Ironman Competition Rules 2024 Japanise. Ironman has banned bottles/hydration down the front of kits. The ironman japan south hokkaido event will be held between two host cities, hokuto and kikonai, located on the southern coast of japan’s northernmost island.
Ironman have officially announced their competition rules for the 2024 season, which include changes on the way athletes are reducing. The 2024 ironman rules have been published (wef 6 march) and the relevant section is: