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
World Triathlon Corporation sports division. Lagardère was owners of ITU World Triathlon Series races in Hamburg, Abu Dhabi, Kapstadt, Leeds, and Stockholm. The acquisition also greatly expanded WTC's portfolio beyond triathlon adding several cycling events like Cyclassics Hamburg, Velothon Berlin, Velothon Wales, Velothon Copenhagen, Velothon Stockholm, Velothon Stuttgart as well as several running events like the Hamburg Marathon, Hawkes Bay International Marathon, Marathon de Bordeaux, Queenstown Marathon, Music Runs in Germany, the United Kingdom, France, Sweden and South Africa and several multisport events. WTC holds the rights to the name "Ironman" for marketing purposes in association with contests consisting of swimming, biking, and