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IRONMAN 70.3 Western Massachusetts

location_on

Springfield, Massachusetts, United States

calendar_today 07 Jun, 2026

About the Event

Kick off your triathlon season with a classic New England adventure at this early-season Northeast event on 07 June 2026. Your journey begins with a challenging 1.2-mile swim in the historic Connecticut River, setting a brisk pace for the day. You'll then transition to a scenic 56-mile bike course that elegantly whisks you from urban energy into the tranquil beauty of the region's rolling farmland and quiet country roads. The final leg is a revitalizing run through Springfield’s beloved Forest Park, offering shade, support, and a perfect setting to find your final burst of speed. This race masterfully blends the vibrant atmosphere of a city start with the peaceful, pastoral charm of the countryside. It's an ideal season-opener designed to test your early form while showcasing the very best of the Northeast's diverse landscapes. Cross the finish line in downtown Springfield having conquered a truly rewarding and well-rounded course.

Races Offered

IRONMAN 70.3

Jun 07, 2026

straighten

Distance — 1.9 km 90.1 km 21.1 km

terrain

Type — —

timer

5 days remaining

Weather History

These values represent the 3-year monthly averages for June in Springfield.

thermostat Temperature

15.3° / 26.3°

wb_sunny Feels like

15.0° / 26.1°

light_mode Avg sunshine hours

10h 33m

water_drop Avg rainfall

2.8 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.8 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Very High (8.0)

humidity_mid Humidity

72.6%

wb_twilight Sunrise

05:14

nightlight Sunset

20:26

About Springfield

Learn more about the host city, Springfield.

Springfield is the largest city on the Connecticut River, in the Pioneer Valley of Massachusetts, USA. It sits 24 miles north of Hartford, Connecticut, and 5 miles north of the Connecticut state line. Springfield and Hartford are the principal cities in the Knowledge Corridor - the second largest urban region in New England with 1.9 million people, 29 universities and colleges, and 120,000 university students.