Trail Running Calendar United States 2025-2026

The Liberty Park Endurance Runs, hosted by the Salt Lake City Track Club, take place at Liberty Park in Salt Lake City, Utah. This fixed-time endurance event offers 3-hour, 6-hour, and 12-hour race options on a paved 1.4-mile loop around the park. Participants aim to complete as many laps as possibl..

The Mountain View Trail Half Marathon is an annual fall trail race held on Antelope Island, Utah, offering stunning views of the Wasatch Mountains. The 13.1-mile out-and-back course starts at the Antelope Island Marina and follows the Mountain View Trail south, featuring moderate elevation with two..

Fire Tower Frenzy is a challenging trail running event held in Ellijay, Georgia, featuring two distances: a 40-mile race and a new 100K option. The course traverses the scenic Cohutta Wildlife Management Area across Gilmer and Murray counties, including summiting Grassy Mountain and visiting a histo..

The Friends of Government Canyon Recharge Run is an annual trail-running fundraiser held at Government Canyon State Natural Area near San Antonio, Texas. The event features a 15K and an 8K race, plus a virtual option for remote runners. In-person participants enjoy a chip-timed course with a single..

North Ridge Nightmare Trail Race, hosted by North Park Trail Runners in Allison Park, Pennsylvania, returns for its fifth edition on November 1, 2025. Runners choose between about 6.66K or 13K through dark, wooded trails, with costumed ghouls along the route adding Halloween flair. After finishing,..

Christ Church 5K Trail Run is a free, community-oriented 5K on the Christ Church trail in Wellsboro, Pennsylvania. Hosted by Christ Church, the event invites people to walk or run the trail on Saturday, November 1, 2025, at 12880 RT 6. The atmosphere is welcoming and family-friendly, emphasizing par..

The DTR 10 Mile Night Run is a thrilling trail running event held at Jonathan Dickinson State Park in Hobe Sound, Florida. Scheduled for November 1, 2025, this nighttime race challenges participants to navigate a 10-mile course using headlamps or flashlights. The course features an out-and-back rout..

The Kaweah Lake Bottom Trail Run is a scenic trail race held in Three Rivers, California, just six miles from Sequoia National Park's entrance. Scheduled for November 1, 2025, the event features 5K and 10K out-and-back courses combining paved and dirt trails along the lake bottom near slick rock for..

Donut Dash on Lake Travis takes place at Bob Wentz Park in Austin, Texas, along the scenic lakeside shoreline of Lake Travis. The event functions as the RRCA Texas State Championship and offers multiple distances, including 5K, 5K Kids, 10K, and 10 Mile (with a 10K Ruck option), suitable for runners..

The Icebox 480/240 is a timed endurance running event held at Whitetail Ridge in River Falls, Wisconsin, near the Twin Cities. Participants choose between a 4-hour (240 minutes) or 8-hour (480 minutes) challenge, running multiple loops of a scenic single-track trail approximately 5 miles per loop. I..

The SKIPPO Trail Race takes place at Castlewood State Park’s Special Events Area in Ballwin, Missouri. It offers multiple trail distances: 10k, Half-Marathon, 30k, plus the 10k-Half Marathon Challenge and the 40k Challenge (10k and 30k). The event spans two days (November 1–2, 2025) to accommodate g..

The CircumVictory Trail Run will take place in Victory on Saturday 1 November 2025. You can run between 17 and 17 miles.

Hosted in Fort Collins, Colorado, the Colorado 24 Hour Run offers 24-hour, 12-hour, and 6-hour events, including relays, on a single 1-mile dirt loop. The course is described as Colorado’s most scenic flat dirt loop—fully supported and easy on feet and eyes. Runners can tackle distances individually..

Bristol Woods Trail Run takes place in Bristol, Wisconsin at Bristol Woods County Park, hosted at the Pringle Nature Center (9800 160th Ave). The event offers a 5K Trail Run and a 2 Mile Walk, plus junior versions for participants 18 and under. The course runs along the park’s trails, described as a..

Wildwood Canyon Trail Run takes place in Wildwood Canyon State Park, Yucaipa, California. The event features an 8-hour loop course: a 3.6-mile loop with roughly 600 feet of vertical gain per lap, offering rugged canyons, meadows, and oak-studded terrain. Runners may complete as many loops as time al..

New Hope Wesleyan Ultra Trail Run, Harrison County's first ultra marathon, is held at O'Bannon Woods State Park in Corydon, Indiana. The event offers four trail distances: a 50K ultramarathon (two 13.5-mile loops plus a 4-mile loop, about 3,500 ft of elevation), a half marathon (13.1 miles, ~1,500 f..

No Man's Land Trail Run takes place at Sam Houston Jones State Park in Lake Charles, Louisiana, offering three distances: 50K, 25K, and an 8-mile loop (about 7.8 miles). The trail course loops the park perimeter, using the Riverwalk, Longleaf Pine (purple/blue), and Stagecoach (yellow) trails, with..

Conquer the Castle Trail Race returns to AB Williams Memorial Woods in North Chagrin Reservation, Mayfield, Ohio. The multi-distance event offers 5K, 10 Mile, 20 Mile, 50K, 100K, and a 20 Mile Ruck option. The course is a 16.7 km loop (10.35 miles) with six loops for 100K, three for 50K, two for 20..

Blackout 5k/10k is a nighttime mountain race at Cranmore Resort in North Conway, NH. It offers 5K and 10K routes that traverse a mix of ski trails and access roads. The course is lit with reflective flags and LED lanterns, and headlamps are mandatory for runners (with additional headlamps available..

New Boston, NH hosts The Hamsterwheel, an 11th-year ultrarun along the New Boston Rail Trail by the Piscataquog River. The course is a continuous 4.0-mile loop that is largely flat with one minor speed bump, starting near the Hillsborough County Fairground and turning at Lang’s Station. Runners may..