Former Ironman world record holder Marino Vanhoenacker breaks course record at Mercuryman triathlon

Marino Vanhoenacker, previous holder of the world record for the Ironman triathlon, broke the previous course record of 4:11 at the Mercuryman triathlon festival on Sunday, 22 January with a time of 4:01:48. 80 triathletes gathered at the Wyndham Reef…