Trail Running Calendar United States 2025-2026

The Habanero Hundred is a challenging trail running event held annually in August at the scenic 7IL Ranch near Bellville, Texas. Known as Texas' hottest trail race, it offers multiple distances including 100 miles, 100 kilometers, 50 kilometers, marathon, half marathon, 10K, and relay options for 10..

The Twin Anchors Copperhead Beer Relay 20K and Beer Mile is a unique running event held in Hampstead, North Carolina, at the scenic Briar Patch Hunting property near Poplar Grove Plantation. Participants can compete individually or in teams of 2 to 4, running four 5K loops totaling 20 kilometers. A..

The Ruidoso Grindstone Trail Runs, held annually in Ruidoso, New Mexico, offers trail running events of 4 miles, 8.5 miles, and a challenging 13.8-mile "Half Marathon Heavy" course. Starting and finishing at Wingfield Park in downtown Ruidoso, the races feature a mix of paved and trail terrain, with..

The Powder Keg Trail Run is a popular 3.5-mile trail race held at Carter Park in Kings Mills, Ohio, part of the Dirt Days Trail Series. The scenic and challenging course loops through trails behind the Historic Kings Mansion, descending near the Little Miami River, following the old King Road, explo..

The Dark Horse Trail Series features a range of running events, including a marathon, half marathon, and 10k, set in the scenic Tryon International Equestrian Center in Mill Spring, North Carolina. Scheduled for August 23, 2025, this event invites both seasoned and novice runners to experience the b..

The Ridge to Blazing Ridge Trail Race, held in Pelham, Alabama at Oak Mountain State Park, offers challenging 20-mile and 10-mile trail runs. Starting at the Redbud Pavilion near the BMX Track, the course features difficult terrain with notable landmarks like Tranquility Lake Dam and Peavine Falls...

The Foothills XC12K is a cross-country running event held in Boise, Idaho, at the Military Reserve located at 750 Mountain Cove Road. Scheduled for August 23, 2025, the race offers two distances: a 12K and a 5K. Participants will experience challenging trails set against the scenic backdrop of the B..

The Swinging Bridge Trail Run takes place at Tims Ford State Park in Winchester, Tennessee, offering both a 10K and a half marathon distance. Set in a stunning 2,200+ acre park with over 15 miles of single-track trails, the course features beautiful lake views, several bridge crossings, and a mix of..

The Midwest States 100 is an ultra running event held in Westboro, Wisconsin, within the scenic Chequamegon-Nicolet National Forest. The race features three distances: 100 miles, 100 kilometers, and 50 kilometers, all primarily run on the iconic Ice Age Trail, a 1,000-mile National Scenic Trail know..

The Winona Forest Backyard Ultra, held near Mannsville, NY, is a unique endurance running event set in the scenic Winona State Forest. Runners complete a 4.167-mile loop every hour, starting on the hour, with the goal of being the last runner standing. Participants must finish each loop within the h..

The Continental Divide Trail Run in Steamboat Springs, Colorado, offers three trail race distances: 5 Mile, 16 Mile, and 50K. Set against the stunning backdrop of aspen and pine forests with sweeping views of the Yampa Valley, the courses feature significant elevation gains. The 16 Mile race include..

Run with the Bears: Extreme Vertical Pursuit is an annual running event held at Bear Lake Reserve in Tuckasegee, North Carolina, set against the scenic Blue Ridge Mountains. The event features a challenging 5K race with nearly 1,000 feet of elevation gain, starting from The Summit—the highest point..

The Double Dipsea is a challenging 13.7-mile trail race held annually at Stinson Beach, California, celebrating its 55th edition in 2025. The course follows the legendary Dipsea Trail from Stinson Beach to Mill Valley and back, featuring steep hills, numerous stairs, and stunning scenic views. Known..

The Mindy Creek Trail Races take place in St. Croix Falls, Wisconsin, starting at the Polk County Information Center. The event offers three distances: a marathon, half-marathon, and 10K, all featuring scenic trails with technical sections, small hills, bridges, and a mix of single track, gravel, pa..

The Lost Forester Runs of Pine Valley is a family-friendly trail running event held in Cloquet, Minnesota, supporting the Blue House Orphanage in Uganda. Scheduled for August 23, 2025, it offers two race distances: a 5.5K loop on scenic ski trails through pine and hardwood forests, and a challenging..

The Hyner Half is a challenging 14-mile trail race held at Hyner Run State Park in Pennsylvania's Sproul State Forest, part of the scenic PA Wilds. Featuring rugged single-track trails with approximately 3,000 feet of elevation gain, the course is designed for runners and speed-hikers only, with a s..

Run The Hawk Trail Run takes place at the historic Blackhawk Ski Club in Middleton, Wisconsin. This endurance event features 3, 6, and 12-hour challenges where participants complete as many laps as possible on a scenic 2.25-mile loop with 345 feet of elevation gain per lap. The course includes diver..

The Baker Trail UltraChallenge is a challenging 50-mile ultramarathon held in Western Pennsylvania along the scenic Baker Trail. The 2025 race covers the Southern section, starting in Godfrey, PA, and finishing at a historic farmhouse basecamp in Smicksburg, PA. The course features a mix of single-t..

The Telluride Mountain Run, held in Telluride, Colorado, is a demanding mountain race set in the San Juan Mountains. It offers three challenging distances: 40 miles, 24 miles, and 13 miles. The course features old mining roads, singletrack trails, alpine tundra, exposed ridgelines, and high summits,..

The Tour de Trail: Cedar Niles is a 10k trail running event held in Olathe, Kansas, as part of the Tour de Trail series showcasing various Kansas City area trail systems. The course ranges between 5.5 to 6.5 miles, designed to be close to 10k, with alternate routes available in case of trail closure..