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, rankings, …

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

Each athlete completes a mini triathlon of swimming, cycling and running, before tagging their teammate. Races last between an hour and ninety minutes depending on the course layout and are …

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

2026 World Triathlon Championship Series Abu Dhabi - Join us in Abu Dhabi, United Arab Emirates for an exciting battle for the gold.

Find out how to watch the World Triathlon Championship Series. Get the latest info on live streaming, broadcast schedules, and accessing race coverage.

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 …

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 …

Watch all the action in Alghero live on TriathlonLive on 31stMay and stay informed with all the latest developments across all World Triathlon channels. View the full men’s start lists here.

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