Trail Running calendar near York 2025-2026

Trail Animals Running Club Fall Classic at Great Brook Farm State Park offers scenic trails and distances from 10K to 50 mile, plus a youth fun run and Mischief Mile. Aid stations and vegan options support runners in this cupless event.

The Mt. A Trail Challenge will take place in York Harbor on Saturday 19 September 2026. You can run 5 kilometers.

Run scenic, rooty trails in Groton Town Forest on October 4 with 9.5 mile and 3.4 mile options through rolling hills and rocks. Limited to 250 runners with refreshments and awards.

Tackle the Midstate Massive Ultra Trail, a UTMB Index point to point across New England following the historic Midstate Trail. Choose 100 mile, 50 mile or 50k routes through mountains, fields, roads and rivers for a multi state adventure.

Celebrate the 20th Wayland HFC Striders Cross Country Festival on October 11, 2026, a family friendly meet supporting Wayland High School programs. Youth 3K plus open 5K races, trophies and local sponsors make for a fun community day.

Womp Romp is a trail race at Wompatuck State Park with scenic single track, wider trails, and some paved sections. Choose a 10 mile one loop or a three loop 50K and enjoy friendly aid stations and a community vibe supporting local charities..

Celebrate fall trails at the TARC Stone Cat Trail Festival in Willowdale State Forest in November with distances from a fun Cider Donut Mile to a 100K. Run rugged single track on scenic loops while supporting local conservation groups.