Learn more about 2017 IRONMAN® 70.3® World Championships.
Chattanooga is now the first city on the planet to host four IRONMAN events. The championships will take place over two days: professional and age-group women will race on Saturday, Sept. 9, and the professional and age-group men will race on Sunday, Sept. 10. In 2014 the championships were held in Mont-Tremblant, Quebec, Canada; 2015, Zell am See, Austria; 2016, Mooloolaba, Queensland, Australia; and then in 2017, Chattanooga, Tenn. The first time the United States will be eligible to host this event again will be in 2025. The IRONMAN 70.3 World Championship is the pinnacle event in the global IRONMAN 70.3 calendar. Chattanooga is the ONLY city on the planet to host a full-distance IRONMAN, a 70.3 IRONMAN and the 70.3 IRONMAN World Championships (two events, two days). #ChattanoogaFun @ChattanoogaFun
Chattanooga, TN 37402