Trail Running calendar near Putnam 2026-2027

A trail festival at Norbrook Farm Brewery with running races, a run and bike duathlon, and mountain bike events on farm road and single track trails. Participants 21 and over receive one free beer ticket and there are finisher medals and aw..

A 5K trail and obstacle run on the 400 acre campus of Gaylord Specialty Healthcare in Wallingford CT, featuring 24 obstacles and a festival area with vendors, live music, and food trucks, supporting the Gaylord Sports Association.

A trail event in Dunstable, MA supporting the Humane Society for Greater Nashua, featuring a marked 5-mile loop with nearly 600 ft of elevation gain per lap and an optional 6-hour format for repeated laps.

Six hours of looped trail running at Ansonia Nature Center on Saturday June 13, 2026. The course uses roughly 1.9 mile singletrack laps with about 170 feet of elevation gain per lap and is limited to 69 runners.

Trail races of 50k, 30k and 10k through western Massachusetts hill towns on single track and dirt roads, held in partnership with Franklin Land Trust and featuring aid stations, first aid and locally produced awards.

A Last Human Standing trail race near Big River Management Area in West Greenwich, RI. Runners repeat the same loop each hour and must complete each lap within 60 minutes to remain in the field until only one athlete remains.

A trail 5K and 10K at Pleasant Valley Wildlife Sanctuary on June 13 featuring mixed single-track and carriage-road terrain, water stations, finish-line food and music, and proceeds supporting local conservation.

Trail races at Mansfield Hollow State Park: a roughly 15.7 mile out and back on the Nipmuck Trail and a new 5K trail loop. Proceeds support Connecticut trail stewardship groups.

A community 5K trail run, walk, and hike at Eisenhower Park in Milford on June 14, 2026, on a high school cross country course. The event supports the Milford Rotary and Beth El Center and includes music, water, snacks, awards, and T shirts..

Celebrate the switch to summer with a trail race through the landscape of Hebron Connecticut. Choose between three different distances for a run through the woods during the solstice.

Part of the Grit Series, this Dublin NH trail event offers a 10K and a half marathon with substantial elevation gain and views of Mount Monadnock. Registration runs from May 3 to June 6, 2026.

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 only 5K obstacle mud run at Kimball Farm in Haverhill on June 21, 2026. The course has 18 plus obstacles and is open to women aged 7 and up who may run, jog or walk.

A three-race summer trail series at West Hill Dam featuring well-marked wooded single and double-track trails, limited fields, age-group prizes, and a portion of fees donated to local food pantries.

A 12-hour timed loop event in Hamden, CT on a 4.25 mile course with 500 feet of gain per loop. Options include marathon, 50K, and 50 mile attempts, with proceeds supporting the Brooksvale Gift Fund.

A Spartan obstacle race weekend at Carter & Stevens Farm in Barre, MA, featuring a Sprint 5 km with 20 obstacles, a Super 10 km with 25 obstacles, and kids races. The farm venue includes mud, woods, rolling hills and a farm store.

Notchview Ultra in Windsor, MA runs July 10-13, 2026 on a 1.9 mile loop with multiple time and distance options, an aid station, campsite planning, event SWAG, and proceeds benefiting local organizations.

A point to point 5K in East Hampton beginning at the Connecticut Draft Horse Rescue with shuttle transport from Center School. Bib pick-up is at Center School gym and awards are presented by age group after the race.

A 12K trail race on the Blue Hills Skyline Trail with about 2,300 feet of climbing, rocky steep terrain, and minimal aid. The route follows Skyline blazes from the Blue Hills Ski Area parking lot and requires participants to carry hydration..

A memorial 5K run and walk at Owen Bell Park in Dayville CT that raises funds for a scholarship for Killingly Ag-Ed seniors. The day includes a 5K, a walk, and a kids fun run on off-road paths with possible trip hazards.