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 information, …

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

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

Learn about the history of triathlon in the Olympics, including past winners, record times, and memorable races.

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 winter …

Learn about the unique challenges of winter triathlon, including event locations and how to participate.

May 17, 2014 · World Triathlon Yokohama, an iconic stop on the World Triathlon Series, will take place in Yokohama, Japan on 16-17 May, 2026

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 part of the triathlon …

In 2026 and thus just like the last two years, the traditional programme is ready again: World Triathlon Championship Series in the individual plus Mixed Relay World Championships and two Open Races, …

Every year, around 10,000 participants and over 250,000 spectators come together on the two days of competition, making the World Triathlon Hamburg the biggest triathlon in the world.