Trail Running Calendar United States 2025-2026

The View Trail Race, taking place in Hyner, PA, offers runners a choice between a 25K and a 15K course, both featuring challenging terrain and stunning views. The event is designed for serious runners and hikers, with a focus on maintaining a brisk pace due to shorter daylight hours in November. The..

The Long Run - Fall Back is a unique running event taking place at Jacobsburg State Park, featuring a 5-mile loop on a mix of single track and gravel trails. Participants can choose to compete in a 5-mile race, a 3-hour, or a 6-hour event, with the course run in reverse for this rendition. The event..

The Saratoga Stryders Fall Back 5 Mile Trail Race is an exciting running event held at Saratoga Spa State Park. Participants can enjoy a scenic course featuring hills, ridges, and a mix of trails, showcasing the park's natural beauty. The race encourages runners to embrace the autumn season, with re..

The Fire on the Mountain 50K Trail Race, taking place on November 2, 2025, in Little Orleans, MD, offers both 50K and 25K race options. The 50K course features approximately 31.95 miles with seven aid stations, while the 25K covers about 16.3 miles with three aid stations. Participants must complete..

The Barn Creek Backyard Ultra is a unique running event held in Jamestown, TN, featuring a 4.167-mile out-and-back course that traverses a mix of gravel, road, and trail terrain. Participants must complete each loop within an hour, with the last person standing declared the winner. The event encoura..

The Mamba 100, taking place in Memphis, TN on November 7-8, 2025, features multiple race distances including a 100-mile, 100K, 50K, and 25K. This event is a Western States Qualifier, offering a scenic looped course primarily on single-track trails along the Wolf River. Participants can expect a vibr..

The KUS 6/12/24 Hour Run is an ultramarathon event taking place on November 7-8, 2025, at Valley Center Intermediate School in Valley Center, Kansas. Participants can choose from four race durations: 6 hours, 12 hours, 24 hours, and a night 12-hour run. The event features a certified 400-meter track..

The Q50 Races Chupacabra is an exciting running event featuring 10 and 5-mile races, scheduled for November 7, 2025. This unique nighttime race encourages participants to embrace a fun and festive atmosphere while promoting health and wellness. The event is designed for runners of all levels, provid..

The Antelope Island 50k is a trail running event organized by Buffalo Run Adventures, known for its unique and laid-back atmosphere. Set against the stunning backdrop of Antelope Island, participants can expect a well-organized race that emphasizes the spirit of trail and ultrarunning. The event is ..

The Prisoner of War Trail Race, scheduled for November 8, 2025, at Camp Croft State Park in Spartanburg, SC, features three race options: a 50k, a 25k, and an 8-mile event. This trail race not only offers a challenging course through diverse landscapes but also serves as a tribute to military vetera..

The Thunderbird Trail Run, set in Lake Thunderbird State Park near Norman, OK, offers a variety of distances including 100K, 50K, 25K, 12.5K, and 5K. Participants can enjoy fast, runnable single-track trails across the park's 1,874 acres. The event features aid stations, unique awards, and opportuni..

The Treasure Coast Ultra is an exciting running event taking place at Jonathan Dickinson State Park in Hobe Sound, Florida. Participants can choose between a 50K or 25K race, both featuring a scenic 4.3-mile loop that includes single track, trails, and service roads. The event offers two aid station..

Miola Madness - Fall Edition is a timed running event hosted by Midwest Endurance, taking place around the scenic Miola Lake in Paola, KS. Participants can choose to run for 3, 6, 9, or 12 hours on a 6-mile crushed limestone loop, making it a perfect challenge for runners of all levels. A new 10K di..

Run The Rock is an exciting trail running event featuring a 50K and half marathon, set in the stunning landscapes of Smith Rock State Park and the Crooked River National Grasslands near Bend, Oregon. Participants will experience breathtaking views of the Cascade Range, including iconic landmarks lik..

The Kessel Run Ultra is an exciting ultra-running event taking place in Fruita, Colorado, featuring a variety of race distances including 50 Miler, 40 Miler, 50k, 20 Miler, and 10 Miler. Set against the stunning backdrop of the Western Slope, the course offers a mix of smooth and technical singletra..

The Rosaryville Veterans Day Trail Race is an annual running event held at Rosaryville State Park in Upper Marlboro, Maryland. This race features two distance options: a 50K and a 20K, catering to both seasoned ultramarathoners and those looking for a shorter challenge. The event not only promotes p..

The Salmagundi Trail Race, scheduled for November 8, 2025, in Dripping Springs, Texas, offers a variety of events including a 5K, 10K, Half Marathon, Marathon, and a 52K, along with rucking options. Set against the scenic backdrop of the Texas Hill Country along the Pedernales River, the race featur..

The Standing Boy Trail Festival, taking place on November 8, 2025, in Columbus, GA, features a scenic and challenging race course designed for trail running enthusiasts. Participants can choose between a 50K race, which consists of three loops around the park's perimeter trails, or a 10-mile race, c..

The Catalina Island Half-Marathon & 10K is an exciting running event set against the stunning backdrop of Catalina Island, California. Scheduled for November 8, 2025, this race offers participants the chance to experience breathtaking views and unique wildlife while running. The event features a hal..

The Truth or Consequences Ultra is a challenging running event held in Truth or Consequences, New Mexico, featuring a 50K, Half Marathon, and 10K. Set against the backdrop of rugged high desert terrain at an elevation of 4200 feet, participants can expect steep, rocky, and sandy courses that offer s..