Trail Running calendar near Charlestown 2026-2027

A dual-event day featuring a Family Color Run and a 5K Trail Run on May 9, 2026, in Hamden, CT. The first 100 to pre-register get a special giveaway, with water stations available for all participants.

Experience the varied landscapes of Block Island with a 10K course featuring coastal tracks and rolling pastures. Running through diverse terrain this spring event includes a steep double tiered climb and views of the Atlantic.

Experience the eighth annual Spring Fling 600 trail races at YMCA Camp Sloper. Choose between a 6 mile race or a 10 hour challenge to complete as many loops as possible on a scenic three mile course.

A loop-based last person standing trail event on Ragged Mountain in Berlin CT with roughly 3.11 mile laps to be completed within an hour; field limited to 55 and proceeds benefit local trail groups and a youth shoe scholarship program.

Run or walk a 5k on the Southern New England Trunkline Trail in Franklin. This event supports the development of an abandoned rail bed into a multi use path connecting local communities.

Celebrate the eighth annual Trillium Spring 5K in Canton or participate virtually from anywhere. Join over 500 runners at the brewery to support Girls on the Run Greater Boston with races for adults and children.

New for 2026, the Soapstone Mountain Trail Races in Stafford Springs feature an all new half marathon route over Soapstone Mountain and a Jerry Stage 6K sampler, both running on sections of the blue-blazed Shenipsit Trail with proceeds to l..

Run a 3.5-mile trail race in Wolcott, CT. The event supports the local cross country teams. Your entry includes access to the CT Food Truck Battles Festival afterward.

Join this adventure based event in Barrington featuring a 1.5 mile neighborhood loop and an accessible adaptive course. This family focused run includes electronic timing and performance shirts for the first 1,000 participants.

Experience a unique trail race on Cathleen Stone Island in the Boston Harbor. Enjoy a scenic ferry ride and a chip timed run followed by dinner and drinks to support science education for Boston youth.

Experience a scenic trail race through the historic Powisset Farm and Noanet Woodlands. Choose from four distances featuring grassy farm paths and forested trails including a climb up Noanet Peak.

Operation Mohawk Tactical 2 unites the Mohawks Medevac and Honor & Remember 5 Miler events. It takes place at F Gilbert State Forest in Foxboro, supporting veteran and first responder suicide prevention. Participants can run, ruck, walk, or..

Experience a timed 5K trail race through the scenic meadows and woods of Coogan Farm in Mystic. Enjoy post race festivities with animal ambassadors and support local environmental conservation at this inaugural event.

A point-to-point trail event on the New England Trail offering 112-mile and 50-mile options. Entrants must donate to the Connecticut Forest and Parks Association and provide proof; runners must self-navigate and arrange crew support.

Run a flat, out-and-back course on the scenic Holliston Rail Trail. This event offers a 5K and a 10K for adults, plus a fun run for kids with distances based on age. The community gathering point is Blair Square in Holliston.

Enjoy a 3 mile trail run through the scenic Westport Rivers Vineyard & Winery followed by a vineyard celebration with dinner, wine, and live music.

Experience an empowering 5k obstacle mud run designed for women at Dorothy P. Flint 4-H Camp. Support sisterhood and breast cancer awareness while navigating a fun and muddy course in Riverhead.

Experience a 5K trail and obstacle run featuring 24 challenges across a 400 acre campus in Wallingford. This inclusive community event supports adaptive sports programs through a mix of wooded trails and open fields.

Trail races at Mansfield Hollow State Park: a ~15.7-mile out-and-back on the Nipmuck Trail and a new 5K inside the park, with proceeds supporting Connecticut trail stewardship and organized by the Shenipsit Striders.

A community 5K trail run, walk and hike in Eisenhower Park Milford on June 7, 2026 supporting the Milford Rotary and the Beth El Center. The course uses a high school cross country route with mostly flat sections and some rolling hills.