Trail Running calendar near Leyden 2025-2026

The NipMuck Trail Marathon is a challenging 26.4-mile race held on the scenic Nipmuck Trail in Ashford, Connecticut. Participants can choose between the full marathon or a relay option, where two runners share the distance. The course features a mix of terrain, including rocks, roots, and mud, makin..

The Groton Town Forest Trail Races, organized by the Squannacook River Runners and Groton Trails Committee, feature two scenic courses of 9.5 miles and 3.4 miles through the picturesque Groton Town Forest. The trails are well-marked and consist of narrow dirt roads and winding paths, presenting a mi..

The Midstate Massive Ultra Trail is an endurance running event taking place in New Ipswich, New Hampshire, featuring three challenging race options: 100-mile, 50-mile, and 30-mile courses. Set against the stunning backdrop of autumn in New England, the race follows the historic Midstate Trail, cross..

The Mohawk Mountain Race, organized by Steep Endurance, takes place at the Mohawk Mountain Ski Area in Cornwall, CT. This unique event transforms the ski mountain into a challenging running course featuring 5K, 10K, Half Marathon, and Marathon options. Participants will navigate steep ascents and de..

The Ghost Train Trail Races, taking place in New Hampshire, is a unique running event that features a 30-hour ultramarathon, relay races, and shorter distances of 15 miles and 30 miles. Established in 2009, the event serves as a fundraiser for the Brookline and Milford Conservation Commissions, with..

The Mt. Tom Trail Race is an exciting running event set against the stunning backdrop of Mt. Tom, featuring challenging terrain and breathtaking views, particularly during peak foliage.Participants can choose from a solo 25k, a 2-person 25k relay, or a solo 10k. The race supports the Kestrel Land Tr..

The Powisset Farm Trail Run - Fall is a part of the Barn to Run Trail Race Series, taking place at Powisset Farm in Dover, MA. This event features four race distances: 8.3 miles, 5.6 miles, 3.1 miles, and 1.5 miles, catering to both experienced and novice trail runners. Participants can enjoy post-r..

The Hamsterwheel is an exciting ultrarunning event taking place in New Boston, NH, featuring races of 6, 12, 24, and 30 hours. Celebrating its 11th year, participants will run a scenic 4-mile loop along the New Boston Rail Trail, with a turnaround point at Lang's Station. The event encourages both i..

The Moreau Half is an exciting 14-mile trail race set in the scenic Moreau Lake State Park, scheduled for November 1, 2025. This challenging event features a course that includes approximately 2,700 feet of elevation gain, making it suitable for experienced runners. Participants can expect a technic..

The Saratoga Stryders Fall Back 5 Mile Trail Race is an exciting running event set in the scenic Saratoga Spa State Park. Participants can enjoy a challenging course that features a mix of hills, ridges, and single-track trails, showcasing the park's natural beauty. The race encourages runners to em..

The TARCkey Trot is a unique 6-hour timed running event set on a scenic 5K loop at Wright Locke Farm in Winchester, MA. Participants can run as many loops as they wish within the time limit, navigating a course filled with natural terrain challenges. The event promotes community engagement, offering..

The Mount Ascutney Vertical Backyard is a unique "Last Person Standing" running event held in Brownsville, VT. Participants will ascend and descend 1,209 vertical feet each hour, with options for different lap lengths. The challenge continues until only one runner remains, with the goal of matching..

The Fall Fling 400 is an annual trail running event organized by the CT Trailmixers, featuring a unique 400-minute race where participants can complete as many loops as they wish on a two-mile course. Additionally, a 4-mile option is available, consisting of two laps of the same course. The event pr..

The TARC Winter Classic, organized by the Trail Animals Running Club, takes place at the Middlesex Fells Reservation in Stoneham, Massachusetts. This trail running event offers participants the choice of 8-mile, 32-mile, and 40-mile distances, featuring a challenging course with roots, rocks, and el..

The TARCtic Frozen Yeti is an exciting trail running event organized by the Trail Animals Running Club, taking place at Hale Reservation in Westwood, Massachusetts. Scheduled for February 7-8, 2026, participants can choose between a 30-hour race or a 15-mile distance. The course features three loops..