Trail Running calendar near Mansfield 2026-2027

Tackle scenic but rugged trails at Tarrywile Park in Danbury with 10K, half and marathon options offering sweeping views of the park and lakes. Expect technical single track, steep climbs, finisher medals and hearty post race snacks.

Enjoy scenic trails around Watchaug Pond at the Li'l Rhody Runaround on November 15, 2026, with 8 mile and 4 mile course options. Part of the WTAC Fall Trail Race Series, it welcomes runners of all levels.

Run the Storybook Half at Roosevelt Forest: a 13.1 mile trail of eight scenic loops on singletrack and doubletrack with roots, rocks, and rolling hills. Bring kids books to donate and earn a medallion and costume prizes.

Join the Soul n Body Thanksgiving Trail Run in Wolcott CT for a spirited 3.5 mile loop around Mill Pond Way, complete with finisher medals, swag and post race yoga. Proceeds benefit endometriosis research and furry friends are welcome.

TARC Winter Classic in Stoneham offers 8, 32 and 40 mile trail races on the white blazed Skyline Trail with rugged roots, rocks, frequent climbs and Boston skyline views. Expect technical trails, minimal markings and a festive finish.

Join the Frosty Forest 5K on Saturday December 19, 2026 in Roosevelt Forest, Stratford CT for a festive off road trail run through snowy woods. Costumes welcome, awards for top finishers, and a commemorative finisher item for all.