New England Green River Marathon

The New England Green River Marathon is a scenic and USATF-certified race held annually from Marlboro, Vermont to Greenfield, Massachusetts. The course follows the Green River, passing through an 1870s covered bridge and finishing with a celebration under maple trees at Greenfield Community College. Featuring a net 1,400-foot elevation drop over a rolling, downhill route, it is known for fast times and numerous Boston Marathon qualifiers.

Ranked as the 17th fastest marathon course in the U.S. and the fastest in New England, the event offers a unique blend of natural beauty and competitive opportunity. It also supports environmental causes through a fundraising Stream Team option. Visit the organization's website for the most recent information.