IRONMAN 70.3 New York

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

IRONMAN 70.3 New York: 3.6% faster than the median course (bike 3.0% faster, run 4.1% faster, swim 4.1% slower). The same athletes' times compared across every course, and a time predictor.

Jones Beach, NY, USA; 60 World Championship slots; a course 3.6% faster than the median one; 2,198 finishers in 2025.

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• Slots and qualifying times
• How 2025 played
• 2025 results
• Who races
• Course speed
• Over the years
• Every race