Trail Running calendar near Union 2026-2027

We have found 131 Trailruns within 80 miles of Union. See below where and when you can find the races.

A community 5K walk and run with a kids fun run at Windham Woods School on November 14, 2026 in Windham, NH.

Trail race at Tarrywile Park offering Marathon, Half Marathon and 10K on a loop course with roughly 3K of elevation and technical single-track.

A November trail race at Burlingame State Park offering 4 mile and 8 mile courses on dirt trails and roads, a required orange garment mandate, post-race food, and age group awards for both distances.

Experience a magical 13.1 mile trail race through the rolling hills of Roosevelt Forest. Complete eight loops of a wooded course while supporting a children's book drive in this unique costume friendly event.

A community memorial run in Tyngsboro, MA with a 1.5-mile walk and two 5K options, raising funds for a school scholar/athlete award and science scholarships while maintaining a tradition of food donations.

Trail races at YMCA Camp Sloper in Southington CT offering a timed 400 minute loop challenge and a two lap four mile option, chip timing, a main aid station, and proceeds benefitting local organizations.

A 4 mile trail race in Mine Falls Park with a post race party, raffle, awards, and proceeds supporting the Nashua Children's Home.

A community Thanksgiving trail event on 11/26/2026 at Mill Pond Way Trail with a 3.5 mile run or walk, chip timing, post race yoga for participants, free water and snacks, and proceeds benefiting endometriosis research.

A ninth annual charity 5K in Roxbury, Connecticut on November 26, 2026, with a 3.1 mile out-and-back course near Everett B. Hurlburt Community Park. Proceeds support local ambulance and scholarship funds and a food pantry collection.

December 2026

A trail running event at Middlesex Fells Reservation with **8 mile**, **32 mile**, and **40 mile** loop options on the white blazed Skyline Trail. The course is technical and minimally marked, cupless with two aid stations and specific cour..

A repeated 3.3 mile out and back on the Tower Trail at Sleeping Giant State Park, with four hour and eight hour options and a cupless aid station at start and finish.

Celebrate the twentieth anniversary of this unique cross country race held at the Mount Hood Golf Club. Choose between a competitive three and a half mile run or a festive two mile walk through hilly terrain.

Experience an exclusive trail run through the scenic Roosevelt Forest in Stratford. This 5K event features a natural off-road course limited to a small group of participants and includes custom finisher medallions.

February 2027

Experience a winter trail challenge at Hale Education featuring 15 mile and 30 hour options. Navigate three unique loops through the Massachusetts woods while testing your endurance and self reliance in cold weather conditions.

March 2027

Trail races at Monastery Trails in Cumberland, RI on March 14, 2027 offer distances from a 1 mile kids run to a 100K 12 hour ultra. Team ultra entries and a multilap 5 hour option are available and all finishers receive a medal.

Chip timed 5k run and walk at Osprey’s Dominion Vineyards in Peconic, NY on March 20, 2027, over a two lap cross country loop with a postrace wine pour for eligible participants. Registration includes a T shirt, collapsible wine glass and f..

A six-hour trail ultra at Roosevelt Forest featuring a 2.3-mile loop with 191 feet of climb per lap, chip-timed laps, on-course aid and food, podium awards, medallions for over four hours, and a limited field supporting local charities.

A 16 mile out-and-back trail race on the Nipmuck Trail near Bigelow Hollow State Park in Union CT with technical terrain, minimal aid, and proceeds supporting local trails.

April 2027

A 123 mile point to point ultramarathon from East Thompson to Southport, CT offering solo 200k and 100k options plus team relays. The mixed trail and road route has a 36 hour cutoff with staffed aid stations and medical support.

Trail races on a 25K loop at Sleeping Giant State Park featuring technical singletrack, steep rock scrambles, and an optional second loop for the 50K.

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