Belgian superstar Marten van Riel has opened up about just how he accomplished a quite 'crazy' triathlon double.

Lionel Sanders is back in training after being forced to pull out of IRONMAN Texas, and the Canadian confirmed his next race.

Discover a super-fast course in an idyllic setting less than an hour from New York city. Welcome to Challenge New Jersey!

As the Challenge Family Race of The Year 2021 and The Best Finisher Zone 2022, Challenge Gdansk is a worthy addition to your ...

Challenge Wānaka features one of the world’s toughest and most honest middle-distance courses set against the stunning ...

There are stacked women's and men's pro races in the Lone Star State for what is the IRONMAN North American Championship.