IRONMAN 70.3 Langkawi

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

IRONMAN 70.3 Langkawi: 4.1% slower than the median course (bike 6.0% slower, run 9.2% slower, swim 2.9% faster). The same athletes' times compared across every course, and a time predictor.

Next race 21 November 2026 in Langkawi, Malaysia; 50 World Championship slots; a course 4.1% slower than the median one; 464 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