Trail Running calendar near Windsor 2026-2027

The Hamsterwheel in New Boston, NH features timed 6, 12, 24 and 30 hour events on a scenic 4.0 mile loop along the New Boston Rail Trail, with chip timing, a central aid station, team entries, and buckle awards for 100 miles.

A last runner standing backyard ultra on private farmland in Winchendon with a 4.1666 mile loop. The event also offers 6 hour, 12 hour and 24 hour timed options plus a standalone fastest lap competition.

Trail races in Upton State Forest offer 10.5K and half marathon options over technical, hilly single track and forest roads. The event has a 250 runner cap and aid stations spaced roughly every three miles.

A family friendly run and walk at West Thompson Dam on November 8, 2026 featuring a timed 5K trail run, a 3K untimed walk and a free kids 1/4 mile run; proceeds support local trails, parks and a food pantry.

Trail races at YMCA Camp Sloper with a 400 minute loop challenge and a two lap four mile event on a roughly two mile wooded course.

A Last Person Standing mountain event with hourly 2.25 mile laps that climb about 1,209 feet each. Aid, hot food, camping, elevation milestone prizes, and awards are provided; conditions may include cold, snow, or ice.

A community Thanksgiving trail event on 11/26/2026 at Mill Pond Way Trail with a 3.5 mile run or walk, chip timing, post race yoga for participants, free water and snacks, and proceeds benefiting endometriosis research.

A ninth annual charity 5K in Roxbury, Connecticut on November 26, 2026, with a 3.1 mile out-and-back course near Everett B. Hurlburt Community Park. Proceeds support local ambulance and scholarship funds and a food pantry collection.

A repeated 3.3 mile out and back on the Tower Trail at Sleeping Giant State Park, with four hour and eight hour options and a cupless aid station at start and finish.

A 16 mile out-and-back trail race on the Nipmuck Trail near Bigelow Hollow State Park in Union CT with technical terrain, minimal aid, and proceeds supporting local trails.

A 123 mile point to point ultramarathon from East Thompson to Southport, CT offering solo 200k and 100k options plus team relays. The mixed trail and road route has a 36 hour cutoff with staffed aid stations and medical support.

Trail races on a 25K loop at Sleeping Giant State Park featuring technical singletrack, steep rock scrambles, and an optional second loop for the 50K.

Looped trail races of 17K and 50K at Penwood State Park, featuring rocky single track on the Metacomet Trail and a nine hour cutoff for the 50K.

A 50 mile ultra, a 26.2 mile trail marathon, and relay options on the Shawangunk Ridge to raise funds for Mohonk Preserve.

Camp Mountain Laurel offers a family color run plus a 5K trail run and 5K trail walk at Hamden/North Haven YMCA and New Haven YMCA Youth Center on May 8, 2027; registration opens Feb 19 and first 100 pre-registrants receive a giveaway.

A trail running event on the Wapack Trail in Ashburnham Massachusetts with 21.5 mile, 43 mile, and 50 mile options across rocky, technical terrain with aid stations, drop bag support, and a manual timing system.

A mountain trail event in Roxbury NY on June 6, 2027 featuring a 6.5 mile course with 3500 ft of ascent and a steep 5k with a downhill finish. Organized by CTW Endurance with awards and finisher swag planned.

A two day Spartan obstacle event at Carter & Stevens Farm near Barre MA featuring Sprint 5 km, Super 10 km and kids races across wooded trails and open pastures.