Trail Running calendar near Concord 2026-2027

A family-friendly three-loop course of about 5 km through Natick Community Organic Farm with mixed trail, field and road surfaces. All participants receive a chicken medal and proceeds support the farm’s education and teen programs.

A 5.6 K trail run and walk at Berry Pond in Harold Parker State Forest on June 14, 2026. Walkers and leashed dogs are welcome; prizes are awarded, all entrants receive a bandana, and hotdogs are provided after the race.

Teams are driven blindfolded several miles to an unknown location, then must navigate back to the start by the shortest route. This free team event uses cross country scoring and prohibits GPS, phones, and running on I 95 or I 495.

A mountain footrace beside the Mount Washington Cog Railway offering a 2.75 mile summit climb or a 5.5 mile roundtrip, steep grades and boulder fields, and highly variable summit weather.

A trail race at the Dublin School Outdoor Center on June 20, 2026 offering a 10K and a half marathon with significant elevation gain, rugged terrain, and views of Mount Monadnock.

A trail half marathon in Lynn Woods Reservation on June 21, 2026, run as three identical loops over forested singletrack and carriage roads. The event emphasizes environmental stewardship and uses a centralized start and finish at the main..

Muddy Princess Boston is a women-focused 5K obstacle mud run at Kimball Farm in Haverhill, MA on June 21, 2026. The event features muddy obstacles, hydration and rinse stations, participant items and a partnership with the National Breast C..

A trail 5 km race at Libby Hill Forest Trails in Gray, ME on June 21, 2026. Online registration is $15 through June 19, race day registration is $20 and students enter free. Proceeds support trail maintenance and door prize drawings are pla..

Three summer trail races at West Hill Dam in Uxbridge, MA, with well-marked wooded single and double-track courses, limited fields, age-group prizes, and a portion of fees donated to local food pantries.

A small weeknight trail race series around Portland, Maine offering four community focused events with courses from about 5K to 6.5 miles. Fields are capped at 75 runners and series awards recognize overall top finishers.

A 72-hour endurance race in Pittsfield Vermont on June 26-28 2026 combining physical obstacles, navigation, and mental challenges. Tickets for the Death Race require a promo code issued after acceptance by the race director.

Spartan H3X is a staged Hurricane Heat endurance challenge at Riverside Farm in Pittsfield, VT on June 26-27, 2026. Participants choose 4 hour, 12 hour or 24 hour options and may continue through all stages up to 24 hours.

A 24 hour endurance event in Pittsfield, Vermont on June 27 to 28, 2026. Runners repeat a two mile loop with 970 feet of elevation gain as they compete for most laps or aim to last the full 24 hours.

A mountain trail race in Killington, Vermont on June 27, 2026 covering 8.2 miles and 3,010 ft of gain with summits of resort peaks. The course features two aid stations, a steep Needle's Eye finish and a 700 runner cap.

UltraTrax Cranmore is a single day endurance walk in North Conway where participants choose 7, 14, 21 or 28 miles to complete within 10 hours. Options include carrying 10, 20 or 35 pounds and earning a Grey Wolf medal at higher levels.

A Spartan obstacle weekend at Carter and Stevens Farm in Barre Massachusetts featuring a 5 km Sprint, a 10 km Super, kids races, and an obstacle workshop across mud, woods, and rolling hills.

Team-based charity challenge in Bristol, NH on June 27, 2026 where teams of 6 to 12 complete Special Forces style stations at Recruit or Operator levels while fundraising supports veterans and first responders.

Second annual Kennebec Savings Bank East Bayside Trail Fest in Portland on June 28 2026 offers three trail events plus a post event celebration with music, food trucks and local beer. Proceeds support Portland Trails and the Bicycle Coaliti..

A roughly 4.5 mile trail run in Webb Forest near Sunapee, New Hampshire on June 28, 2026, benefiting the Sunapee Middle High School Track and Field program. The course features mountain vistas, single track and varied terrain, with raffle p..

A marked 5 km trail run and walk on July 4, 2026, starting and finishing at River Brook Park in Rochester VT. Online and same day registration are available; adult and kids categories include small prize certificates.