New England Green River Marathon

The New England Green River Marathon is a scenic race that takes place from Marlboro, Vermont, to Greenfield, Massachusetts. Known for its picturesque course, the marathon follows the Green River and features an 1870s covered bridge, culminating in a celebration under maple trees at Greenfield Community College. This USATF-certified marathon boasts a net drop of 1,400 feet, making it one of the fastest courses in the nation, particularly for those aiming for personal bests or Boston qualifying times.

The event is scheduled for August 24, 2025, with registration opening on January 1, 2025. Visit the organization's website for the most recent information.