IRONMAN Austria-Karnten in Klagenfurt
A full-distance triathlon in Klagenfurt combining a 3.8-kilometer swim in Lake Wörthersee, a demanding 180-kilometer bike ride through Carinthia, and a closing marathon finishing downtown, drawing professional and amateur athletes from around the world to one of the IRONMAN circuit's most respected European stops, with the closing finish line becoming an evening-long civic celebration.
Klagenfurt's Lake Wörthersee turns into a mass triathlon starting line each summer, when IRONMAN Austria-Kärnten sends thousands of athletes through a full-distance course combining a 3.8-kilometer swim, a 180-kilometer bike ride through the Carinthian countryside, and a closing 42.195-kilometer marathon that finishes along the lakeshore and through downtown Klagenfurt.