
The IRONMAN World Championship in Kona Hawaii is the most prestigious event in the global triathlon calendar. Held in Kailua-Kona, it brings together the world’s top endurance athletes who qualify through a series of demanding races. Known for its grueling course: 3.8 km swim in Kailua Bay, 180 km bike through the lava fields of the Big Island, and 42.2 km marathon along the rugged coast.