Trail Running calendar near Sacramento 2025-2026

The Hark the Herald Half Marathon & 10K is a scenic running event taking place on December 13, 2025, at Angel Island State Park in Belvedere Tiburon, California. Celebrating its 37th annual edition, the race features a challenging loop trail that offers stunning views of the Golden Gate Bridge, San..

The Folsom Lake Point to Point Trail Half Marathon is a scenic race held near El Dorado Hills, California, featuring mostly single-track trails and some dirt roads along Folsom Lake. The course offers beautiful views of the lake, foothills, oak trees, lush greenery, and snow-capped Sierra Mountains...

The Doomsday 50K & Half Marathon takes place in Cool, California, offering runners two challenging distances: a 50K with 5,100 feet of elevation gain/loss and a Half Marathon with 1,250 feet gain/loss. Both races start together at the Cool Staging Area. The course is scenic and hiker-friendly, with..

The Placerville's Holiday Jingle & Mingle Run is a festive running event held on the El Dorado Trail in historic Placerville, California. Participants can choose from various distances, including a half marathon, 15k, 10k, 5k, and a kids run, all set against a scenic backdrop of oak trees and rollin..

The Brazen New Year's Eve event offers participants the chance to run a half marathon, 10K, or 5K at Lake Chabot in Castro Valley, California. This event is designed for runners of all levels, including hikers and walkers, making it an inclusive experience. It serves as a perfect opportunity to fini..

The Auburn Resolution Run is an exciting trail running event scheduled for January 1, 2026, at Overlook Park in Auburn, California. This event offers participants a choice of distances, including a 5K, 10K, 10-mile run, and a virtual run option for any distance. It serves as a perfect opportunity to..

Brazen New Year's Day 2026 is a scenic running event held at Lake Chabot in Castro Valley, California. Participants can choose from a half marathon, 10K, or 5K race, all set on invigorating trails that welcome the first sunrise of the year. The event offers a festive atmosphere, encouraging runners..

The Folsom Lake Sweetwater Trail Run is a scenic trail race held at Folsom Lake State Recreation Area in El Dorado Hills, California. Participants can choose from various distances, including Kids Run, 1 Mile, 5K, 10K, 9 Mile, Half Marathon, 30K, Trail Marathon, and 50K. The course features mostly s..

Coyote Hills Run is a running event scheduled for January 24, 2026, at Coyote Hills Regional Park in Fremont, California. Participants can choose from various distances, including a 5K, 10K, and half marathon, with registration fees varying based on the timing of registration. The event promotes out..

Bay Breeze 2026 is a scenic running event taking place at the San Leandro Marina Park, featuring a half marathon, 10K, and 5K races. Known for its picturesque views of San Francisco and the Bay, the course offers a mostly flat, easy trail ideal for both seasoned runners and beginners. Participants c..

FOURmidable is an exciting trail running event set in the stunning Sierra Nevada foothills of Auburn, CA. Scheduled for February 21, 2026, the event features multiple race distances, including 50K, 35.5K, half marathon, and 13K, catering to runners of various skill levels. Participants can enjoy the..

The Salmon Falls 50K Endurance Run is a challenging trail race set in the scenic foothills of Sacramento, California. This ultra-distance event starts at the Magnolia Ranch Trail Head near Coloma and features a stunning course that traverses the Cronan Ranch area, ultimately finishing at Folsom Lake..

The Ruck a Chuck 50K is an exhilarating running event set in the scenic landscapes of Foresthill, California, taking place on March 14, 2026. This race offers participants a chance to traverse the iconic Western States Trail, known for its historical significance in endurance running. The course fea..

The Rattlesnake Dick event is a trail running race held in Cool, California, featuring 50K, 25K, and 10K distances. Participants can enjoy scenic courses with significant elevation gains, including aid stations along the routes. The event offers a generous 10-hour cut-off time for the longer distanc..

The Bad Ass Backyard Ultra, held in Rio Linda, California, is a unique running event where participants complete 4.16-mile loops within one hour, starting a new loop every hour on the hour. The event, which began as a grassroots gathering in 2023, has evolved into an official race under the Singletr..