Trail Running calendar near Lenox 2026-2027

This 24-hour trail challenge in Cornwall, CT, covers over 28 miles and 13,685 feet of elevation gain. Participants can run, hike, or walk the double marathon distance or tackle it as a relay.

A fall endurance event in Cohoes, NY offering 6 hour solo and relay, 3 hour and 1 hour timed formats, with buckles for solo runners over 26.2 miles, swag and finisher awards, and fundraising for Flutters of Hope Inc.

A 50 kilometer mountain ultramarathon around Lake George with roughly 9,000 feet of climbing, multiple aid stations, and required prior ultra-trail experience; the route starts and finishes at Camp Chingachgook in Kattskill Bay.

The Nipmuck Trail Marathon will take place in Ashford on Sunday 4 October 2026. You can run 26 miles.

Experience the seasonal scenery of New Hampshire at the Keene Family YMCA Fall Foliage Trail Race. Choose between a fast 5K or a 10K with elevation gain to support local community programs.

Trail races and a half marathon take place around Barbour Woods and Haystack Mountain in Norfolk, CT on October 4, 2026. Routes include single track and carriage roads and the half marathon features over 2000 feet of elevation gain.

A UTMB Index point-to-point trail event in central New England offering 100 Miler, 50 Miler and 50K options that follow the marked Midstate Trail across multiple states. Wave starts and seeded pacing manage aid station support.

A running race at Mohawk Mountain Ski Resort in Cornwall CT on October 11 2026, organized by Steep Endurance in cooperation with the ski area, with entry fees ranging from 30 to 95 USD.

Experience a point to point trail race in Northeast Connecticut on the Airline Trail. Choose between marathon, half marathon, and 10K distances with individual or relay team options to support local student education.

This 3.5-mile trail run/walk on the flat Mill Pond Trail happens in Wolcott, CT. The Wolcott Lions Club hosts the event, which includes a race t-shirt and clam chowder. Registration opens online with a lower early-bird rate.

Explore the scenic trails of 100 Acre Woods in Malta, New York. This community event on October 18, 2026 features 2k, 3k, and 5k trail runs. All proceeds support local trail maintenance.

Fall trail races on rugged single-track at Mt. Tom State Park include a 25k, 2-person 25k relay, 10k and a 5k fun run with significant climbing and proceeds benefiting Kestrel Land Trust.

A fall trail event at Muscoot Farm in Katonah on October 25, 2026 featuring a five mile trail race and two kids races. Participants receive Farm Bucks for the farmer's market and shirts are available by preorder.

Tackle a unique mountain course that goes up and down four times over 4.9 miles. The event offers prize money, age group awards, and benefits the Keene Community Kitchen. Early registration includes a t-shirt.

Trail races at Red Wing Recreation Area in Lagrangeville, NY offering 100k, 50k and 10k looped courses with significant elevation. The 50k and 100k hold UTMB Index status and provide aid stations plus finisher medals.

A technical trail half marathon at Moreau Lake State Park near Gansevoort, NY, covering about 14 miles with 2700 feet of climbing and one aid station; start and finish are at the park beach.

This 8-hour timed trail run takes place on the rolling farm trails at Gurski Farm in Brookfield, CT. Runners complete as many laps as possible on a course featuring single track. It offers a community atmosphere where participants frequentl..

A backyard ultra at Kenty's Farm on a 4.1666 mile loop where runners repeat hourly laps until one remains. Timed options of 6, 12 and 24 hours and single-lap entries are also available.

A trail 10k at Ward Pound Ridge Reservation plus a November virtual 100k challenge, with race results, photos, and a custom finisher woodallion for 100k finishers.

Trail race at Tarrywile Park in Danbury, CT, offering Marathon, Half Marathon and 10K on technical, hilly single-track trails with finisher medals, podium awards and a $600 half-marathon time bonus.