Trail Running calendar near Big Bear Lake 2025-2026

The Limestone Canyon Trail Run is an exciting running event taking place at Limestone Canyon Wilderness Park on March 29, 2025. Participants can choose between two distances: a 10-mile (16k) and an 18.6-mile (30k) trail run, featuring a mix of fire roads and single track with significant elevation g..

The Beyond Limits Ultra (BLU) is a unique multi-day running event held at Pathfinder Ranch in Mountain Center, California, from April 2 to 6, 2025. Celebrating its 13th year, BLU offers various race options, including 72-hour, 48-hour, 24-hour, 100-mile, 50-mile, and 50K races. Participants enjoy on..

The Bedrock Valley Trail Runs is an exciting trail running event taking place in Hemet, California, on April 5-6, 2025. This family-friendly event features a variety of races, including a Trail Marathon, Half Marathon, 15k, and multiple 5k options, as well as a unique Stroller Trail 5k and a Kid's 1..

The Rock It in El Moro Canyon 6K & 10 Miler, presented by Fitness on Fire, is an exciting trail running event set in the scenic El Moro Canyon, Laguna Beach, California. Participants can choose between a 6K or a 10-mile course, both featuring challenging climbs and breathtaking views of the Pacific..

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 tough 10-mile loop and a total elevation gain of 2,300 feet per lap. The..

The OC Trail Runners Group Run is a free, social, and non-competitive running event taking place on April 12, 2025, at El Moro and Laguna Coast Wilderness Park in Newport Beach, California. Participants can enjoy approximately 7.5 miles of scenic trails with a vertical gain of about 1100 feet, featu..

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 Saddleback Marathon, scheduled for April 26, 2025, is a premier trail running event held in Black Star Canyon, Silverado, California. This annual race features a full marathon, half marathon, and 10K, each offering unique challenges and scenic views of the Cleveland National Forest. Participants..

The Badwater Salton Sea is an ultra running event set to take place on April 26-27, 2025, in Borrego Springs, California. This challenging race spans 81 miles from Salton City, located 234 feet below sea level, to Palomar Mountain, which rises to 5,500 feet. Participants compete in teams of two or t..

The Northeast Trail Run is a community-focused 5K event taking place in Griffith Park, Los Angeles, aimed at supporting the Northeast Division Youth Programs. Scheduled for April 27, 2025, the event features both adult and youth categories, promoting physical activity while fostering essential life..

The Run4Kids Ultra Running Party is an exciting event taking place in Corona, California, featuring a variety of running challenges including 6-hour, 12-hour, 24-hour, marathon, 50-mile, 100-mile races, and a 24-hour relay. This event aims to promote fitness and support youth runners, encouraging th..

The Verdugo Mountains 10K Trail Run & Hike is an exciting outdoor event hosted by the City of Glendale, taking place on May 4, 2025. This annual event, now in its 11th year, features a challenging course that begins in Brand Park and ascends to one of the highest points in the Verdugo Mountains, off..

The John Wayne Grit Series - Newport Coast is a running event that features 50K, 25K, and 5K courses set in the scenic Crystal Cove State Park. Participants will experience challenging hill climbs and breathtaking ocean views while supporting the John Wayne Cancer Foundation's mission to combat canc..

The Billy Goat Half Marathon Climb is a challenging running event set to take place on May 10, 2025, in Silverado, California. Participants can choose between a half marathon and a 10K race, both featuring significant elevation gains. The course will take runners up Maple Springs Road to N.Main Divi..

The O'Neill Park Trail Races, scheduled for May 17, 2025, offer a stunning running experience in the scenic O'Neill Regional Park, located in Trabuco Canyon, California. Participants can choose from various race distances, including a 50k, marathon, 30k, half marathon, and 10k, catering to runners o..

The Gorgonio View Trail Run, part of the Big Bear Trail Experience, takes place at the renowned Big Bear Mountain Resort in Southern California. This scenic 10K race offers participants the chance to traverse beautiful singletrack trails through high-altitude pine forests, featuring challenging clim..

The 1st Annual Natro@Noli Indian School Trail Race is set to take place at the Soboba Indian Reservation, featuring various race categories including a Marathon, Half Marathon, 5k, and a Kids 3k. This event aims to promote wellness and cultural connection within Native American communities, with a p..

The Mt. Wilson Trail Race, one of California's oldest trail races, takes place in Sierra Madre, featuring an 8.6-mile course that ascends to Orchard Camp and back. Participants face an elevation gain of over 2,160 feet on a scenic and challenging route that has evolved due to natural changes over ti..

The Pacifico Ultra is an exciting running event scheduled for May 31, 2025, in Palmdale, CA, featuring scenic routes through the Angeles National Forest. Participants can choose between a 50k Ultra and a 35k Trail, both showcasing stunning landscapes along the Pacific Crest Trail and Silver Moccasin..

The Griffith Park Trail Marathon Relay & 8K is a celebrated running event in Los Angeles, recognized as one of Runner’s World magazine’s "10 Best Races You’ve Never Heard Of." This exciting race, set in the scenic Griffith Park, offers participants the chance to either run solo or form teams for a r..