World Triathlon is the official governing body for triathlon worldwide. Its mission is to inspire and engage athletes at every level while advancing the sport through fair play, inclusivity and innovation. The organisation connects the global triathlon community and supports a broad range of disciplines, including elite, age-group and para triathlon, mixed relay, aquathlon, duathlon, cross triathlon, long-distance triathlon and winter triathlon.

World Triathlon organises and promotes international competitions, including the World Triathlon Championship Series, World Cups and World Championships, as well as events connected with the Olympic and Paralympic Games. Its website provides event calendars, start lists, results, live timing and athlete rankings, alongside athlete profiles, historical records and resources for competitors.

Fans can follow news, race coverage, videos and photo galleries, or watch elite series events live and on demand through TriathlonLIVE, available online and via mobile app. The organisation also offers development information, downloadable documents and official merchandise. Its work encompasses environmental responsibility, integrity, anti-doping, safeguarding and support for the sport’s members.