Trail Running calendar near Ashford 2026-2027

Trail races in Mansfield Hollow State Park offering a 15.7 mile out-and-back on the Nipmuck Trail and a new in-park 5K, with varied terrain, marked courses, and proceeds benefiting 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..

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.

A morning trail run at Gay City State Park on June 20, 2026, offering 8 mile, 5 mile and 3 mile races. The 8 mile joins regional trail series and includes team competition with prize money.

Trail races at Dublin School Outdoor Center on June 20, 2026 feature a 10K and a half marathon with significant elevation gain, technical trail sections, and views of Mount Monadnock.

A 5K through Camp Jewell’s roads and wooded trails including a covered bridge, plus a free one mile kids run. Pre entry is $30 before June 6 and increases to $35 afterward.

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..

A loop-format trail run in Adams, MA, offering one to three loops and a separate 5 km meadow option on varied singletrack and hiking trails; proceeds support Thunderbolt Ski Runners trail stewardship around Greylock Glen and Mt. Greylock.

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.

Test your endurance at Roosevelt Forest on a 2.1 mile loop featuring classic New England terrain. Complete as many laps as you wish over 33 hours or aim for the 100 mile buckle in this intimate 50 runner event.

A 12 hour timed loop event at Brooksvale Park in Hamden, CT on June 27, 2026, using a 4.25 mile loop with 500 feet gain per loop. Options include marathon and 50k loop targets, aid at each loop, and proceeds aid trail maintenance.

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.

A night 5K at Lakeside Park with mixed trail terrain, reflective markers, and required personal lighting; finishes receive handmade medals and proceeds benefit the Pawling Recreation Department.

A five-race Monday evening cross country series at Wickham Park in Manchester CT, the 35th edition features roughly 2.4 to 2.6 mile courses, a discounted full-series entry, and proceeds supporting the Manchester High School Shoe Fund.

Notchview Ultra in Windsor Massachusetts offers multiple timed and distance events on a 1.9 mile loop with an on-course aid station and camping options. Proceeds support the Trustees of Reservations and Baypath Humane Society.

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..

New for 2026 at Putnam Memorial State Park, The Revolution is a timed trail event run on a 1.776 mile loop that passes Revolutionary War sites. Runners choose 12 hour, 6 hour, or 3 hour formats and carry their own 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.