Casper Stornes
IRONMAN World Champion 2025

Casper's path to becoming world champion

14 September 2025. Casper Stornes becomes world champion. Here is his path to the title.

Swim

With a strong swim, Casper exits the water in the second group.

Bike

Casper works his way forward in his goup bit by bit. With the two Norwegians, Casper gets off his ike just behind the leaders and starts the run.

Run

Casper trusts his running. Even when Gustav Iden and Kristian Blummenfelt briefly pull ahead, he doesn’t let up. In the end, he wins with a new course record.