Trail Running calendar near Concord 2026-2027

A recurring one-hour trail run for women and nonbinary participants at North Reservoir in the Fells, covering a 3-mile loop at a conversational pace of about 11–12 minutes per mile. Sessions are in person and may be canceled for steady rain..

Prospect Acres 8 hour ultra on April 18, 2026 features repeated 2 mile loops through fields and woods with 230 ft of elevation gain per lap. Free parking, sauna and cold plunges are available and registration costs $25.

TARC Spring Classic in Weston, MA offers multiple running races on April 25, 2026, with distances from 10K to 50K. Registration is listed as free.

Experience three seasons of trail running and walking through scenic conservation land and a working vegetable farm in Wrentham with this unique 5K triple series.

Experience a scenic 5k trail run through conservation land and working farmland in Wrentham. Celebrate Earth Day with an off road course featuring natural obstacles and community focused agriculture support.

On May 2-3, 2026 White Lake Ultras run at White Lake State Park in Tamworth NH. Runners complete a slightly technical 2 mile single track loop with a short beach section and choose from 24 hour, 12 hour, or 6 hour formats.

A 12 mile technical out and back trail race on the Holyoke Range near Amherst, MA, with more than 3,500 ft of elevation gain. Rocky singletrack ridgelines, two manned water stations, and registration currently shows full with a waitlist.

A chip timed 5K trail race at Odiorne Point State Park with kids fun runs and a post race beach cleanup, raising funds for Marine Mammal Rescue.

The Big A 50K Trail Race is a challenging loop course on Mount Agamenticus with technical, rocky terrain and significant elevation. Participants can choose their distance, from 10 miles up to the full 50K. The event is free to register for,..

Trail event in Pittsfield, Vermont, May 6 to 9, 2026, offering distances from 10 miles to 200 miles through the Green Mountain National Forest. Team entries can secure the same start time and service member discounts are available.

A technical trail race on the Wapack Trail in Ashburnham, MA on May 9, 2026, offering 21.5, 43 and 50 mile options over rocky single track and significant elevation. Registration is limited, manually timed, and nonrefundable.

A trail race on Concord’s Winant Park Trails with two distances on singletrack, switchbacks, and nordic-style paths; proceeds benefit the Ralph Waldo Emerson School for Preschoolers and day-of-entry is available.

Trail running festival in Rollinsford, NH offering a 5 Miler, a 5K and a Canicross 5K on mixed rail trail and river single track, with specific rules for canicross teams and an aid station on the 5K route.

Explore the scenic trails of Whitaker Woods in North Conway with a chip timed 5K or a one mile fun run. This community event supports local health services while offering a mix of flat loops and gradual wooded climbs.

A community 5 km run and walk on May 9, 2026 at Pinkerton Academy in Derry, NH, with a course across campus and nearby cross-country trails. Proceeds support the Pinkerton Fund to benefit students.

A 5K trail run in Hanover New Hampshire held on Mother’s Day, featuring packed trails, open fields and mellow single track. Pre registration is online only and race day registration is available with different fees by age group.

The Free Spirit 50K is a scenic ultra on the dirt roads of Leyden, Massachusetts. The route passes historic farms, forests, and a vintage covered bridge, offering a classic New England countryside experience.

The Canterbury Shaker Village XC 5k will take place in Canterbury on Saturday 16 May 2026. You can run 5 kilometers.

Cross country 5K at Cole's Family Farm in Dayton on May 16, 2026 supporting the Southern Maine Young Marines. Options include a 1.25K fun run and a 5K ruck march; entry includes a patriotic t-shirt and participation medal.

A 50 mile point to point ultramarathon from Manchester, NH to Mount Monadnock with about 6000+ feet of gain over road, dirt road and trail. GPX only navigation, limited to 125 runners, with aid stations about every 10 miles.