Swim. 🏊🏽‍♀️ Bike. 🚴🏼 Run.🏃🏾‍♂️REPEAT. Chattanooga, we are IRON! Congratulations to all athletes today at the 2023 IRONMAN 70.3💪🏽🏅 What is your favorite memory from this years IronMan 70.3? #ironman #triathlon #chattsports #visitchatt #ironman70.3