Ultra-triathlon body of Ultra Triathlon. Ultra-triathlon An ultra-triathlon is a long-distance triathlon. The term generally refers to all triathlon events of distance greater than the Ironman Triathlon. Thus, every ultra triathlon event must involve more than of swimming, of cycling, and a full marathon () of running. The most common distances are the double, triple, quadruple, quintuple and deca triathlon. Unlike a standard triathlon event, an ultra-triathlon event may not necessarily involve the three component disciplines of triathlon (swimming, cycling and running) in direct consecutive order, but may instead consist of multiple consecutive individual triathlons performed on consecutive days. The IUTA
2013 Ironman World Championship 2013 Ironman World Championship 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 Begium'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). Carfrae broke Chrissie Wellington's course record of 8:54:02 set in 2009. She also lowered her own marathon course record of 2:52:09 set in 2011. For entry into the 2013 World Championship race, amateur