Trail Running calendar near Nashua 2025-2026

Run Across CT is an ultramarathon event featuring a 123-mile point-to-point course across Connecticut, starting in East Thompson and finishing at the Wakeman Boys & Girls Club in Southport. The route traverses 25 towns and combines approximately 57 miles of well-maintained trails with scenic backroa..

The Merrimack River Trail Race will take place in Andover on Saturday 11 April 2026. You can run between 10 and 10 miles.

The TARC Spring Classic is a trail running event held annually at Jericho Town Forest in Weston, Massachusetts. Offering 10K, Half Marathon, Marathon, and 50K distances, the course features a relatively flat, smooth 10K loop with twisting trails suitable for all skill levels. Runners complete multip..

The TARC Wapack and Back is a challenging trail running event held annually in Ashburnham, Massachusetts, along the scenic Wapack Trail. Offering three distance options—21.5 miles, 43 miles, and 50 miles—the race features rugged terrain with rocky ledges, boulder fields, granite slabs, and technical..

The Wildcat 5K Trail Run-Walk-Wag is an annual event held in Boxford, Massachusetts, starting and finishing at the Danvers YMCA Camp overlooking scenic Stiles Pond. The race features separate courses for runners and walkers, including those with dogs ("waggers"), winding through the Wildcat State Fo..

The Nipmuck South Trail Race is a 15.7-mile out-and-back trail run held in Mansfield, Connecticut, starting at Mansfield Hollow State Park. The course follows the scenic Nipmuck Trail alongside the Fenton River, featuring varied terrain including small bridge crossings, a climb to a 50-foot cliff, f..