Trail Running calendar near Barstow 2025-2026

The Calico Trail Run is an exciting annual event featuring 30k and 50k trail races set against the stunning backdrop of the historic Calico Ghost Town and the Calico Mountains. Scheduled for January 26, 2025, this adventure combines rugged terrain with breathtaking scenery, making it a unique experi..

The Joshua Tree Traverse 60K is an exciting trail running event set in the stunning Joshua Tree National Park, taking place on February 16, 2025. Participants will tackle a challenging 37-mile course, featuring approximately 2,000 feet of elevation gain. The event includes a single aid station at th..

The Gabrielino 50K is a challenging trail running event scheduled for March 15, 2025, designed for ultrarunners seeking a low-key endurance experience. The course, limited to 15 participants, starts at Lizzie's Tavern in Sierra Madre and includes a climb to Mt. Wilson, followed by a descent to the G..

J Treequinox is a unique 12-hour running event celebrating the Spring Equinox, set in the scenic desert of Joshua Tree, CA. Participants will navigate a one-mile loop course on a private 20+ acre property, providing a serene environment for both seasoned ultra runners and newcomers. The event featur..

The Bedrock Valley Trail Runs is an exciting trail running event taking place from April 5 to April 6, 2025, at Diamond Valley Lake in Hemet, California. This family-friendly event features a variety of races, including a Trail Marathon, Half Marathon, 15k, 5k, and a special 1 Mile Kid's Fun Run. Pa..

The Machete Trail Madness 100K is a challenging ultramarathon event taking place on April 12, 2025, at Lake Perris, California. Participants can choose from three distances: 100K, 50K, and 10K, with the 100K course featuring a 10-mile loop and a total elevation gain of 2,300 feet per lap. The event ..

Run With The Burros is a unique running event that celebrates the heritage of burros in the Indian Wells Valley, California. Participants can choose from three distances: a 26.2-mile marathon, an 18.5-mile run, and a 10-mile introductory course, with options to run with or without a burro. The event..

The "4 Hours and 20 Minutes of Joshua Tree" is an exciting running event set in a scenic private area of Joshua Tree, California. Participants will tackle a 1-mile loop course, aiming to complete as many laps as possible within the time limit. The event promotes a family-friendly atmosphere and does..

The Run4Kids Ultra Running Party is an exciting running event taking place in Corona, California, featuring a variety of challenges for participants. Scheduled for May 2-3, 2025, the event includes multiple race options such as a 6-hour, 12-hour, 24-hour, marathon, 50-mile, and 100-mile races. This ..

The Gorgonio View Trail Run, part of the Spartan Trail series, takes place at the renowned Big Bear Mountain Resort in Southern California. This scenic 10K race features beautiful singletrack trails that meander through high-altitude pine forests, offering participants challenging climbs and descent..

The Nanny Goat event, taking place on May 24-25, 2025, in Riverside, CA, offers a unique running experience with various race options including 6-hour, 12-hour, 24-hour, and a 100-mile challenge. Participants can run solo or as part of a relay team, aiming to complete as many laps as possible on a f..

The Holcomb Valley Trail Run, taking place on June 14, 2025, in Big Bear Lake, CA, offers participants three distance options: 33 miles, 14 miles, and 7 miles. The event showcases the scenic Pacific Crest Trail and aims to promote local trail running while supporting the volunteer search and rescue ..

The Mt. Baldy 5000 is a challenging 5K mountain race taking place at the Mt. Baldy Resort, designed for runners of all skill levels.The course is primarily uphill, offering stunning views and a unique running experience. Following the race, participants can enjoy a BBQ dinner, live music, and drinks..

The Angeles Crest 100 Mile Endurance Run, established in 1986, is a prestigious ultramarathon that challenges participants to traverse 100 miles through the scenic San Gabriel Mountains. This point-to-point race features significant elevation changes, ranging from 1,135 to 9,300 feet, and includes s..

The Green Valley Lake Half Marathon, part of a larger event that includes a 5K and 10K, is set to take place on August 2, 2025, in the scenic San Bernardino Mountains. The race features a picturesque course that begins with a flat loop around the lake, followed by a gradual ascent with a 400-foot el..

The Angeles National Forest Trail Race, celebrating its 20th anniversary, offers both 25K and 50K races on September 27, 2025, starting and finishing at the iconic Mt. Wilson Observatory. Set in the scenic San Gabriel Mountains, the 25K features a challenging 3,500 feet of elevation gain, while the ..

The HOKA Kodiak Ultra Marathons by UTMB is a thrilling two-day running event set in the picturesque mountain town of Big Bear Lake, California. Participants can choose from five different race distances, each offering a unique experience through diverse landscapes, including high desert and sub-alpi..

The SPACEROCK Trail Race, scheduled for October 18, 2025, takes place at the iconic Vasquez Rocks Natural Park in Southern California. This event offers a variety of race distances, including a Half Marathon+, 15K, 10K, and 5K, catering to runners of all skill levels. Participants can enjoy the stun..

The Machete Trail Madness 100 Miler is a challenging ultramarathon event held in Lake Perris, California, featuring a 100-mile, 50-mile, and 10-mile race. Scheduled for October 31, 2025, this event celebrates Dia De Los Muertos with a supportive community atmosphere. Participants will tackle a tough..