Trail Running calendar near Cornwall 2025-2026

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..

Join the Never Stop Running Foundation 50/50 Turkey Trot, a scenic trail 5K at Belmont Lake State Park on November 30. Half of net proceeds are raffled to participants with winners present and the rest supports the foundation.

Take on a crisp late November trail at Stillwell Woods Preserve in Woodbury on November 30, 2025. Rob's Trail Run Edition features a scenic 5K with separate adult and high school youth divisions for runners of all levels.

Join the Gorge après Gorge for a scenic 5 km trail run or Family Fun Walk at Chesterfield Gorge the Sunday after Thanksgiving. Enjoy handmade hats and cookie medals, a community potluck with hot drinks, and support Hilltown Land Trust.

Test your endurance at the Tower Tag Challenge in Sleeping Giant State Park with 4 hour and 8 hour timed options on repeated 3.3 mile loops to the Observation Tower. Bring your own cup, enjoy finisher swag, 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..

The Frosty Forest 5K at Roosevelt Forest in Stratford is a cozy off road run of two short loops where holiday costumes are welcome. Small field, festive cookies and hot chocolate, commemorative medallions, and proceeds benefit local causes.

Run Seth's Fat Ass 50K on Saturday December 20 2025 at Forest Park in Springfield MA, a friendly looped ultra offering one to ten 5K laps with a seven hour cutoff. Relaxed vibe, easy parking and race day registration welcome runners of all..

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..

Event overview The Enchanted Forest Ultra Run is a trail ultramarathon held at Roosevelt Forest, 700 Peters Lane, Stratford, CT. The event is offered as a 6-hour format and as a 50K distance. Field size is limited to 50 participants. Regist..