Trail Running calendar near Brookline 2025-2026

The Hooksett Kiwanis 5K Trail Race, held in Hooksett, New Hampshire, is a scenic trail run starting at Heads Pond trail and finishing at the Hooksett Public Library. The course features a hard-packed stone dust surface and wooded conservation trails, offering a natural and enjoyable running experien..

The All of the Above Trail Fest, held at Northfield Mountain Recreation Area in Massachusetts, is an inclusive trail running event welcoming queer, transgender runners, allies, and all participants regardless of athletic level. The festival features a longer 20-25k prediction run, a 5k untimed fun r..

The ACT Trail Fest, held in Arundel, Maine, is an annual trail running event featuring 5k, 10k, and half marathon distances. Participants run or walk through the scenic Arundel Community Trails and Eastern Trail, enjoying woodland and stream views. The race starts and finishes at the Arundel Municip..

The Bear Brook Trail Races take place in Bear Brook State Park, Allenstown, New Hampshire, offering a marathon, half marathon, and 10K race. The courses feature scenic single-track trails, steep climbs, and expansive blueberry fields, showcasing the park's natural beauty. The marathon consists of ru..

The Mt. A Trail Challenge is an annual running event held at the summit of Mount Agamenticus in York, Maine. The 9th edition features two courses: a 5K and a 1 Mile trail run, hike, or stroll.The race is uniquely timed with stopwatches by the local York High School Cross Country Team, emphasizing a..

The Survival of the F.I.T.test - 30+ Hour Trail Ultra is a challenging endurance event held in Cumberland, Rhode Island. Participants can choose between two course options: a flat, fast 2.1-mile loop or a more rugged 4.2-mile trail loop used in previous years. The event offers multiple race formats..

Run for Nature in Lowell, MA, is a community-focused running event held at Shedd Park, featuring a 5K Run/Walk, a 10K Trail Run, and a Kids 1-Mile Fun Run/Walk. The course combines double- and single-track trails through Shedd Park and Rogers Fort Hill Park, with a scenic segment along the Concord R..

The Vermont 50 Ultra Run is an annual endurance event held at Ascutney Outdoors in West Windsor, Vermont, typically on the last weekend of September. Established in 1993, it features a challenging and scenic course through Vermont's landscape. The event offers multiple race options including a 50-mi..

The Moosup Valley 5K and 10K All Trail Race takes place in Moosup, Connecticut, on the newly restored Moosup Valley State Park Trail. This event features a 5K, a 10K, and a Kids Fun Run, all held on a 100% trail course that crosses only one dead-end road. The race starts and finishes at the Griswold..

The Bobcat Ridge 25k is a trail running event held at the Edwin L. Smith Preserve in Kennebunkport, Maine. This 25-kilometer race takes participants through scenic trails within the preserve, offering a challenging and beautiful outdoor experience.The event supports the Kennebunkport Conservation Tr..

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 Houghton's Pond Trail Races take place in the scenic DCR Blue Hills Reservation in Milton, Massachusetts, just south of Boston. This event offers two trail race distances: 7 miles and 3.7 miles, both starting and finishing near the Houghton's Pond Visitor Center. The courses feature rolling terr..

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, offering a true test of trail running skills. Runners start at Perry Hill Road and naviga..

Trust Trail Fest, held at the Kennebunkport Conservation Trust headquarters in Kennebunkport, Maine, offers participants a choice between a 5k walk/run and a 10k run through scenic forest trails. The courses feature natural terrain with rocks, roots, and possible mud, providing a challenging and imm..

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..

Midstate Massive Ultra Trail, held October 11-12, 2025, starts in New Ipswich, NH, with three point-to-point races: 100-mile, 50-mile, and 50K (about 32 miles). The routes wind across central Massachusetts along the Midstate Trail, crossing borders into New Hampshire and Rhode Island, showcasing mou..

The Vulcan's Fury Trail Race, held in Nottingham, New Hampshire, offers a challenging and scenic trail running experience inspired by the area's volcanic history. Participants can choose between a half marathon and a 5-mile race, both featuring rugged terrain including massive boulder fields, dense..

The Wayland / HFC Striders XC Festival, held in Wayland, Massachusetts, is a vibrant cross-country running event featuring three youth 3K races and two open 5K races for adults. The course winds through scenic fields and wooded trails, offering a challenging and enjoyable experience for runners of a..

Mt. Tom Trail Race takes place in Mt. Tom State Park in Massachusetts, with parking at Bray Lake.The event offers multiple distances: a 25k solo, a 25k two-person relay, a 10k, and a 5k fun run/hike, all on rugged single-track trails within the park. The 25k course features about 3,600 feet of eleva..

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