Matthew Marquardt🇺🇸 takes 👏🏼 the 👏🏼 lead🤯 From having bad cramps post-swim, to an 8min deficit, Matthew Marquardt overcame them all to now take the lead at #IMCairns😳 🌴 Cairns Airport IRONMAN Cairns 📺 Live now | proseries.ironman.com, YouTube, Outside TV, DAZN, iQIYI & more #IRONMANtri #IMProSeries #EverySecondMatters