Let’s take three IRONMAN races that are considered to be the fastest and analyze the performance of athletes who manage to finish it sub-10 (times 9:55 to 9:59) in 2019.
tl;dr: you can be (relatively) slow in one discipline and still finish sub-10, so Anything is possible™ 🙂
Continue reading How fast should you be in each IRONMAN® leg to finish in less than 10 hours?
