ITU World Triathlon Series was incorporated into the series giving the same points and prize money as any other event, from this point on sprint distance events would make up a part of the series. In 2013, the series offered a total of $2.25 million in prize money to elite athletes, making it the richest series in triathlon.With the growing popularity of the ITU Triathlon Mixed Relay World Championships and the disciplines addition to the Olympic program it was decided that at three of the events on the 2018 calendar a mixed relay event would be held alongside the men's and women's competition these
Triathlon may often provide various types of food as well, including such items as energy bars, energy gels, fruit, cookies, soup, and ice. Once the triathletes have completed the event, there is typically another aid station for them to get water, fruit, and other post-race refreshments. Occasionally, at the end of larger or longer events, the provided amenities and post-race celebrations may be more elaborate. While specific rules for triathlon can vary depending on the governing body (e.g. USA Triathlon, ITU), as well as for an individual race venue, there are some basic universal rules. Traditionally, triathlon is an individual sport