Trail Running Calendar United States 2025-2026

The Florida Death Race is a challenging 74-mile running event that takes place along a scenic section of the Florida Trail, primarily following the picturesque Suwannee River. This race is designed to test participants with a mix of runnable terrain and technical trails, featuring a total elevation..

The Long Play Trail Run is a premier trail running event held in the Croom Tract of the Withlacoochee State Forest, Florida. Participants can choose from three distances: a challenging 33.3-mile single loop, a scenic half marathon, or a 6K run. All races start and finish at the Ridge Manor Trailhead..

The Red Mountain 50K, 30K, and Dirty Hurty Half is a trail running event taking place in Ivins, Utah, on March 1, 2026. Participants will navigate scenic dirt trails within the Santa Clara Reserve, featuring a course that begins at Gates Lane Bridge and includes multiple loops back to the Cove Wash..

Squatchapple is a trail race event taking place at the South Mountain Reservation in West Orange, NJ, featuring multiple distance options: 11 miles, 20 miles, 50K, and 50 miles. This inclusive event welcomes runners and hikers of all ages and abilities, promoting community engagement and outdoor act..

The Livingston Oval Ultra is an exciting running event taking place in Livingston, NJ, featuring various race durations: 1 hour, 3 hours, 6 hours, and a new 12-hour option for 2026. Participants will race around a USATF certified flat and fast oval course, aiming to cover as much distance as possibl..

McClellan Madness is an exciting trail running event taking place at the historic Fort McClellan in Anniston, Alabama. Participants can choose between 4-hour and 8-hour races on a scenic 4.1-mile loop trail, featuring a manageable elevation gain. The event emphasizes community and support, with a fu..

The Winter's End Snowshoe Races, held at Granby Ranch Resort in Granby, CO, is an exciting winter running event that welcomes participants of all skill levels. Scheduled for March 7, 2026, the event features multiple race distances, including a marathon, 14-mile, 7-mile, and 5k, all set against the..

The Warbird 100 is an exciting ultra-running event taking place in Hyden, Kentucky, featuring a challenging 100-mile course. This event is designed for endurance athletes looking to test their limits in a scenic and rugged environment. Participants can expect a well-organized race with support stati..

The Nine Trails 35 Mile Endurance Run is a challenging trail running event organized by AllWeDoIsRun, set in the scenic landscapes of Santa Barbara, California. This endurance run is designed for experienced runners looking to test their limits over a 35-mile course, with an additional 17-mile optio..

Peyton's Wild and Wacky is an exciting running event taking place in Mount Pleasant, SC, featuring a unique 10x5K Ultra format alongside a 5K race. Participants can run solo or form relay teams of 2 or 5, completing a 5K loop every hour for ten consecutive hours. The event honors Peyton Moore, a you..

The Llama Experience Ultra is a unique running event taking place in Lake Toxaway, NC, featuring 12-hour, 6-hour, and 3-hour race options. Participants will enjoy a scenic trail on the private land of Earthshine Lodge, where they can run loops while interacting with friendly llamas. The event includ..

The Santa Barbara Nine Trails is a trail running event organized by AllWeDoIsRun, set against the stunning backdrop of California's Central Coast. Participants can choose between two distances: a challenging 35-mile course and a shorter 17-mile option. This event is designed for runners of various s..

The Tombstone 30k/50k/50 mile Trail Run is set to take place at Sunset Hill Farm County Park in Valparaiso, Indiana. Scheduled for March 14, 2026, this event features a new course with more challenging hills. Participants can choose from three distances: 30k, 50k, and 50 miles, with all races allowi..

The Two Prairies Ultra is an exciting running event taking place in Fort McCoy, Florida, featuring 50K and 30K distances. Set in the scenic Ocala National Forest, participants will experience the beauty of the Juniper and Hopkins Prairies while navigating a course that includes two out-and-back segm..

The Old West Trail Runs feature a 50K, marathon, and half marathon, set against the stunning backdrop of Anza Borrego Desert. Participants can enjoy a scenic and runner-friendly course with manageable elevation gains, making it suitable for both seasoned runners and newcomers. The event promotes a f..

The Mesquite Canyon Trail Runs, taking place at White Tank Mountain Regional Park in Waddell, AZ, offers a variety of challenging distances including a 50 Mile, 50K, 30K, Half Marathon, 8K, and a Kid's Fun Run. Participants will navigate rugged trails featuring steep climbs, breathtaking views, and..

The Ruck a Chuck 50K is an exhilarating running event set in the scenic landscapes of Foresthill, California, taking place on March 14, 2026. This race offers participants a chance to traverse the iconic Western States Trail, known for its historical significance in endurance running. The course fea..

The Georgia Grit Trail Run takes place at the scenic Georgia International Horse Park, known for its well-maintained trails and history as the site of the 1996 Olympic Mountain Biking competition. Participants will navigate a challenging 10K course featuring a mix of technical and flowing terrain, w..

The Southern States 200 is a unique endurance event featuring the only known point-to-point 200-mile mountain trail race east of the Rockies. Set along the scenic Pinhoti Trail, the race spans from near Dalton, Georgia, to the summit of Mt. Cheaha, Alabama's highest point, with a total elevation gai..

The False Spring Trail Runs is an exciting running event taking place in LaPorte, Indiana, featuring challenging courses through scenic, wooded trails. Participants can choose between a 10K and a Half Marathon, with the latter also offering a relay option. The event is known for its unpredictable we..