42nd Annual Greenfield Triathlon
- Date
- August 2, 2026
- Location
- 1 Nash Mill Road, Greenfield, MA
- Distance
- Sprint Triathlon · International Triathlon · Two Person Sprint Team & more
From the Organizer
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. A triathlon training program is offered Sundays leading up to the event. In Greenfield, our motto is “To Finish Is To Win!”
All race proceeds benefit the Greenfield Recreation Department. The Greenfield Triathlon has raised thousands of dollars to support programs and events for families within our community. We thank you for your continued support.
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Coming Up
More triathlon races in MA
Fitzgerald Community School Wellness Triathlon
Bare Hill Sprint Triathlon, Duathlon and Aquabike
Sprint
Mattapoisett Lions Triathlon
Cohasset Kids Triathlon
Youth
Frequently Asked Questions (FAQs)
- What is the 42nd Annual Greenfield Triathlon?
- 42nd Annual Greenfield Triathlon is a triathlon event held in Greenfield, MA. Learn more about the different endurance sports here.
- When and where is the 42nd Annual Greenfield Triathlon?
- Sunday, August 2, 2026 in Greenfield, MA at 1 Nash Mill Road, Greenfield, MA. Check the official event page for exact start times and wave schedules.
- How do I register for the 42nd Annual Greenfield Triathlon?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
42nd Annual Greenfield Triathlon
Aug 2, 2026