Ironman 70.3 Western Massachusetts

JUN
7
2026
Experience the charm of New England with a current assisted river swim and a scenic bike ride through rural farmlands. This Springfield based triathlon perfectly balances urban convenience with peaceful countryside landscapes.
Sun 7 Jun 2026
Swim Run Bike

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Event Overview

The IRONMAN 70.3 Western Massachusetts is an early-season triathlon located in Springfield, Massachusetts. The event offers a course that transitions from an urban city environment to the rural landscapes of the New England countryside. This race is a qualifying event for the IRONMAN 70.3 World Championship.

Course Details

The triathlon consists of three distinct segments:

  • 1.2-mile swim: A current-assisted point-to-point swim in the Connecticut River.
  • 56-mile bike: A hilly course that travels through New England farms and local landscapes.
  • 13.1-mile run: A rolling course that passes through Forest Park and finishes in downtown Springfield.

The host city of Springfield is one of the oldest cities in the United States and was once home to an armory named by George Washington. The event is designed to accommodate various experience levels, from first-time participants to those seeking a personal best.

The average weather conditions for the area in June typically include air temperatures ranging from 53°F (12°C) to 74°F (23°C). The average water temperature in the Connecticut River is approximately 67°F (19°C). Visit the organization's website for the most recent information.

13 mi
Run
Swim
Bike