IRONMAN World Championship 2026

October 10, 2026

The IRONMAN World Championship 2026 takes place on 10 October 2026 in Kailua-Kona, Hawaii, United States, as the pinnacle event in professional long-distance triathlon. Organized by the World Triathlon Corporation, the championship brings together elite athletes who have qualified through official IRONMAN and IRONMAN 70.3 events across the global race calendar. As the premier event in the triathlon category, it attracts world-class competitors and endurance specialists from more than 80 countries.

Held in Kailua-Kona, Hawaii, the race begins with a 3.8 km open water swim in Kailua Bay, followed by a 180 km bike course across Hawaii’s volcanic landscapes, and concludes with a 42.2 km marathon run along the Queen Kaʻahumanu Highway. The course features extreme heat, humidity, and strong crosswinds, creating one of the toughest endurance challenges in global sport.

The IRONMAN World Championship 2026 highlights endurance, discipline, and athletic excellence, reinforcing its reputation as the ultimate test in triathlon racing. Thousands of spectators line the course, while global audiences follow live coverage. With strong international participation and elite competition, the event continues to elevate Kona’s status as the historic home of IRONMAN, delivering a world-class sporting spectacle and celebrating human endurance at the highest level of competition.