Trail Running Calendar United States 2025-2026

The Fast Bananas Trail Race at Serenbe is a scenic running event held in the wellness community of Serenbe, near Atlanta, Georgia. Scheduled for November 15, 2025, the race offers 5K and 10K trail runs along with a 1-mile fun run for kids aged 5-12. The course features beautiful nature trails surrou..

The Looking Glass 100k is a highly scenic ultramarathon held in Pisgah Forest near Asheville, North Carolina. Covering approximately 62 miles with around 13,600 feet of elevation gain and loss, the course features a challenging single large loop around the iconic Looking Glass Rock. Runners traverse..

The Cathedral Caverns Trail Run is a scenic race held at Cathedral Caverns State Park in Woodville, Alabama, featuring both 5K and 15K distances. The course begins in a picturesque valley and includes a unique segment through the cave, with the last 1.2 miles of the race running through the cavern,..

The Long Night in Lanford is an exciting running event taking place in Enoree, SC, from November 15 to 16, 2025. This unique challenge invites participants to run from dusk until dawn on a well-maintained, off-road trail, with no cut-off times or speed requirements. Runners must complete their first..

The Dirty Duel Trail Race is a unique and challenging event held at Robinette’s Trails in Grand Rapids, MI. This race offers participants a choice between two courses: the Short & Brutal 5K, featuring steep climbs and off-trail running, and the Long & Difficult course, which is slightly longer and c..

The 4 Mile Hill Challenge is an exciting running event scheduled for November 15, 2025, at the Audubon Center at Debs Park in Los Angeles, CA. This event features a scenic 4-mile course that includes rolling hills and all-trail paths, making it suitable for participants of all skill levels, from beg..

The Père Malfait Trail Race, held at Bussey Brake Wildlife Management Area near Bastrop, Louisiana, offers three distances: 50K, 16 miles, and 8 miles. The course features a mostly flat trail around Bussey Brake Reservoir, with some terrain challenges like ant piles and a mix of sun-exposed and shad..

The Dead Horse Ultra, held in Moab, Utah, is a popular trail running event featuring distances of 50 miles, 50K, 30K, and 15K. Set in November, the race offers cool weather and stunning scenery along the Magnificent Seven trail system. Runners experience technical slickrock, rugged climbs, and panor..

The Mental Health Ultra Marathon, held in Newnan, Georgia, offers 50K, half marathon, and 10K distances on a scenic 6-mile loop course featuring rolling hills and 450 feet of elevation gain per loop. The course is single track and suitable for all experience levels. Runners complete one loop for the..

The TARCkey Trot is a unique 6-hour timed running event set on a scenic 5K loop at Wright Locke Farm in Winchester, MA. Participants can run as many loops as they wish within the time limit, navigating a course filled with natural terrain challenges. The event promotes community engagement, offering..

The Forge Trail Run Festival, scheduled for November 15, 2025, in Lemont, IL, features a variety of trail running events including 10K, 20K (Half Marathon), 30K, and 60K races. Participants will navigate single and double-track trails through scenic woods and gravel paths around the historic Lemont..

The Bad Beard Events River Gorge Trail Race, held near Chattanooga, Tennessee, offers three challenging distances: 6.5, 10.2, and 20 miles. Set in the scenic Prentice-Cooper Wildlife Management Area, the course features technical single-track trails through Mullens Cove and Pot Point loops, showcasi..

The Louisville Trail Race, held annually in Louisville, Colorado, features a Half Marathon, 10K, and 5K on scenic front range trails. Celebrating its 12th year, the event offers mostly flat courses with challenging hills that provide stunning views of the Flat Irons and front range mountains. The ha..

The Wild Florida Trail Run, held in White Springs, Florida, offers 50K, 25K, and 10K trail races benefiting the Florida Trail Association. The 50K and 25K are point-to-point courses starting near Suwannee Springs and finishing at Stephen Foster Folk Culture Center State Park, while the 10K is a sing..

The Wild Hare Trail Race is a popular running event taking place at a scenic Texas ranch and adventure park. Scheduled for November 15, 2025, it features multiple race distances including a 50-mile, 50k, 25k, 10k, and a youth trail run for children aged 12 and under. This event is designed to cater..

Mission Tejas is a running event scheduled for November 15, 2025, at Mission Tejas State Park in Grapeland, Texas. The event features multiple race distances, including 5K, 10K, 25K, and 50K, catering to runners of various skill levels. The park, known for its scenic trails, has recently undergone i..

Turkey Trails - Oklahoma City is an annual running event that features a variety of races, including a 1 Mile, 5k, 10k, Kids Dash, and a Virtual Race option. Scheduled for November 15, 2025, this family-friendly event takes place at Stars & Stripes Park and aims to promote fun, fitness, and communit..

The Fast Eddie 50K and 5K is a running event held at Lapham Peak in Delafield, Wisconsin, on November 15, 2025. The race celebrates endurance and community, honoring Ed Condon and supporting the Little Warrior Foundation, which aids children battling cancer. The 50K features five loops on the scenic..

The Unforeseen is a unique running event held at Reedy Creek Nature Preserve in Charlotte, NC, organized by Kingfisher Ultras. Participants will run a random distance between 4.5 and 27 miles, determined by a dice roll just before the race begins. The course features a 2.25-mile loop with flat grave..

The Chateau Elan Muscadine Run is an annual vineyard and trail running event held at Chateau Elan in Braselton, Georgia. Participants can choose between two distances: 5.5 miles or 3.0 miles, both offering a scenic off-road experience through the vineyards. The event features a cap on participants t..