Trail Running Calendar United States 2025-2026

The Bold Coast Bash is an exciting running event held in Cutler, Maine, featuring a challenging 50K Ultra and a 10.5-mile Fun Run. Known for its stunning coastal trails, the race offers participants a unique experience with a mix of single-track paths, mud, and rocky terrain. The event emphasizes sa..

The Across Florida 200 is a challenging 200-mile endurance trail run that takes participants across the state of Florida. Scheduled for November 12-17, 2025, the event features a diverse course, including 110 miles of the Florida Trail, state park trails, dirt roads, and country roads. Runners have ..

The Big Texas Ultra is an exciting trail running event taking place on November 14-15, 2025, at Lake Georgetown, Texas. Participants can choose from three race distances: 100K, 50K, and 15K, along with a 15K RUCK. The course features stunning scenery and challenging terrain, with the 100K event boas..

The Hallucination 24 Hour Trail Run is an exciting trail running event taking place at Johns Island County Park, South Carolina, from November 14 to 16, 2025. Participants can choose from various race durations, including 6, 12, 24, and 34 hours, running on a scenic 2-3 mile loop trail. The event pr..

The 4 Fore 30 Infinity Backyard Ultra is an exciting endurance running event taking place in Macks Creek, MO. Celebrating its 8th year, this unique race follows the format of Big's Backyard Ultra, where participants must complete a 4.1667-mile loop within one hour, with the challenge continuing unti..

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 various skill levels. The park, known for its scenic trails with straw pine-laced single track a..

The Wild Florida Trail Run, organized by Run Bum Races, features scenic trail races in White Springs, Florida, with distances of 50K, 25K, and 10K. The event supports the Florida Trail Association, with proceeds aiding in the development and maintenance of hiking trails across the state. Runners can..

The Cathedral Caverns Trail Run features both 5K and 15K races set in the scenic Cathedral Caverns State Park in Woodville, Alabama. This unique trail run includes a segment through the cave, providing a memorable experience for participants. The event is designed for runners of all skill levels, wi..

The Forge Trail Run Festival is an exciting trail running event scheduled for November 15, 2025, in Lemont, Illinois. Participants can choose from four race distances: 10K, 20K (Half Marathon), 30K, and 60K, all set against the scenic backdrop of The Forge and the historic Lemont Quarries. The cours..

The Dirty Duel Trail Race is a unique running event held at Robinette’s Trails in Grand Rapids, MI, featuring two challenging courses: the Short & Brutal (3.1 miles) and the Long & Difficult (3.4 miles). Participants can choose their preferred route, with the Short & Brutal offering steep climbs and..

The Tierra Redonda Mountain Trail Run is an exciting trail running event scheduled for November 15, 2025, in Bradley, California. Participants can choose from various distances, including 48-hour, 24-hour, 20km, 10km, and 5km options, catering to runners of all skill levels. This event is organized ..

Turkey Trails - Oklahoma City is an annual running event scheduled for November 15, 2025, featuring a variety of races including a 1 Mile, 5k, 10k, Kids Dash, and a Virtual Race option. This family-friendly event emphasizes fun, fitness, and community engagement, offering participants great swag suc..

The Tierra Redonda Mountain Trail Run and Camp is an exciting trail running event scheduled for November 15, 2025, in Bradley, California. Participants can choose from various distances, including 48-hour, 24-hour, 20km, 10km, and 5km options, catering to runners of all skill levels. This event is o..

The Louisville Trail Race, celebrating its 12th year, features a Half Marathon, 10K, and 5K, set against the stunning backdrop of Louisville, Colorado. Known for its scenic trails and welcoming atmosphere, the race offers a mostly flat course with a challenging hill that rewards runners with breatht..

Run The Ritter is a trail running event held in Lakeville, Minnesota, featuring a scenic 5-mile loop with options for 3-mile and 10-mile distances, as well as a Canicross division for participants with dogs. The course is designed to accommodate both novice and experienced trail runners, offering a ..

The Bucks & Does 13.1 Pointer is a running event taking place in Nashotah, Wisconsin, featuring multiple race distances including a 5K, 10K, and a half marathon (13.1 miles). This themed race, held during deer hunting season, offers participants a fun atmosphere with deer puns and a scenic course pr..

The Dead Horse Ultra is a highly anticipated trail running event held in Moab, Utah, featuring a variety of race distances including 50 Miler, 50K, 30K, and 15K. Set against the stunning backdrop of the Magnificent Seven trail system, participants can enjoy cool November weather while navigating tec..

The Pére Malfait Trail Race, taking place at Bussey Brake in Bastrop, Louisiana, offers participants a choice of three distances: 50K, 16 miles, and 8 miles. This event celebrates local folklore, featuring the mythical Pére Malfait, a Cajun boogeyman. The race course includes a scenic 8-mile trail a..

The Long Night in Lanford is an exciting running event taking place from November 15 to November 16, 2025, in Enoree, South Carolina. 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 ..

The Falcon Crest Winter Trail Challenge is an exciting running event set in the scenic foothills of El Dorado Hills, California. Participants can choose from various distances, including a marathon, 30K, half marathon, 15K, 10K, and 5K, all featuring predominantly single-track dirt trails with rolli..