Triathlon superstar's biggest weapon is his run - and training for the London Marathon could be about to take that to the ...

Triathlon legend on how she has rediscovered both the joy of racing and her competitive spirit in the ultrarunning world.

With over 194,000 subscribers to his YouTube channel, Lionel Sanders' latest offering details his approach to training for the 2025 season.

A scenic Cumbrian race has been voted the best event in the world thanks to nearly 100,000 verified athlete reviews.

A stunning 2:49 final kilometre sees Paris star knock five seconds off the previous best French road 5km time.

Jelle Geens first race since landing the IRONMAN 70.3 World Championship last year will again be close to what is now home.

Uber runner is looking to rack up the points in his early-season races, starting with a 'bucket list' trip to South Africa.

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

Alistair Brownlee says his sibling rivalry with brother Jonny was the secret of their glittering triathlon success and ...

They've been a class apart in the format and the rivalry will continue when Beth Potter and Cassandre Beaugrand lock horns ...

Our pick of the best triathlon bike courses every triathlete needs to add to their bucket list, from incredible scenery to ...

Former IRONMAN World Champion Sam Laidlow has opened up about the health issues which are hampering his 2025 season.