Welcome to the Triathlon NSW website

Triathlon NSW is the governing body for Triathlon and Multisport in New South Wales.  

Triathlon is a sport comprising of three disciplines; Swimming, Cycling and Running. Duathon combines Cycling and Running, and Aquathlon combines Swimming and Running. Regardless of your age or ability level, Triathlon offers a range of events, training and development programs to suit all newcomers and competitive athletes alike.

Improve your fitness and wellbeing, and make the most of the camarederie offered in our 55 Affiliated Clubs and Triathlon and Multisport Events