Trail Running Calendar California 2024-2025

We have found 185 Trailruns in California. Check below where and when you can find the races.

The 50th Healdsburg Fitch Mountain Footrace is an annual family fun run organized by the Rotary Club of Healdsburg Sunrise. The event raises money for the Healdsburg High School Track & Field plus Cross Country Team through the Sunrise Scholarships program. The run offers both 10K and 3K courses sta..

The Woodmonster Trail Race will take place in Oakland on Sunday 16 June 2024. You can run 10 miles.

The Broken Arrow Skyrace is a three-day trail running event held at Palisades Tahoe, featuring eight iconic distances ranging from 11k to 46k, including a Vertical K and a Kids Run. The race showcases the beauty of Lake Tahoe and the Sierra Nevada mountains, with challenging terrains above tree line..

The trail run event takes place from June 21-23, 2024, offering various race distances including 46K, 23K, 18K, and 11K, as well as a Vertical Kilometer (VK) and Iron Face Challenge. The event also features activities such as shakeout runs, panel discussions, gear demos, live music, film screenings,..

The Orange Curtain Endurance Run offers various distances including 100K, 24hrs, 50K AM, Marathon, 30K, 12hrs, 10K, and 6hrs. The race takes place in Cerritos, CA, with a course that is an out and back loop on an asphalt bike path with some dirt sections. The event provides aid stations every 5 km a..

The Bizz Johnson's Southside Scramble will take place in Susanville on Saturday 22 June 2024. You can run between 7 and 22 kilometers.

The Red Rock Rumble is a challenging 10k trail run taking place in Topanga, CA, presented by SoCalTrail. The course features steep uphills, epic views, and a unique singletrack section. In addition to the 10k race, there is a Hiker's Delight event, a kids' 1.5-mile race, and a kids' 1/2-mile race. F..

The Headwaters Trail Runs offer 56k, 31k, and 10k trail running events in the Klamath Mountains near Mount Shasta City, CA. The races are named after the headwaters of the Sacramento River and provide scenic, mountainous loop courses with varying levels of elevation gain. The backdrop includes majes..

The Black Mountain Trail Races offer three race distances - 50K, 25K, and half marathon - through the challenging trails of Amat Kwanyil in San Diego. The course, set on an extinct volcano with a rich history, features rocky, steep, and technical terrain, providing opportunities for all levels of ex..

The Burton Creek Trail Run offers participants the choice of a Half Marathon, 6K, or 12K race through the beautiful and challenging trails of Burton Creek State Park near Tahoe City, CA. The event takes place on June 23, 2024, and features single track paths winding through pine forests and high sie..

The Golden State 50K/35K/Half Marathon/10K is a premier summer event taking place at Fort Ord National Monument in Marina, CA. The courses offer a grand tour of the former military base, showcasing rolling hills, wildflowers, and diverse terrain. The event features distances of 10K, Half Marathon, 3..

The Western States Endurance Run is the world's oldest 100-mile trail race, starting in Olympic Valley, California, and finishing in Auburn, California. The trail climbs over 18,000 feet and descends nearly 23,000 feet, offering a challenging course through various terrains. With a history dating ba..

The Valley Crest Trail Races are back for 2024 under new management by Anytime Runners, LLC. This event includes a Half Marathon and a 10k, offering a blend of challenge and accessibility along the historic "Dirt" Mulholland trail. The 10K has been designated the RRCA California States Trail Champio..

July 2024

The Rock the Loch Trail Run offers participants the chance to run a Half Marathon, 10K, or 5K either live at Lake Chabot in Castro Valley, CA, or virtually. The event promises a scenic trail run through Loch Chabot Regional Park with a mix of paved and trail courses. Participants receive swag includ..

The SISU 24 Hour Ultra is a unique event held in Monrovia, CA, where participants have 24 hours to explore and run any distance they choose, including the challenging 100-Mile race. The race starts at Monrovia Canyon Park-Camp Trask, with various loops leaving from the base camp. Participants can se..

The Quarry Lakes Trail Run offers various distances including a 5K, 10K, half marathon, and kids' runs in a scenic setting at the Quarry Lakes Regional Recreation Area in Fremont, CA. The courses are flat and fast, following the Alameda Creek Trail up to the mouth of Niles Canyon. The event features..

The Rancho Hills Trail Run - Summer offers a variety of race distances ranging from 5K to 50K, taking place in the scenic Rancho Cañada del Oro Open Space Preserve in Morgan Hill, CA. Participants can expect a challenging course with hilly terrain, single track trails, fire roads, and stunning Bay A..

The Cool Summer Night Run offers a 5km and 10km trail run and hike in Cool, California on July 6, 2024, starting at 7:00 pm. The 10km route is 100% single track trail with less than 950 feet of vertical gain, while the 5km route is half of the 10km. Entry fees include a well-marked course, aid stati..

The Mt. Wilson "Make it a Double" trail run offers participants the chance to challenge themselves with 1-3 summits, each involving a 5,000 ft elevation climb. The event is a training opportunity to stay strong with friends and prepare for upcoming ultra races. Participants can choose between a 25K ..

Participants can choose from various distances including a 10K, Half Marathon, 30K, Marathon, and 50K trail run at Harvey West Park in Santa Cruz, CA. The trail offers stunning views of Coastal Redwoods, stream canyons, meadows, forests, and ridges. The course is well-marked with color-coded ribbons..