Lionel Sanders sets Ironman world record capped off with 2:42 marathon

Canadian Lionel Sanders set a new benchmark in triathlon on Sunday setting the Ironman world record in Arizona capped off by a 2:42 marathon.

Athletes strip down for underpants run at Ironman world championships

Hundreds of triathletes stripped down to take part in the Kona Underpants Run in Hawaii ahead of the Ironman world championships.

Canadian runs jaw-dropping marathon after five hours of swimming and biking

Brent McMahon, a Canadian triathlete, ran an incredible marathon leg during Ironman Brazil to produce one of the fastest overall times in event history.