Marten Van Riel exits the water first after a difficult swim in choppy waters at the IRONMAN World Championships in Kona.

Follow along as the action unfolds in both the women's and men's races in long-distance triathlon's biggest day of the year.

Sam Laidlow will undergo surgery after a blood-flow problem forced him out of Kona despite starting the run in second.

Brilliant Briton made it seven out of seven in terms of leading the swim at Kona - can she net a second title though?

From Jan Frodeno and Daniela Ryf to Mirinda Carfrae and Craig Alexander, the IRONMAN broadcast team make their calls.

Fantastic initiative from the former IRONMAN world champion who wants to support 23 aspiring swimmers, cyclists, runners and ...

Canadian star is ready to test herself against the world’s best at the World Championship in Hawaii this week.

Olympic silver medallist backing her running strength as she tells us why she races the women ahead of her rather than the ...

The full professional men’s field for the IRONMAN World Championship, plus the notable absentees ahead of Saturday’s showdown ...

The full professional women’s field for the IRONMAN World Championship, plus the notable withdrawals from Saturday's race.

Bookmakers Dabble have priced up both IRONMAN World Championship races - offering another perspective on the favourites.

For the second time in a week a storm warning has forced the cancellation of a high-profile event for the M-Dot brand.