Indoor triathlon Indoor triathlon An indoor triathlon is a nonstandard variation of the triathlon and consists of three events: swimming, cycling, and running. The swim is held in an indoor pool, the cycling takes place on stationary bikes, and the run takes place on an indoor track or treadmill. Indoor triathlons are generally held in fitness clubs to accommodate all three sports. In some competitions participants are judged by the distance they travel in each event in a set amount of time. Times can vary between races. On other occasions, the triathlon is conducted in the same manner as an outdoor triathlon
2013 ITU World Triathlon Series Final in London included the World Championships for Under 23, Junior and Paratriathlon division, which were decided over a single race. Elite level competitors were crowned champions based on the final WTS point standings. The 2013 series visited eight cities around the world. Overall rankings after all 8 events 2013 ITU World Triathlon Series The 2013 ITU World Triathlon Series was a series of eight World Championship Triathlon events that led up to a Grand Final held in London in September 2013. The Series was organised under the auspices of the world governing body of triathlon, the International Triathlon Union