Trail Running calendar near Fitchburg 2025-2026

Run for Nature in Lowell, MA, is a community-focused running event held at Shedd Park, featuring a 10K trail run, a 5K run/walk, and a 1-mile Kids Fun Run/Walk. The course winds through scenic trails in Shedd Park and Rogers Fort Hill Park, including a stretch along the Concord River Greenway, with..

The Aggie Ram Trail Run 5k will take place in Walpole on Sunday 5 October 2025. You can run between 5 and 5 kilometers.

The Groton Town Forest Trail Races will take place in Groton on Sunday 5 October 2025. You can run between 3 and 9 miles.

The Houghton's Pond Trail Races feature two distances: a 7-mile race and a 3.7-mile race, set in the scenic DCR Blue Hills Reservation in Milton, MA. Participants will navigate rolling dirt roads and forest paths, with elevation changes of approximately 700 feet for the 7-mile course and 300 feet fo..

The NipMuck Trail Marathon, held in Ashford, Connecticut, is a challenging 26.4-mile trail race along the scenic Nipmuck Trail. The course features diverse terrain including rocks, roots, mud, and wood bridges, with a route that heads south 6.2 miles to Route 44 and back, then north 7 miles to Bosto..

The Midstate Massive Ultra Trail is a challenging point-to-point ultra running event held in New Ipswich, New Hampshire, traversing the Appalachian Midstate Trail through central Massachusetts and crossing into New Hampshire, Rhode Island, and Connecticut. Scheduled for October 11-12, 2025, the race..

The Ghost Train Trail Races, held in Brookline, New Hampshire, is the state's original 30-hour ultramarathon event along the historic Granite Town Rail Trail. Participants can choose from multiple race distances including a 30-hour ultramarathon, a 30-hour 7-person relay, a 30-mile night race, a 15-..

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 Tackle the Trail - Pomfret, CT will take place in Pomfret on Saturday 18 October 2025. You can run between 10 and 26 miles.

The Weir River Farm Trail Race, scheduled for October 19, 2025, in Hingham, MA, features three race distances: 10 miles, 6.0 miles, and 3.4 miles. This annual event showcases the scenic trails of Weir River Farm and the surrounding Whitney and Thayer Woods. Participants can enjoy post-race cider don..

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..

Womp Romp is an annual trail running event held in Wompatuck State Park, Hingham, Massachusetts, featuring a 10-mile single loop and a 50K race consisting of three loops plus an additional mile. The course offers a mix of single track, wide trails, and some paved sections, suitable for both novice a..

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 TARC Stone Cat Trail Festival will take place in Ipswich on Saturday 1 November 2025. You can run between 10 and 100 kilometers.

The Tarckey Trot 6 Hour - Winchester, MA will take place in Winchester on Saturday 15 November 2025. You can run between 6 and 6 hours.

The Baystate Dirty Dog Trail Run-Ruck-Walk 5k is a unique outdoor event held in Berkley, MA, designed to honor military personnel, first responders, and their K-9 companions. Participants can choose to run, ruck with weighted packs, or walk the rugged 5k trail, all while reflecting on the sacrifices..

The Mount Ascutney Vertical Backyard is a challenging "Last Person Standing" endurance event held in Brownsville, Vermont. Participants repeatedly ascend and descend 1,209 vertical feet each hour via two course options: three laps on the 403-foot T-bar path or one lap on a longer 1,209-foot green lo..

The Novemberfest Race is an annual 4-mile running event held in Nashua, New Hampshire, featuring a scenic course through Mine Falls Park. This community-focused race supports the Nashua Children's Home, with all proceeds benefiting the organization. The event also includes a raffle held at Martha's..

The TARC Winter Classic is a trail running event held annually at Middlesex Fells Reservation in Stoneham, Massachusetts. It offers challenging distances of 8, 32, and 40 miles on the technical Skyline Trail, featuring roots, rocks, and elevation changes typical of New England terrain. Runners exper..