IRONMAN 70.3 Michigan

IRONMAN 70.3 Michigan course: how fast are the swim, bike and run?

IRONMAN 70.3 Michigan: 4.5% faster than the median course (bike 4.3% faster, run 4.6% faster, swim 1.5% slower). The same athletes' times compared across every course, and a time predictor.

Frankfort, MI, USA; 60 World Championship slots; a course 4.5% faster than the median one; 1,870 finishers in 2026.

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