IRONMAN 70.3 Chattanooga - 2019 September 18, 2019 23:24 Updated Follow https://www.purplepatchfitness.com/course-previews/2019/5/17/9ph6i3mcpf4sr0jelejh1l1lgxutq4 Related articles Team Races for the 2023 Season 2022 IRONMAN 70.3 Oceanside IRONMAN 70.3 World Championships - Nice 2019 IRONMAN Lake Placid Course Overview