Trail Running calendar near Groton 2024-2025

The Drummer Hill Trail Races, set in Keene, NH, offers a variety of challenging distances including 50K, 37.5K, 25K, and 12.5K. Participants can choose how many laps of the 12.5K course they wish to complete, allowing for a customizable experience. The race features technical terrain with elevation ..

The Summer Solstice Trail Run is a scenic early morning event held in Gay City State Park, offering participants three race distances: 3 miles, 5 miles, and 8 miles. The 8-mile race is part of the Blue-Blazed Trail Running Series and the USATF-CT Mountain, Ultra and Trail series, providing a competi..

The F.I.T. Sun Mountain Challenge is an exciting running event taking place at Bromley Mountain in Peru, Vermont. Scheduled for July 5, 2025, the challenge features three race options: a 5K, 10K, and a 25K ultra, catering to participants of all skill levels.Runners will enjoy stunning mountain views..

The Notchview Ultra is an exciting multi-day running event scheduled for July 11-14, 2025, in Windsor, MA. Participants can choose from various race formats, including 100.7 miles, 72 hours, 48 hours, 24 hours, 12 hours, and 6 hours, all set on a scenic 1.9-mile loop trail. The event features well-s..

The 7-11 Slurpee Day Ultra 60k is a unique running event taking place in Vernon, CT, on July 11, 2025. Participants will cover a self-supported distance of 37.5 miles, stopping at various 7-11 locations along the route. The event encourages a fun and relaxed atmosphere, with no strict course or pace..

The Spaulding Woods 50K is a challenging trail race set in Northfield, NH, featuring a technical 5.6-mile loop course with rocks, roots, and footbridges. Runners have ten hours to complete six laps, totaling approximately 33 miles and 4,400 feet of elevation gain. The event supports Spaulding Academ..

The Ragged 75 Stage Race and 50K is a challenging running event taking place from August 1 to 3, 2025, in Danbury, NH. The stage race covers a total of 75 miles with significant elevation gain, traversing technical trails and scenic landscapes around Lake Sunapee. Participants can choose between the..

The 2025 ACT Trail Fest, organized by the Arundel Conservation Trust, invites participants to run or walk through scenic trails in Arundel, Maine. This annual event features a 5k, 10k, and half marathon, showcasing the beautiful ACT Multi-Purpose Trail and Eastern Trails. All participants will recei..

The Nipmuck Trail Marathon, taking place in Ashford, CT, is a challenging 26.4-mile race that showcases the rugged beauty of the Nipmuck Trail. Participants can choose between the full marathon or a relay option, where two runners split the course. The race features a mix of terrain, including rocks..

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 Midstate Massive Ultra Trail is an endurance running event taking place in New Ipswich, NH, featuring three challenging race options: 100 miles, 50 miles, and 30 miles. Set against the stunning backdrop of New England's autumn, participants will navigate the historic Midstate Trail, which crosse..

The Mt. Tom Trail Race, organized by Beast Coast Trail Running, offers participants a chance to explore the scenic beauty of Mt. Tom during peak foliage.The event features challenging courses, including a solo 25k, a 2-person relay, and a solo 10k, all set within the rugged terrain of Mt. Tom State ..

The Ghost Train Trail Races, taking place in October 2025, is New Hampshire's original 30-hour ultramarathon, featuring various race options including a 30-hour ultramarathon, a 30-hour relay, a haunted night 30-mile race, and 15-mile races. The event is held along the historic Granite Town Rail Tra..

The Womp Romp is an exciting trail running event taking place at Wompatuck State Park in Norwell, MA. Participants can choose between a 10-mile single loop or a challenging 50K race consisting of three loops. The course features a mix of paved paths, rail trails, and single-track trails, making it s..

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 opportunities for both individual and team entries. Runners can e..