Before the race gets underway in Kona there's plenty to see from the build-up – here are the best moments so far in photos!

Can you do a triathlon in a normal wetsuit? We explain the rules, differences between wetsuits and whether it's worth ...

The Ironman World Championships return to Kona for a one-day showdown in 2026. We look at the course, key contenders and storylines to watch.

I test the SunGod Classics 4 Pro running sunglasses, designed with Courtney Dauwalter, to see how they perform when running.

The Beats Powerbeats Pro 2 are 30% off in the Amazon Prime sale. Save £70 on our five-star, 220 Triathlon-tested running ...

The Ironman Leeds swim was cancelled, but I still had 112 miles of cycling and a marathon to tackle. Am I still an Ironman?

Why do triathletes use TT bikes and pro cyclists race on road bikes? We explain the key differences between the two.

Save £100 on the Wahoo Kickr Core 2 turbo trainer in the Amazon Prime Day deals, and get ready for indoor cycling this winter ...

New research reveals how running in groups can reduce aerodynamic drag and potentially save time. Could drafting help you run faster?

Recce your triathlon race course and prepare for race day with these 10 practical tips, covering pacing, training, tech, gear and more.

Roka’s Viper X3 promises a fast, compressive and hydrodynamic swim when wetsuits aren't allowed. Here’s how it performed in testing.

From nasal breathing and broccoli shots, to chocolate smells and sleeping your way fitter, these science-backed tricks could ...