KonaGrade
Calculate your age-graded finish time using the new performance-based qualification system for IRONMAN World Championship and IRONMAN 70.3 World Championship events.
How It Works
The new IRONMAN qualification system uses age-graded finish times to determine the most competitive athletes. Your finish time is compared to a global age-group standard based on the top 20% of World Championship finish times over the past 5 editions.
Formula: Age-Graded Time = Your Finish Time × Age Group Standard
The lower your age-graded time, the more competitive you are relative to your age group. This system ensures fair competition across all age groups and genders.
Source: IRONMAN Announces New Performance-Based Age-Group Qualification System