The Ironman 70.3 World Championship is a triathlon race held annually by the World Triathlon Corporation (WTC). It is one of the most prestigious triathlon events in the world, and attracts some of the top athletes in the sport. The race consists of a 1.2-mile swim, a 56-mile bike ride, and a 13.1-mile run.
The first Ironman 70.3 World Championship was held in 1990 in Clearwater, Florida. The race has been held in various locations around the world since then, including Hawaii, South Africa, and Australia. The current champion is Kristian Blummenfelt of Norway, who won the race in 2022.