Trail Running calendar near Sunderland 2025-2026

The Groton Town Forest Trail Races, held in Groton, Massachusetts, offer two challenging trail running distances: 9.5 miles and 3.4 miles. The courses wind through the scenic Groton Town Forest, featuring well-marked paths with no road crossings, combining narrow dirt roads and single-lane trails fi..

The Norfolk Land Trust Trail Race Series, including the Haystack Mountain Challenge, is held annually in Norfolk, Connecticut. The 12th edition features three trail race distances: a challenging 5K through Barbour Woods with scenic climbs and wetlands; a 10K that adds a tough loop summiting Haystack..

The Midstate Massive Ultra Trail is a challenging point-to-point trail race held in central Massachusetts with segments crossing into New Hampshire, Rhode Island, and Connecticut. Featuring 100-mile, 50-mile, and 50k distances, the race follows the historic Midstate Trail marked by yellow triangle b..

The Mohawk Mountain Race, held at Mohawk Mountain Ski Area in Cornwall, Connecticut, offers a challenging trail running experience with 5K, 10K, Half Marathon, and Marathon distances. The course features steep ascents and descents on ski mountain trails, including the Wildwood, Timber, Pine, Laurel,..

The Mt. Tom Trail Race, held in Massachusetts' Mt. Tom State Park, offers runners a challenging experience amid stunning fall foliage.Participants can choose from a solo 25k race with 3,600 feet of elevation gain, a 2-person 25k relay, or a solo 10k. The course features rugged single-track trails wi..

The Tackle the Trail - Pomfret, CT will take place in Pomfret on Saturday 18 October 2025. You can run between 10 and 42 kilometers.

The Ghost Train Trail Races, held in Brookline, New Hampshire, are a series of trail running events along the historic Granite Town Rail Trail. This mostly flat, well-groomed course follows an old railroad bed used in the late 19th and early 20th centuries, featuring a mix of dirt and about one mile..

The Tom Centinaro Memorial "Dam" Race will take place in Waterbury on Saturday 18 October 2025. You can run 3 miles.

The WWII Veterans Memorial Trail Weighted Race is a unique endurance event held in Mansfield, Massachusetts, on a 2.5-mile out-and-back rail trail featuring paved, gravel, and grass surfaces. Participants have six hours to complete as many laps as possible while carrying weighted packs, with their s..

The Malta Trail Race in Malta, NY, hosted by the Roundabout Runners Club, offers 2k, 3k, and 5k trail running events set in the scenic 100 Acre Woods. The course starts at the Luther Forest Athletic Fields and features well-maintained trails, mostly covered in stone dust and wide enough for comforta..

The Veeder Tree Farm 5K is a running event held in Earlton, New York, at 1235 High Hill Rd. Scheduled for October 19, 2025, the race offers multiple categories including a 5K, 5K Trail Run, and combinations thereof, with options for students as well. The course features a mix of trail and traditiona..

The Book It for Books 10k is a charitable running event held at Lake Accotink Park in Springfield, Virginia. The race features a 10k course that combines mostly trail running with some paved sections, including out-and-back routes on both the north and south sides of the lake. It benefits Reading is..

The Pumpkin Pacer 5k at White Barn Farm in Wrentham, Massachusetts, is a scenic trail run/walk/hike held annually in late October. This off-road 5K course features dirt and gravel paths with natural terrain including rocks, roots, and elevation changes, offering a fun challenge for all ages and skil..

The Powisset Farm Trail Run - Fall is a popular trail running event held at Powisset Farm in Dover, Massachusetts. Scheduled for October 26, 2025, it offers four race distances: 8.3, 5.6, 3.1, and 1.5 miles, traversing scenic trails through Powisset Farm and the neighboring Noanet Woodlands. The rac..

The Hamsterwheel in New Boston, NH, is a unique ultrarunning event featuring 6, 12, 24, and 30-hour races, including relay options. The course is a scenic, largely flat 4-mile loop starting near the Hillsborough County Fairground, running along the New Boston Rail Trail by the Piscataquog River to L..

The Moreau Half is a challenging 14-mile trail race held at Moreau Lake State Park in Gansevoort, NY. Set amidst scenic mountain singletrack, the course features approximately 2,700 feet of elevation gain, making it a demanding run suited for experienced trail runners. The race starts and finishes a..

The Saratoga Stryders Fall Back 5 Mile Trail Race will take place in Saratoga Springs on Sunday 2 November 2025. You can run 5 miles.

The Hugs from Vets Trail will take place in Henniker on Sunday 2 November 2025. You can run 10 kilometers.

The Race for DFL is a unique "last runner standing" backyard ultra event held at Kenty’s Farm in Winchendon, Massachusetts. Participants run a 4.1666-mile loop every hour on the hour, continuing until only one runner remains. The course features a mix of terrain including grassy fields, trails, crus..

The Upton Half Marathon Trail Race, held in Upton State Forest, Massachusetts, offers a challenging and scenic trail running experience. Participants can choose between a 10.5K or a half marathon distance, with the half marathon consisting of two laps of a 6.5-mile course featuring technical, hilly..