Trail Running Calendar United States 2025-2026

The Blood Rock 100 is an exciting trail running event held at Oak Mountain State Park in Pelham, Alabama. Participants can choose from multiple race distances, including 100 miles, 50 miles, 55K, and 25K, all starting and ending at the Redbud Pavilion. The event features a scenic course approved for..

The Shakori 40 Ultra is a running event taking place from December 6 to December 7, 2024, in Pittsboro, North Carolina. This event features multiple race options, including a 40-mile individual race, a 40K individual open, a 40-mile team relay, and a 4-mile open race. Additionally, there are divisio..

The Tennessee Mile is an exciting running event held on private land near Franklin, TN, featuring a 1.1-mile loop with significant elevation gain. Participants can choose from various timed divisions, including 40-hour, 24-hour, 12-hour, 6-hour, and a Youth 5K. Unlike traditional races, runners can ..

Climb 89 is an exciting Everesting Run Challenge taking place in Richland, WA, featuring a unique course designed for both seasoned runners and those seeking shorter options. The event consists of a 0.35-mile loop with an elevation gain of 89 meters (292 feet), where participants can complete up to ..

The Last One Standing 10K+ Ultra Marathon is an exciting self-supported ultra running event taking place in St. George, UT. Participants will tackle a 6-mile loop every 90 minutes, with the challenge of completing as many loops as possible within the time limit.The event features a kids division wit..

The Quiet Silence 50k is a unique running event taking place in Lake Mills, Wisconsin, from December 6 to December 7, 2024. Participants will have eight hours to complete an out-and-back course on the scenic Glacial Drumlin State Trail, starting at Rotary Park and turning around at Cottage Grove. Th..

The 2024 Death Valley Trail Marathon and Half Marathon, taking place in Death Valley National Park, is the 36th annual event of its kind. This scenic trail run features a course along a gravel jeep road through the stunning Titus Canyon, attracting a limited number of 200 participants due to Nationa..

The Crooked Creek Ultra Trail Race is an exciting trail running event taking place at Camp Crooked Creek in Shepherdsville, Kentucky, on December 7-8, 2024. This challenging race features a 12.7-mile loop with over 2,300 feet of elevation gain, set amidst 1,000 acres of beautiful hardwood forest. Pa..

The Cloudland Canyon 50 is an exciting running event held annually in December at Cloudland Canyon State Park in Rising Fawn, Georgia. Participants can choose from four race distances: 50 miles, 50K, half marathon, and 5 miles, each offering stunning views of waterfalls and scenic landscapes. The ev..

The Anza Borrego Cuyamaca 50 Mile Run is a scenic point-to-point trail race set in Julian, California, featuring a challenging course that showcases some of San Diego's most beautiful landscapes. Participants will traverse 50 miles, starting from the Sunrise Trailhead and descending into Cuyamaca Ra..

The Krampuslauf is a unique running event held at the Dartmouth Skiway in Lyme, NH, featuring 5K, 10K, and a challenging 9-hour race. Inspired by the folklore of Krampus, a half-goat, half-demon figure known for punishing misbehaving children, this event offers runners a scenic and challenging cours..

The Arctic Frog Run in Libertyville, IL, is an exciting endurance running event featuring multiple race distances: 50K, 25K, 15K, 10K, and 5K. Set against a scenic backdrop, the course includes a mix of pavement, wooded trails, and crushed limestone paths along the Des Plaines River. This unique win..

The Loup Garou Trail Run, taking place in Ville Platte, Louisiana, offers a unique running experience through the scenic landscapes of cypress swamps, hardwood forests, and piney woods. Participants can choose from various distances, including 100, 60, 40, and 20 miles, all set on a challenging sing..

The Lake Norman State Park Trail Race features two challenging events: a 30K and a 50K, set against the scenic backdrop of the park. Participants will navigate smooth, rolling single-track trails with no repeat loops, ensuring a unique experience throughout the race. Both distances have a 10-hour cu..

The Calero Trail Run - Winter is an exciting trail running event held at Calero County Park in San Jose, CA. Participants can choose from various distances, including a 50K, Trail Marathon, 25K, Half Marathon, 15K, 10K, 5K, and a Kids Run. The course features scenic single tracks, hills, and dirt pa..

The McDowell Mountain Frenzy is a trail running event held at McDowell Mountain Regional Park in Fountain Hills, Arizona, featuring multiple race distances: 50 Mile, 50K, 25K, 10 Mile, and 5 Mile. Scheduled for December 7, 2024, this event showcases the stunning desert landscape with a mix of rollin..

The Caloosahatchee Ultra, now known as Caloosa Fest Ultra, features 50K and 25K trail races set in the scenic Caloosahatchee Regional Park in Alva, Florida. This annual event includes a challenging 10.5-mile loop course with diverse terrain, beautiful views, and technical stretches. Participants can..

The Festivus 50 Miler Trail Run is an exciting endurance event taking place in Middleburg, Florida, on December 7, 2024. Participants can choose from various distances, including 50 miles, 37.5 miles, 25 miles, 12.5 miles, and a 14K run, as well as a 14K ruck. This event is designed for runners of a..

The ZombieRunner Quarry Lakes event, scheduled for December 7, 2024, in Fremont, California, features a variety of running distances including a 5K, 10K, Half Marathon, 30K, and Marathon, along with youth categories and a free Kid's Run. The scenic course begins at Quarry Lakes Regional Recreation A..

The Wildwood Trail Marathon, hosted by Terrain Trail Runners, takes place on December 7, 2024, in Wildwood, Missouri. This event features both a full marathon and a half marathon, showcasing the scenic trails of West County, St. Louis.Participants can expect a challenging course with a mix of paved,..