TSR Trail Half Marathon

The Tails & Trails State Forest Run, scheduled for May 17, 2025, in Pittsfield, MA, features three race distances: 50K, 25K, and a 5 Miler. This event supports local animal rescue nonprofits, including Red Robin Song Animal Sanctuary, No Paws Left Behind, and Berkshire Bird Paradise, Inc. Participan..

The Free Spirit 50k is an ultra-running event set in the scenic landscapes of New England, featuring a challenging dirt road course with a total elevation change of 4,200 feet. Participants will enjoy breathtaking views as they traverse through forests, fields, and even cross a historic covered brid..

The Chesterfield Gorge Ultra & 25k is a unique running event held at the Chesterfield Gorge Reservation, featuring a 'choose your own adventure' format. Participants can select from various distances, including 100 miles, 100k, 50 miles, 50k, and 25k, with staggered starts to manage the flow of runn..

The Edge Hill Trail Race, scheduled for 2025, is a collaborative event with the Franklin Land Trust, celebrating the scenic trails and dirt roads of Ashfield. This race emphasizes a relaxed atmosphere, encouraging participants to enjoy the natural beauty while challenging themselves physically and s..

The Free to Run Trail Races, hosted by the Berkshire Ultra Running Community for Service (BURCS), take place in Pittsfield State Forest, Massachusetts. Scheduled for June 21, 2025, the event offers three distances: 15K, 25K, and 50K ultramarathon. The challenging course features a double-loop figure..

The Notchview Ultra is a multi-day ultramarathon event held from July 11-14, 2025, in Windsor, MA, at the scenic Notchview. Participants can choose from various race durations, including 6, 12, 24, 48, 72 hours, or a 100.7-mile race, starting at different times throughout the weekend. The course fea..