How the IRONMAN and 70.3 slot rolldown works, and how qualifying times are estimated

Where a World Championship slot goes when an athlete passes on it, this season's automatic and age-graded slots, and how past races become the time a slot likely takes in your age group.

Your own results, where your time ranks, and each race's full results with splits: free with an account. Sign up free

• Results and race reports
• Where a slot is easiest
• Slots per race
• How the rolldown works
• Is my time good?
• Race calendar
• Course speed
• Field strength
• World Championships