Trail Running Calendar United States 2024-2025

The Bronze Dragonfly 30 Hour Ultra is a unique running event held in Savannah, GA, designed to raise awareness and funds for mental health support. Participants can choose from various race durations, including 3, 6, 12, 24, or 30 hours, on a certified 1.4-mile course that features a mix of paved an..

Hells Dells is a unique 50k-ish adventure event set in the scenic Granite Dells of Prescott, Arizona. Participants will embark on a 30-mile journey designed to explore the area's natural beauty while fostering a sense of camaraderie among friends. This event embraces a "fat ass" style, emphasizing e..

The Fondren Urban Ultra is a 12-hour timed road race held in the scenic Fondren neighborhood of Jackson, MS. Participants run a 3.1-mile loop that features a combination of hills and flat sections, with the race being chip-timed for precision. Runners can complete as many laps as they desire, making..

The Man Vs Mountain 5K and 3K is an exciting running event taking place in Carrollton, Georgia. Participants can choose between a challenging 5K or a shorter 3K course, both set on a scenic cross-country trail. The event is designed to test physical stamina, offering a fun and competitive atmosphere..

The 7th Annual Veterans Heritage Ridge Run Event features a 10K Ruck Race, along with a 5K Trail Run and a Family Fun Walk, taking place at Sharps Ridge in Knoxville, TN. This event serves as a fundraiser to support the construction and maintenance of the Sharps Ridge Veterans Memorial Park. Partici..

The Sinister Night Runs, part of the Insomniac Night Trail Run Series, invites participants to experience the thrill of night trail running at San Tan Mountain Regional Park in Queen Creek, AZ. Scheduled for April 26, 2025, the event features multiple race distances: 54K, 27K, 18K, 9K, and 6K, all s..

The Cohutta 100m/50m will take place in Ellijay on Saturday 26 April 2025. You can run between 50 and 100 miles.

The On The Dam Trail: Quemahoning Relay Race is a challenging running event set in the scenic environment of Camp Harmony, Hooversville, PA. Participants can choose between a 50K solo run, a 50K relay for teams of four, or a 30K solo option. The course features a mix of single track trails, stream c..

The Brasstown Bald Buster is a unique 5K road race held at Georgia's highest peak, featuring a challenging ascent of 1,700 feet over 3.1 miles. Hosted by Project 42 Running, this event invites participants of all skill levels to conquer the scenic course. In addition to the 5K, there is a Brasstown ..

The Winchester Battlefield Half is a scenic running event taking place at the Third Winchester Battlefield, featuring a half marathon, 10k, and 5k. Participants can enjoy a chip-timed race with a finisher's medal and a technical event shirt. The event welcomes walkers and offers a virtual race optio..

Squatchywaska Mountainfest is an exciting trail running event held in Ellenville, NY, featuring two challenging courses: a 25K and a 10 miler. Participants will navigate stunning mountain singletracks, experiencing breathtaking views of the Catskills and the iconic Verkeerder Kill Falls. The event n..

Childish Nonsense is a whimsical running event taking place at Deer Grove Forest Preserve in Palatine, IL, featuring multiple race distances: 50 miles, 50K, 25K, and 10K. The course consists of wide, non-technical trails, with participants completing various laps based on their chosen distance. The ..

The Badwater Salton Sea is an ultra-running event that takes place in the Anza-Borrego Desert and Palomar Mountain, covering a challenging 81-mile route from Salton City to Palomar Mountain. Scheduled for April 26-27, 2025, this race requires teams of two or three ultrarunners to run together, not i..

The Dunes 50K Ultra & Heavy Half is an exhilarating running event set in Jonathan Dickinson State Park, Hobe Sound, FL. Participants can choose between a challenging 50K course or a Heavy Half (14.4 miles), both traversing over 11,000 acres of diverse and rugged terrain. Runners will encounter vario..

The Coldwater Traverse is a running event held in Ogden, Utah, featuring two distance options: a 16-mile and an 11-mile course. Participants will enjoy a scenic route along the Bonneville Shoreline Trail, making it suitable for both novice and experienced trail runners. This event offers a great opp..

The Frisco Railroad Run, organized by the Ozark Mountain Ridge Runners (OMRR), is a popular annual running event featuring multiple race distances: 50-mile, 50K, marathon, half marathon, and 8K. Set on the scenic Frisco Highline Trail in Willard, MO, the course is USATF certified and offers a flat, ..

The Locomotion 6/12/24 Hour Endurance Event is a timed running and walking challenge held at Camp Jordan Recreation Area in East Ridge, TN. Participants can choose to compete in 6, 12, or 24-hour categories on a flat, USATF certified 2-mile loop course, which is ideal for both seasoned ultrarunners ..

The Thelma and Louise Marathon and Half is an exciting women's-only running event held in Moab, Utah, featuring a marathon, half marathon, 15K, and 50K options. Set against the stunning backdrop of Moab's Behind the Rocks area, participants can enjoy breathtaking views of red rock formations and the..

The Bonneville Backyard Ultra is Utah's original last man standing ultramarathon, held at the Deer Creek Dam Trailhead in Provo, UT. Participants must complete a 4.167-mile loop every hour to remain in the race. The course features an out-and-back design, with approximately 2.08 miles in each direct..

The Cheyenne Mountain Trail Race, held at Cheyenne Mountain State Park in Colorado Springs, features multiple race distances: 50K, 25K, 7 Miler, and 4 Miler. This event showcases some of the best trails on the Front Range, offering scenic views and a challenging course with significant elevation gai..