IRONMAN 70.3 Western Massachusetts

IRONMAN 70.3 Western Massachusetts course map: the bike and run routes and their elevation

IRONMAN 70.3 Western Massachusetts: bike 91.3 km, 500 m of climbing; run 21.7 km, 109 m of climbing. The bike and run on a map, with the elevation along the way and the climbing.

Springfield, Massachusetts, USA; 60 World Championship slots; a course 3.2% faster than the median one; 1,238 finishers in 2026.

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• Slots and qualifying times
• How 2026 played
• 2026 results
• Course map
• Who races
• Course speed
• Over the years
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