Level up your swimming pace and get faster over the Ironman swim distance with expert tips from an elite-level swim coach.

Everything you need to know about road cycling pedals and mountain bike pedals. Plus, tips for how to get used to riding ...

The banter between two of the sport's biggest names has moved up a level - and now we're looking forward to round two.

"Tough course, big hills, and a special atmosphere. Can’t wait to get stuck in," says double Olympic champ of his latest ...

Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.

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

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

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

The big names are back in force as the WTCS season moves up a gear as France, GB, Germany and the US all send strong women's ...

Swim, bike and run star Beth Potter more than holds her own against the very best 10k runners as she makes a return to the ...

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

The Olympic and World champion says he has one big fear as he gears up to fulfil a lifelong dream on April 27.