Trail Running calendar near Rancho Santa Margarita 2025-2026

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 40th Nature Made Great Race is a premier running event taking place in Agoura Hills, California, featuring a variety of race distances including a Half Marathon, 5K, 10K, 15K, 10M, and a 1M fun run. Established in 1986, this event is celebrated for its scenic courses and has received numerous ac..

The Point Mugu Trail Run is an exciting springtime event held at Point Mugu State Park, featuring a challenging half-marathon and a scenic 10k trail race. The course begins at the Ray Miller Trail, featuring a 3-mile ascent with stunning ocean views, followed by a descent into Sycamore Canyon and a..

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 Oriflamme 50K is a scenic trail running event taking place in Anza Borrego Desert State Park. This out-and-back course begins at the Sunrise Trailhead and features a diverse terrain, including single track along the Pacific Crest Trail and a significant descent into the desert. Runners will expe..

The Ramona Wine Country 5K is an exciting running event held at BackCountry Gardens in Ramona, California. Participants can choose between a two-loop 5K course or a single loop option, featuring trails, hills, and natural obstacles. The event also includes a Charity Beer Mile, where participants dri..

The Las Virgenes Canyon Ultra Trail Races, scheduled for April 26, 2025, offers a variety of distances including 6K, 12K, 30K, 54K, and 84K, catering to both novice and experienced runners. Set in the scenic landscapes of Upper Las Virgenes Canyon in Southern California, participants can expect a ch..

The Belgian Waffle Run is an exciting 5,000-meter race held at the Del Mar Polo Fields, designed for runners of all levels. Participants can enjoy a spirited atmosphere, whether they're aiming for a personal best or sporting fun costumes. The event emphasizes the joy of movement and community, featu..

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 scheduled for April 26-27, 2025, in Borrego Springs, California. This challenging race spans 81 miles from Salton City, which is below sea level, to Palomar Mountain, featuring a total elevation gain of over 9,000 feet. Participants compete in teams..

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 Dingneng Wang event, formerly known as the PQ & GZ Trail Marathon, is a unique running experience held in memory of a beloved friend and running enthusiast. This event encourages participants to run at their own pace without any official support, course markings, or aid stations. Runners can cho..

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 Proctor Valley Monster Endurance Run is a challenging 60-kilometer race set in the rugged terrain of Southern California. Participants will face a grueling course featuring 11,000 feet of elevation gain and 10,000 feet of descent, designed to test their endurance and mental fortitude. The event..