Trail Running Calendar United States 2024-2025

The Funest 50K at Carter Rd is an exciting and challenging running event held at Loyce E. Harpe Park in Mulberry, FL. Participants can choose from multiple distances, including 50K, 30K, 10K, and a limited 5K course.The race features rugged trails through an old phosphate mine area, offering rolling..

The Mendocino Coast 50K is an exhilarating trail running event set in the stunning landscapes of Northern California's Mendocino Coast. Participants will experience a diverse course that includes scenic views of rivers, the ocean, majestic redwoods, and beautiful waterfalls. The race culminates alon..

The McCoy Flats Trail Events, located in Vernal, Utah, features a variety of running distances including 15K, 10K, and 5K, set against the stunning backdrop of the northeastern Utah desert. Participants can enjoy scenic single track trails adorned with spring flowers and local wildlife. The event en..

The Sierra Azul Trail Challenge is a premier running event held in the scenic Sierra Azul Open Space Preserve, near Mt. Umunhum in San Jose, CA. Participants can choose from various distances, including a 50K, Trail Marathon, 20 Mile, Half Marathon, 7 Mile, and 5K, making it suitable for runners of ..

The Norwegian Foot March & Trail Run is an annual event organized by the University of Minnesota's Golden Gopher Battalion, taking place at the Arden Hills Army Training Site. This event features a 30K Foot March, a 30K Trail Run, and a 5K Trail Run, welcoming participants from the military communit..

The Badger Cove Half Marathon, along with 10K and 5K events, will take place on April 19, 2025, at Del Valle Regional Park in Livermore, California. This race, known for its scenic trails and welcoming atmosphere, encourages both runners and walkers to participate. All participants will receive cust..

Shore2Shore is an exciting running event taking place in East Islip, NY, featuring a scenic 50K and 25K race along the beautiful Suffolk County Long Island Greenbelt Trail. Participants will experience a point-to-point course that starts at Sunken Meadow and finishes at Heckscher State Park, with we..

The Horseshoe Lake Trail Run, scheduled for April 20, 2025, offers a variety of running events including a 5-mile race, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. The course is set within the scenic Skyline Ridge, Long Ridge, and Russian Ridge O..

The Iron Will Grand Slam is an ultimate ultra-running challenge that invites participants to complete four 100-mile races in a single season. Scheduled for 2025, the series includes the Earth Day Buckle Mania, Iron Will Backroads, Honey Badger Road Race, and the final Iron Will event. Registration f..

The Antelope Canyon X Half Marathon is an exciting running event set in the stunning landscapes of LeChee Rock, Arizona. Participants can choose between a half marathon and a 10K, with the course featuring a mix of Navajo Nation sand, double track roads, ATV trails, and scenic slot canyons. The even..

The Elm Creek Backyard Ultra is an exciting endurance running event held at Elm Creek Park Reserve in Maple Grove, MN. This unique race format challenges participants to complete a 4.167-mile loop every hour, continuing until only one runner remains. Inspired by the original Big Dog’s Backyard Ultra..

Earth Day Buckle Mania is a unique running event taking place in Abilene, KS, offering participants the choice of 12, 24, or 48-hour races on a certified 1.8228-mile paved loop in a scenic private park. Runners can earn multiple buckles for completing various distances, including 50K, 50 Mile, 100K,..

The Canyons Endurance Runs by UTMB® is a prestigious trail running event held in Auburn, California, known as the "Endurance Capital of the World™️." Scheduled for April 25-26, 2025, the event features multiple race distances, including a new 100-mile course, alongside 100km, 50km, and 25km options...

The Cannonball Run is a unique trail racing event held at Broxton Bridge Plantation in Ehrhardt, South Carolina. It offers various race durations, including 6, 12, 24, and 34 hours, allowing participants to run at their own pace without the pressure of a specific distance. The event emphasizes commu..

No Bull Around is a unique running event taking place in Meadow Grove, Nebraska, featuring various race durations: 48 hours, 24 hours, 12 hours, and 6 hours. Participants will navigate a 2.5-mile loop through a mowed pasture with rolling hills and uneven terrain. The event offers a range of awards, ..

The Redbud Trail Challenge is a trail running event designed to benefit the Ohio Wilderness Boys Camp. Set in the scenic hills of Southeast Ohio, participants can choose between a 5K run/walk and a more challenging 10K run. The course features rugged terrain, including primitive campsites, a suspens..

The Glacial Esker 6-12-24 Hour Trail Race is a timed running event taking place from April 26 to April 27, 2025, in Albion, Indiana. Participants can choose from four race options: a 6-hour, a 12-hour (with both morning and evening starts), and a 24-hour race. The course is a 3.55-mile loop featurin..

The Weiser River 50K Ultra & Relay is a scenic running event taking place along the Weiser River Trail in Idaho. This point-to-point course spans 50 kilometers (31.07 miles) from Council to Midvale, featuring a mostly flat terrain ideal for runners of all skill levels. Participants can compete in va..

Run to Remember is a commemorative running event held at Piney Run Park in Sykesville, MD, featuring various race options including a 50K, 50K Relay, 25K, 5 Mile, and an 8 Hour Challenge. This event honors the memory of cherished members who have passed away, encouraging participants to challenge th..

The Zane Grey Highline Trail Runs is a premier ultra running event held annually in Christopher Creek, Arizona. Celebrating its 35th year, the event features challenging 50-mile and 27-mile trail races, with courses that boast approximately 90% singletrack terrain. Participants can expect significan..