Trail Running calendar near West Cornwall 2025-2026

The Veterans Day Cross Country 4K Run, hosted by the Northport Running Club, is held at the Veterans Administration Medical Center Golf Course in Northport, NY. The English-style 4K course runs entirely on grass (about 2.48 miles) with no p..

Choose Marathon or Half Marathon on a single loop through Rockefeller Preserve, a rolling hilly course with Hudson River and Palisades views amid fields, forests and stone walls. Proceeds support local conservation groups.

Event overview The Beacon Bonfire 10K takes place in Beacon, NY on Saturday, November 8, 2025. The event is a 10K trail race that starts and finishes at the Mt Beacon Trailhead. Registration closes Thu, Nov 6 at 11:59 PM ET. The race has a..

Raven Rocks Run (10k) at Ward Pound Ridge Reservation The Raven Rocks Run is a trail event held at Ward Pound Ridge Reservation in Cross River, NY. The in-person event includes a 10k trail run that climbs to the park's high points, passing..

The Centerville Bank Thompson Turkey Trot is an annual event held at the West Thompson Dam Overlook Shelter in Thompson, Connecticut. It features a 5K timed trail run, a 3K untimed walk called the "Wobble" where dogs on leashes are welcome,..

Taconic Road Runners FDR Park Cross Country Run is a cross-country race held in Yorktown Heights, New York, at FDR Park. The event features a 6K course that includes almost two miles of the park’s trail system, with most of the route on sof..

Run the Never Stop Running Foundation Long Island Turkey Trail Trot, a scenic 5K through Bethpage State Park on Nov 15, 2025. Family friendly with a kiddie dash and proceeds benefiting local youth and athlete development.

Located in Brookhaven State Park, Wading River, NY, the Brookhaven Trail Half Marathon and 5 Mile offer two trail-running distances. The course traverses a mix of Suffolk County woodlands, including single-track, fire roads, sandy sections,..

Event details The Tarrywile Half Marathon is a trail running event held on November 16 at Tarrywile Park, 70 Southern Blvd., Danbury, Connecticut. The event offers three distances: Marathon Half Marathon 10K Registration tiers vary by dat..

Event details Fall Fling 400 is organized by the CT Trailmixers at YMCA Camp Sloper in Southington, Connecticut on November 22, 2025. The event offers two main entry options: 400-minute run on a roughly two-mile loop 4 Mile (two laps of th..

Brooksvale Trails Turkey Trot : November 23, 2025 The Brooksvale Trails Turkey Trot takes place in Hamden, CT, at Brooksvale Park (524 Brooksvale Avenue). The event is organized by Live Loud Running and the Town of Hamden and is the third a..

Join the Roxbury Thanksgiving Day Charity Race for a festive 5K through Everett B. Hurlburt Community Park. Support local causes and burn off holiday calories with friends and neighbors this Thanksgiving morning.

NSRF Leftover Turkey Trot 5K at Bethpage State Park (Polo at the Park) offers a 5K Run/Walk on grassy polo-field and scenic trails, with mostly flat, beginner-friendly terrain and some rolling sections reminiscent of cross-country. The even..

Rob's Trail Run Edition is a trail running event held in Woodbury, New York, at Stillwell Woods Preserve. Scheduled for November 30, 2025, the event features two main races: a 5K Adult Trail Run for participants aged 19 and older, and a 5K..

Join the Tower Tag Challenge at Sleeping Giant State Park on December 6 for timed 4 or 8 hour trail running on scenic Tower Trail loops. Earn a Ragged Cuts finisher medal, enjoy great views, and support the park.

SRC Presents: A Backyard Ultra takes place at Blydenburgh County Park in Hauppauge, NY on December 13–14, 2025. The event features two races: A Backyard Ultra, a true ultramarathon where runners must complete a 4.167-mile loop within an hou..

Event overview The Frosty Forest 5K takes place in Roosevelt Forest in the Town of Stratford, Connecticut on Saturday, December 13, 2025. The event is a trail run over a 5K distance. Participants may wear holiday costumes during the event...

Event overview The West Rock Winter Fat Ass Extravaganza is scheduled for December 28, 2025 in Hamden, CT near Lake Wintergreen. The event is an eight-hour looped run using a 1.6-mile loop around Lake Wintergreen with about 65 feet of eleva..

Event overview The Squatchy Onesiefest 5K is scheduled for February 14, 2026 at Ramapo Valley County Reservation, starting and finishing at the New York-New Jersey Trail Conference (NYNJTC) Headquarters. The event has a onesie theme; awards..

Event overview The Ospreys Dominion Wine Run 5k is scheduled for Saturday, March 21, 2026 in Peconic, NY at Osprey's Dominion Vineyards (44075 Main Rd, Peconic, NY 11958). The event is a 5k run/walk open to ages 1 through 99. The event is c..