Race the 2027 Precision Fuel & Hydration IRONMAN 70.3 World Championship in Chattanooga, Tennessee - spectacular by nature with rivers, hills, and unforgettable scenery.
Swim: River; Bike: Hilly; Run: Rolling; High Air Temp: 91 °F / 33 °C; Low Air Temp: 66 °F / 19 °C; Avg. Water Temp: 78 °F / 26 °C.













