Nipmuck South Trail Race 2025

The Nipmuck South trail race follows a beautiful section of the Nipmuck Trail, in an out-and-back course format covering a total of 14.5 miles. Much of the course follows the lovely Fenton River. The trail has some interesting variations over beautiful terrain, with several small bridge crossings, a climb to a 50-foot cliff, fields, and woods. The race starts at Mansfield Hollow State Park and winds its way to Old Turnpike Road (off Route 44). The racecourse map can be found on AllTrails: https://www.alltrails.com/explore/map/the-official-nipmuck-south-0060ef4