2025 World Triathlon Championship Series
| 2025 World Triathlon Championship Series | |
|---|---|
| League | World Triathlon Championship Series |
| Sport | Triathlon |
| Men's Series | |
| World Champion | Matthew Hauser (AUS) |
| Points | 4250.00 |
| Women's Series | |
| World Champion | Lisa Tertsch (GER) |
| Points | 3886.26 |
The 2025 World Triathlon Championship Series was the 17th season of the World Triathlon Championship Series, the top level international series for triathlon, since its establishment in 2009, and crowned the 37th official World Triathlon Champion for both men and women since the first was crowned in 1989. The overall world champions were Matthew Hauser of Australia and Lisa Tertsch of Germany.
The season consists of eight pairs of triathlon races for both a men's and women's competition, beginning on 15 February in Abu Dhabi, and concluding on 19 October with the grand final in Wollongong, New South Wales.
The World Champion is decided on a cumulative points basis, with the sum of their three best points scores, plus their score in Wollongong, deciding the series rankings, medallists and champions. In addition, points were available on a reduced scale (40% of a standard Series race, a significant reduction from 2024) for each of the continental championships.
The Grand Final incorporated the 2025 World Triathlon Para Championships, as well as a number of amateur age-grade championships