runners. The event fosters a f..

The 2025 Escape from Folsom event features a 10-mile and a 5K race, both set along scenic trails by Folsom Lake. Participants will receive a finisher medal and have the option to purchase a soft-cotton race shirt. Aid stations will be available throughout the course, providing hydration and energy s..

The Lost Trail Half Marathon, organized by TBF Racing, takes place at Granite Beach, Folsom Lake SRA. This scenic event features a well-marked 13.1-mile course alongside beautiful lake views and vibrant wildflowers, complemented by five aid stations. Participants can also join the 5K run, which offe..

The Montara Mountain Trail Run, scheduled for February 22, 2025, in Pacifica, CA, offers 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. Participants will experience the stunning natural beauty of the ..

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 Marin Ultra Challenge is a premier long-distance trail race held in Marin County, featuring a 50 Mile and a 50K course. Celebrating its 11th edition, the event showcases some of the most scenic trails in the region, including the Marin Headlands, Mt. Tamalpais, and Muir Woods.Participants can ex..

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 ..