The 42nd Annual Greenfield Triathlon

It takes place at the Green River Swimming and Recreation Area at 1 Nash's Mill Road, Greenfield, Massachusetts. It features a river swim, a bike ride across the Historic Eunice Williams Covered Bridge, and a run.

The Greenfield Triathlon is the longest running triathlon in New England! Situated in the heart of Franklin County, the Greenfield Triathlon course meanders through the picturesque back roads of Greenfield, passes through the Historic Eunice Williams Covered Bridge, and features swimming in our very own Green River.

Offering both International and Sprint distances for individual athletes as well as two- and three-person teams, the Greenfield Triathlon is great for both beginners and seasoned triathletes