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
2015 Ironman World Championship WTC Championship received an automatic entry for the Championship race for a period of five years after their last championship performance provided that they competed in at least one full-distance Ironman race during the qualifying year. Additionally, winners of the five regional Ironman championships received automatic qualification into the 2015 Ironman Championship. All automatic entries awarded did not count toward the number of available qualifying spots. The available prize money to professional triathletes for qualifying races ranges from $25,000 to $150,000, depending on the event. Amateur athletes could qualify through a single performance at an Ironman event or at the