| Ironman World Championship | |
|---|---|
| Location | Kailua-Kona, Hawaii |
| Date | October 12, 2013 |
| Champions | |
| Men |  Frederik Van Lierde |
| Women |  Mirinda Carfrae |
The 2013 Ironman World Championship was a long distance triathlon competition that was held on October 12, 2013 in Kailua-Kona, Hawaii. The event was won by Belgium's Frederik Van Lierde and Australia's Mirinda Carfrae. It was the 37th edition of the Ironman World Championship, which has been held annually in Hawaii since 1978. The championship is organized by the World Triathlon Corporation (WTC).