Six-time IRONMAN World Champion Mark Allen talks in depth about how it feels to lead the most famous race in triathlon.

Olympic mixed-relay bronze medalist Vincent Luis insists he has maybe "three more years" to achieve his bucket list dream of ...

Mark Allen was struggling to make history. At age 37, he sought to become the oldest person to win the Ironman triathlon.

With Ironman’s appointment of new CEO Scott Derue a year ago, the survey also signals a potential new leadership vision. The ...

Albert Zou was competing in the running portion of an Ironman triathlon when he encountered a hill so grueling, his legs seized up and flat-out refused to climb. “Both legs completely cramped ...

One of the world's most active volcanoes, Kilauea, began erupting Monday at approximately 2 a.m. HST on Hawaii's Big Island, prompting health warnings as volcanic smog threatened downwind communities.

Expect special guest appearances from triathlon legends including Mark Allen, Paula Newby-Fraser, Craig Alexander, Michellie Jones, Chrissie Wellington, Natascha Badmann, and the newly crowned IRONMAN ...

The six-time Ironman Triathlon Hawaii champion was the first person inducted into the Ironman Hall of Fame. But you don't have to be signed up to swim 2 miles, bike 112 miles and run 26 miles ...

Again victorious, she will have raced four Ironman races in five months when it comes to Hawaii. Too many to be healthy ... As well as contributing to 220, Tim has written on triathlon for ...