Trail Running Calendar United States 2024-2025

The Sleigh Me 24 and 48 Hour Ultra is an exciting running event held at the Shortsville Reindeer Farm in New York. Participants can choose to run for either 24 or 48 hours on a one-mile loop featuring grass and trail terrain with minimal elevation. The event promises a fun atmosphere with reindeer, ..

Ultra Fest in Easton, WA, is an exciting running event set in the stunning Central Cascade Mountains. Participants can choose from various distances, including 100M, 100K, 50M, and 50K, all featuring fast and mostly flat courses, ideal for both beginners and seasoned ultra runners. The event promise..

The Barkley Fall Classic is a challenging 50K race held in Frozen Head State Park, Tennessee, designed to give participants a taste of the legendary Barkley Marathons. The course features rugged trails, significant elevation changes, and minimal course markings, requiring runners to rely on their na..

The Gull Lake 25K is a scenic trail running event taking place at Massey's Meadow in Vernal, UT, on September 20, 2025. This challenging course features a loop with an elevation gain of 3,461 feet, offering breathtaking views of Marsh Peak and the vibrant fall foliage in the Uintah Mountains. Partic..

The Paris Pair is a running event held in Paris, Texas, featuring a variety of race distances including 100K, 50K, marathon, half marathon, 10K, and 5K. The race takes place on the NETT Trail, a flat and fast course that combines asphalt, soft ground, and gravel paths, making it accessible for runne..

The Jordan River Half Marathon is a scenic running event held along the picturesque Jordan River Parkway Trail in Utah. Participants will enjoy a 13.1-mile course that features wetlands, parks, golf courses, and bridges, providing a unique and beautiful running experience. The event includes ameniti..

The Desert Wolf Trail Run, held at Flat Creek Crossing Ranch near Austin, TX, offers a thrilling experience for both seasoned runners and newcomers. Participants can choose from various distances, including 100K, 50K, 25K, and 12K, as well as a 25K ruck event. The course features rugged, dirty, and ..

The Pikes Peak Ascent and Marathon, established in 1956, is renowned as America's ultimate challenge, featuring the oldest continually held marathon in the U.S. The marathon covers a grueling 26.2 miles from Manitou Springs to the summit of Pikes Peak, ascending approximately 7,800 vertical feet. Th..

The Rocky Ridge Trail Half Marathon is set to take place on September 20, 2025, in the scenic Las Trampas Wilderness of San Ramon, California. This challenging event is part of the Brazen Ultra Half Series and features a half marathon, along with 10K and 5K options. The half marathon is known for it..

The Three Sisters Skyline is an exciting running event featuring stunning courses with breathtaking views of the Three Sisters and other Cascade peaks in Oregon. Participants can choose between a challenging 50K race, which includes a significant climb and descent through beautiful landscapes, or a ..

The Javelina Jangover Night Runs is a premier event in the Insomniac Night Trail Run Series, taking place at McDowell Mountain Regional Park in Scottsdale, Arizona. Participants can choose from various distances, including 7K, 15K, 25K, 50K, and 75K, all set against the stunning backdrop of desert t..

Gaspin Through the Aspens is a premier trail running event held at Tibble Fork Reservoir in American Fork, Utah. Set against the stunning backdrop of the Wasatch Mountains, participants can choose from three distances: 50K, 25K, and 10K. The race takes place during the vibrant fall season, showcasin..

The Kilkenny Ridge Race, presented by adidas TERREX, is a challenging trail running event set in the scenic White Mountain National Forest of New Hampshire. Participants can choose from three distances: 50 miles, 25 miles, and 25K, each featuring significant elevation gains and rugged terrain. The c..

The Idaho Mountain Trail Ultra Festival (IMTUF 100) is an annual ultra-running event held in McCall, Idaho, featuring a challenging 100-mile race and a 20-mile race. The event emphasizes adventure running in mountainous terrain, making it suitable for experienced ultrarunners. IMTUF serves as a qual..

The Wild Goose Trail Festival, taking place at Wawayanda State Park in Hewitt, NJ, offers a variety of running events from a 1-mile kids run to a challenging 100-mile ultra. Scheduled for September 19-21, 2025, the festival features generous cut-off times, scenic trails, and a supportive atmosphere,..

The Flagstaff to Grand Canyon Stagecoach Line event features a 100-mile run, a 55K run, and a 100-mile mountain bike race, along with relay options. This endurance event, presented by Babbitt Ranches, showcases the stunning landscapes between Flagstaff and the Grand Canyon, attracting athletes of va..

The Boulder Beast is an exciting trail running event taking place in Lock Haven, PA, featuring a challenging 24-mile course and a 25K option. Participants will navigate through diverse and rugged terrain, including famous trails like Goat Path and Lightning Ridge, with a total elevation gain of appr..

Mountain Lakes 100 is a scenic 100-mile trail race held at Olallie Lake Resort in Oregon, renowned for its breathtaking views and well-supported course. Participants will navigate technical and rocky sections, alongside numerous lakes and 60 miles of the Pacific Crest Trail. The event is a qualifier..

The 2025 ACT Trail Fest, organized by the Arundel Conservation Trust, invites participants to run or walk through scenic trails in Arundel, Maine. This annual event features a 5k, 10k, and half marathon, showcasing the beautiful ACT Multi-Purpose Trail and Eastern Trails. All participants will recei..

The Pilot Mountain to Hanging Rock Ultra is a challenging and scenic trail running event taking place on September 20, 2025, in North Carolina. Participants can choose from various race formats, including a 50-mile ultra, a 50K, a 50-mile relay, and virtual options for both distances. The race route..