Upcoming Triathlons in Massachusetts

Endurance Grid lists 8 triathlons in Massachusetts, from August to October 2026 across 8 cities.

8
Races
8
Cities

The lay of the land

Triathlon Races in Massachusetts

The triathlon race calendar in Massachusetts is busiest in September, August, and October.

What a triathlon is

A triathlon is three sports in one race — swim, then bike, then run, back to back, with two timed transitions in between. The sprint distance — a 750m swim, 20K bike, and 5K run — makes the sport more accessible than most people think.

The swim start is exciting and chaotic but finds a rhythm fast; the bike course is usually quiet; the run brings the crowds and the finish line. Beyond fitness, the transitions between disciplines are their own skill.

Frequently Asked Questions (FAQs)

How many triathlons are in Massachusetts?+
Endurance Grid's Race Calendar lists 8 upcoming triathlons in Massachusetts across 8 cities, from August to October 2026.
What triathlon distances are offered in Massachusetts?+
Triathlons in Massachusetts include Olympic and Sprint distances.
When is triathlon season in Massachusetts?+
Triathlon season in Massachusetts runs spring through fall — the warmer months when open water is race-ready. Of the upcoming triathlons on Endurance Grid's Race Calendar, the most are in September and August.
Which Massachusetts cities have triathlons?+
Triathlons in Massachusetts are held in Centerville, Dover-Sherborn, Greenfield, Hopkinton, Medfield, Northfield, Sharon, and Westport.

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