Upcoming Races & Club Events « All Events This event has passed. Ironman Chattanooga September 24, 2017 « Lakes Region Triathlon Wineglass Marathon » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: September 24, 2017 Website: http://www.ironman.com/triathlon/events/americas/ironman/chattanooga.aspx#/axzz4ZRimDxn2 Organizer Ironman View Organizer Website