Trail Running calendar near Ashford 2026-2027

A technical out and back 50K on New Haven blue trails with about 6,350 feet of climbing, strict time cutoffs, no crews or pacers, and multiple aid stations including water only stops.

Experience a trail run or walk through the campus of The Hartsbrook School in Hadley. Choose between a 5k or a 1 mile race on natural terrain while supporting local land stewardship and agricultural education programs.

Trail races in Lyme, Connecticut offering a 9.2 mile loop and a 3 mile sprint on Mount Archer trails. Chip timed and rain or shine, with 100% of proceeds donated to local emergency services.

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.

Trail races at Watuppa Reservation in Fall River on May 9, 2026, featuring grassy fire lanes, winding single track and aid stations each lap. Distances offered are 10K, 30K and 50K.

A spring 10K trail race on Block Island that mixes dirt roads, coastal tracks, rolling pastures and a steep double tiered climb near mile four. Packet pickup and registration take place at the Block Island School.

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 last person standing loop race on Ragged Mountain where runners repeat a roughly 3.11 mile loop and must finish each lap within one hour; entrants are eliminated if they fail to start or finish a lap, continuing until a single finisher re..

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.

Annual May races on the Ashuwillticook Rail Trail offering marathon, half and 8K distances starting and finishing at the Adams Visitors Center. Proceeds support the rail trail and a municipal fund for the City of Pittsfield.

Tails & Trails State Forest Run in Pittsfield State Park on May 16, 2026 features 50K, 25K and a 5 mile loop of single track, pine forests and mountain bike style trails while supporting local animal rescues.

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.

Trail races at Soapstone Mountain in Stafford Springs, CT include a new half marathon and the Jerry Stage 6K Sampler. Courses run on the blue blazed Shenipsit Trail through Shenipsit Forest with on course aid for the half marathon.

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.

A 5K Fun Run at Strongwater Farm in Tewksbury on May 17, 2026 to raise funds for programs supporting people with mobility challenges. The trail course crosses corn fields and woods, with a shorter accessible route and family activities on s..

A community campus event in East Haddam featuring a 1.75 mile looped course with rocky dirt paths, kids races on the soccer field, reused-trophy awards, dog-friendly provisions, and water stops on a rain or shine race day.

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.

Trail races in Keene, NH on a revised, technical course where runners choose how many 12.5k laps to run. Natural single track and jeep roads, cupless aid stations, parking at Fuller Elementary School, and drumstick awards.