Welcome to World Triathlon, the official governing body for the sport of triathlon worldwide. Our mission is to inspire and engage athletes of all levels by providing the latest news, event …

Explore the history of World Triathlon, detailing its origins, milestones, and evolution in the sport of triathlon.

Explore the Events Homepage for the latest and upcoming triathlon competitions. Join the global community in diverse triathlon events.

Check the current world rankings for triathlon athletes. Find out who tops the charts in the triathlon world.

World Triathlon is the international governing body for the Olympic sport of triathlon and all related multisport disciplines around the world, including duathlon, aquathlon, cross triathlon and …

In 2026, we will be back on the international competition calendar with the world's biggest triathlon. In addition, on July 11 and 12, 2026, there will once again be an opportunity to be …

Explore profiles of top triathlon athletes from around the world. Learn about their careers and achievements.

A comprehensive record of Olympic triathlon champions, their profiles, and the legacy of the games.

Find information on long distance triathlon races, from half-distance to Ironman, and how to prepare for them.

While the numerous events organised under World Triathlon showcase the sport and contribute to its influence, they can sometimes have a negative impact on the environment.