Trail Running calendar near Millburn 2026-2027

A 5 mile trail race at Muscoot Farm in Katonah with two kids races by age group, Farm Bucks for the farmer's market, optional shirts, and no dogs permitted except trained service dogs.

A weekend trail event at Red Wing Recreation Area in Lagrangeville, NY offering 10K, 50K and 100K loop races with continuous aid, finisher medals, and UTMB Index designation for the 50K and 100K.

Timed trail event at Gurski Farm in Brookfield CT featuring continuous 4 mile loops for 8 hour and 4 hour runners plus new 5K and 5K Canicross options. Post race food and beverages are provided.

A loop trail event at Jacobsburg State Park run clockwise for this edition, offering a roughly five mile loop as a 5 mile, 3 hour, or 6 hour format. The race is cupless, self-supported, and organized as a zero carbon event.

Trail marathon and half marathon in Rockefeller State Preserve with start and finish at Rockwood Hall. Courses use wide, groomed carriage roads and offer run and walk options with charity bib entries.

Run the Vineyards in Unionville invites runners and walkers to scenic 5K and 8K trail courses through vineyard rows with live results and lively post race music. Every finisher receives a stemless wine glass and a post race pour, plus a tec..

Forbidden Run Fest takes runners through scenic Wissahickon Valley Park with 10K, 10 mile and half marathon options on gravel, dirt and single track trails. Limited to 750 entries, all finishers get a medal and sweatshirt and enjoy post rac..

A trail 10k at Ward Pound Ridge Reservation paired with a November virtual 100k challenge that rewards finishers with a custom engraved woodallion; the race uses rocky ridgeline trails and includes an on-course water stop near the fire towe..

A technical trail event at Tarrywile Park in Danbury offering 10K, half marathon and marathon distances with significant elevation gain; finisher medals, podium awards, and post-race food are provided.

A 13.1 miles trail race in Roosevelt Forest, Stratford, run as eight 1.64 miles loops on marked singletrack and doubletrack. The event features a children's book drive, costume prizes, participant medallions and podium awards for top finish..

Take on a rugged 5 mile lollipop loop in Lewis Morris Park with rocks, roots and about 600 feet of climb for a true trail challenge. Limited to 120 runners, the cupless, eco friendly event features reusable cups and hemp race bibs.

Squatchy Leftovers on November 28, 2026 at South Mountain Reservation in West Orange, NJ offers looped trail races from 5K to 50K on a mixed carriage road and singletrack course, supports Bigger Than The Trail, and includes family friendly..

Hit the trails at Rob's Trail Run Edition in Woodbury on Sunday, November 29, 2026. Choose a 5K for adults or youth and enjoy scenic singletrack through Stillwell Woods Preserve.

Frosty Looper is on December 13, 2026 at Cooper River Park in Pennsauken, NJ, on a fast flat 3.75 mile loop with Philly skyline and lake views. Presented by HOKA, expect race swag, a stocked aid station and an 8 Hour challenge.

A 5K trail event at Roosevelt Forest in Stratford on December 19, 2026. Holiday costumes are allowed, awards go to the top three men and women, and all finishers receive a commemorative medallion. The field is limited and registration is fi..