Tri Life

With over 150 races worldwide, Ironman and Ironman 70.3 triathlons are the sport’s biggest, most popular events. Here are 11 reasons why they’re so special.

Super League Triathlon pits the world's fastest triathletes against one another in ultra-short, furiously exciting back-to-back races with new rules and mixed-up disciplines.

How did Ironman triathlon start? Read on to find out the history of how a race in Kona, Hawaii, became the world’s most iconic triathlon event.

Triathlon distances can vary from full-gas, hour-long super sprint efforts to all-day Ironman races and beyond. Here’s the lowdown on all the different triathlon distances. All triathlons...

All you need to know about Ironman 70.3, the half-iron distance triathlon covering a 1.2-mile swim, 56-mile bike and 13.1-mile run.

All you need to know about Ironman triathlon including disciplines, distances and age-group World Championship qualification.

Find out all you need to know about triathlon, the exhilarating sport of swim, bike and run including triathlon distances, age-group triathlon and the sport’s history.