Trail Running Calendar United States 2025-2026

The Devil's Toll Race, held in Middle Brook, Missouri, is a challenging 13-mile event across rugged terrain on the Ozark Trail. Participants traverse from Taum Sauk Mountain, Missouri's highest point, past Mina Sauk Falls and the Devil’s Toll Gate rock formation, continuing over Proffit and Wildcat..

Lastest Not Fastest is a unique last-person-standing trail race held on Hamilton Island in the scenic Columbia River Gorge, Washington. Participants run a 4.13-mile loop with minimal elevation gain (103 feet) along flat trails featuring river views, forested areas near Bonneville Dam, and a small hi..

The Rugged Red Trail Half Marathon is an annual trail running event held in Slade, Kentucky, at the scenic Red River Gorge. Celebrating its 10th anniversary in 2025, the race features a challenging 13.1-mile loop on private trails, offering runners a unique and rugged outdoor experience. Participant..

The Rim to Rim Royal Gorge Races, held in Canon City, Colorado, offer a scenic and challenging running experience featuring three main events: a 5K road run, an 8-mile trail run, and a half marathon trail run. Each race includes the unique opportunity to cross the iconic Royal Gorge Bridge, the high..

The Trail Run at Indian Lake is an exciting running event held at Indian Lake County Park, featuring two course options: a long course of approximately 10.5 km and a short course of about 5.8 km. The event promotes sustainability by adopting a cup-free policy, encouraging participants to bring their..

The Tale of Two Trails is a trail running event held in Shawnee Mission Park, Johnson County, Kansas, featuring distances of 10, 20, 40, and 50 miles. The race uniquely combines two separate trail systems within the park, with the longer distances covering both the North and South shore trails conne..

The North Shore Trail Run is an annual non-profit trail running event held at Coast Guard Park in Spring Lake, Michigan, featuring scenic trails in North Ottawa Dunes. The event offers multiple distances: a 10K trail run, a 5K run/hike/walk, a combo 10K + 5K option, and a free 2K Kids Fun Run encour..

The West Elk Challenge is a scenic point-to-point trail marathon held in the North Fork Valley of Colorado, showcasing the peak fall colors of the West Elk Mountains. The 26.2-mile course starts at Crawford Reservoir State Park, traversing gravel roads through farms near Needle Rock before entering..

The Baker Lake 50k is a challenging trail ultramarathon held in a scenic fall setting at Baker Lake, Washington, within the Mt. Baker-Snoqualmie National Forest. The 31.2-mile out-and-back course starts and finishes at Kulshan Campground, offering free camping for participants.Runners traverse a sin..

The Raven Half Marathon is a challenging trail race held in Central Pennsylvania's scenic Seven Mountains region, starting and finishing at Poe Valley State Park in Coburn, PA. The 2025 course features a mix of single and double track trails, a stream crossing, and stunning vistas, making it suitabl..

The Houghton's Pond Trail Races take place in the scenic DCR Blue Hills Reservation in Milton, Massachusetts, just south of Boston. This event offers two trail race distances: 7 miles and 3.7 miles, both starting and finishing near the Houghton's Pond Visitor Center. The courses feature rolling terr..

The Greenbrier River Trail Marathon is an annual running event held in West Virginia, featuring a full marathon (26.2 miles) and a half-marathon (13.1 miles). The marathon course is a scenic, point-to-point route that starts at Cass Scenic Railroad State Park and finishes at Stillwell Park in Marlin..

The Buck 50 is a challenging 50-kilometer ultramarathon held in Kattskill Bay, New York, along the scenic southern Adirondacks near Lake George. The course features rugged, remote trails that traverse four of Lake George's tallest peaks, including Buck Mountain, Sleeping Beauty, Black Mountain, and..

The Think Big Trail Challenge, held in South Williamsport, Pennsylvania, offers 5K and 10K trail runs through scenic and historic terrain at the Williamsport Water Authority. The courses feature a mix of smooth singletrack, rugged climbs, and flowing descents, with highlights including the challengi..

The Kokanee Trail Runs, held annually in South Lake Tahoe, California, is a scenic and popular running event featuring a half marathon, 10K, 5K, and a non-competitive half-mile Tadpole Trot for children 12 and under. The courses showcase stunning views, with the half marathon traversing Tahoe Mounta..

The KMT Fall Foliage Frenzy is a timed trail running event held in Montebello, NY, featuring 3-hour and 6-hour race options. Participants run on a challenging 2.33-mile loop course in Kakiat Park, adjacent to Harriman State Park, with approximately 660 feet of vertical gain per lap. The course offer..

The Pocahontas Trail Festival is a trail running event held at Pocahontas State Park in Chesterfield, Virginia. It features a Half Marathon and a 10k race, both starting and finishing on a large grass field near the park's boat launch. The course was redesigned to emphasize trail running, incorporat..

Moscow Mountain Madness is a challenging trail running event held in Moscow, Idaho, featuring three distances: 5 miles, a half marathon (13.1 miles), and a 50k ultra marathon. The courses primarily follow technical single-track trails along the scenic spine of Moscow Mountain, with some fast logging..

The Norfolk Land Trust Trail Race Series, including the Haystack Mountain Challenge, is held annually in Norfolk, Connecticut. The event features three trail races: a 5K, 10K, and a challenging half marathon. The 5K course runs through scenic Barbour Woods with a mix of single and double track trail..

The Ponte Vedra 10-Miler, presented by Alter Ego Running, is a vibrant running event held in Ponte Vedra Beach, Florida. Scheduled for October 5, 2025, it features a 10-mile run, a 5K run, virtual race options for both distances, and a Kids Obstacle Course with over 10 challenging stations. The race..