@mytriathloncoach: Thought an Ironman was extreme? These six triathlon formats take things to another level 😅 From repeating swim, bike and run three times at SuperTri to crossing from London to Paris during Arch 2 Arc, these races seriously test endurance. Swipe through for Ultraman Hawaii, Norseman, Swissultra Deca, SuperTri E and more. Which one would you attempt? 👇 🚨 Thinking about starting triathlon? See our “link in bio” and we’ll show you where to begin. #ironman #ironman703 #triathlete #triathlon #ironmantraining