Matthew Marquardt🇺🇸 takes his first IRONMAN win at the 2025 Cairns Airport IRONMAN Cairns with a finish time of 7:50:41🏆 🌴 Cairns Airport IRONMAN Cairns 📺 proseries.ironman.com, YouTube, Outside TV, DAZN, iQIYI & more #IMCairns #IRONMANtri #IMProSeries #EverySecondMatters