Trail Running calendar near Green Valley Lake 2024-2025

The Apple Valley Scramble is a scenic and technical trail race held in Apple Valley, offering three distances: a 10k, 30k, and 50k, catering to trail runners of all skill levels. Participants can expect challenging single tracks and steep climbs, rewarded with breathtaking vistas and stunning rock f..

J Treequinox is a unique 12-hour night running event held in Joshua Tree, CA, celebrating the Fall Equinox. Participants run a one-mile loop on a private 20+ acres of desert, with access to a well-stocked aid station every lap. The event is designed for both seasoned ultra runners and newcomers, off..

"That's No Moon Ultras & 30K" is a challenging trail running event held in the scenic Cleveland National Forest and Santa Ana Mountains. The event features three race distances: 50 miles, 50 kilometers, and 30 kilometers. Participants will navigate rough terrain and potentially extreme weather condi..

The Double Peak Challenge is an exciting running event featuring a challenging 10K course and a fun 5K run, set against stunning views in North County. Participants can enjoy a competitive atmosphere with wooden medals, race shirts, and access to a race expo. The event also includes a free Kids Trot..

Boundiful Endurance Runs is an exciting running event held at Washburn Ranch in Hemet, CA, featuring a 100% hardpacked dirt surface on a one-mile loop. Participants can choose from various formats, including solo runs or relay teams, with options for 24, 12, 6, and 3-hour challenges. The event is ch..

The SPACEROCK Trail Race, set for October 5, 2024, invites runners to explore the stunning trails of Vasquez Rocks Natural Park in Southern California. Participants can choose from various distances, including a Half Marathon+, 15K, 10K, and 5K, each offering unique challenges and breathtaking scene..

The Mt. Baldy 5000 is a mountain race hosted by Trials of Miles, REI, and HOKA, rescheduled for October 5, 2024. This challenging 5k course takes place on the slopes of Mt.Baldy Resort, catering to runners of all skill levels. Participants can look forward to breathtaking views and an unforgettable ..

The Kodiak Ultra Marathons, organized by UTMB, is a thrilling two-day running event set in the picturesque town of Big Bear Lake, California. Participants can choose from five different race distances, ranging from 10K to 100M, each offering a unique experience through diverse landscapes, including ..

Rock It in Chino Hills is an exciting trail running event held in the scenic Chino Hills State Park. Participants can choose between a 10K or a 30K course, offering a unique opportunity to experience the beauty and challenges of trail running or hiking. The event includes race photos, a commemorativ..

The Cahuilla Rez Ultra is a unique running event held on the Cahuilla Indian Reservation in Anza, California, featuring a variety of race options including a 100-mile race, 24-hour and 12-hour challenges, and a half marathon. This event serves as a fundraiser for the tribe's Youth and Family Program..

The Pasadena Trail Half & 5K/10K, organized by the Pasadena Running Company, is a premier trail running event held annually in Pasadena, California. This event features three race distances: a half marathon, 10K, and 5K, each designed to challenge runners with varied terrain and elevation. The race ..

The Machete Trail Madness 100K is an exciting ultramarathon event that challenges participants to navigate a scenic and rugged trail. Set in Perris, California, this race is designed for both seasoned ultrarunners and those looking to push their limits. The event celebrates the spirit of endurance a..

The Machete Trail Madness 100 Miler is an exciting running event held in Perris, CA, featuring a 100-mile, 50-mile, and 10-mile race in celebration of Dia De Los Muertos. Participants will navigate a challenging 10-mile loop with significant elevation gain, offering stunning views of Lake Perris. Th..

The Griffith Park Trail Marathon is an annual running event held in Griffith Park, Los Angeles, featuring multiple race distances including a 50K, marathon, 30K, half marathon, and 10K. Celebrating its 13th year, the "Fall Edition" promises a scenic and challenging experience for participants. The e..

The Saddleback Marathon, featuring a full marathon, half marathon, and 10K, takes place at Blue Jay Campgrounds in the Cleveland National Forest, California. The event promises a challenging course with significant elevation gains, including approximately 5,000 feet for the marathon. Participants re..

Caspers Trail Races, held in San Juan Capistrano, CA, features a variety of trail running events including a 10K, half marathon, 30K, marathon, and 50K. Organized by KHraces, the event promises well-supported and clearly marked courses, along with appealing race swag for participants. The races are ..

The Joshua Tree Traverse 60K is an exhilarating trail running event set in one of America's most iconic national parks. Participants will traverse a stunning 37-mile course, showcasing the unique beauty of the desert landscape. The event features well-stocked aid stations providing essential refresh..

Run Deo Run 10 Miler is an annual running event held in Griffith Park, Los Angeles, featuring both a 5K and a 10-mile race. This year marks the 7th edition of the event, scheduled for November 24, 2024. Participants can enjoy a scenic trail run on packed dirt paths, with awards for top finishers in ..

The "Into The Wild Fremont Canyon" event is a challenging 28.8k trail run set in the stunning Fremont Canyon Nature Preserve, often likened to "the Yosemite of Orange County." Participants will experience a one-loop course featuring 4,035 feet of elevation gain and loss, showcasing picturesque grani..

The Crystal Cove Trail Run offers an exhilarating experience through the pristine trails of Orange County, with a start and finish just minutes from the beach. Participants can choose between two challenging distances: the Cut-Across 6k and the El Moro 15k. Both courses feature fire road climbs, rid..