comprises five triathlons and by the French Triathlon Federation and attracts professional international triathletes hired by French triathlon clubs. Triathlon EDF Alpe d'Huez, established in 2006 by the 2002 Long Distance World Champion Cyrille Neveu, is one of the best known single triathlons in France. Nonstandard variations Aquabike, composed of only swimming and cycling stages. Aquathlon, composed of only swimming and running stages. Swimrun, composed of alternating swimming and running stages without transition. Duathlon, composed of only cycling and running stages including Powerman Duathlon Equilateral triathlon, a triathlon in which each leg takes approximately equal time. Indoor triathlon, consisting of a pool swim, stationary bike, and indoor track or treadmill run. Cross triathlon, consists of swimming, mountain biking and trail running. Such races includes the XTERRA Triathlon series. Ultraman triathlon, an Ultra-long-distance three-day triathlon covering in separate stages. Winter triathlon, typically includes two events of either cross-country skiing, mountain biking or outdoor-ice speed skating and finishes with running. SUPBIKERUN triathlon, consisting of Standup paddleboarding (SUP), Trail running and Mountain biking. Designed as an entry level triathlon. See also Duathlon List of triathletes Pentathlon Quadrathlon Tetrathlon Triathlon equipment References Further reading External links World Triathlon Ironman.com Xterra Triathlon Endurance games Individual sports Multisports Summer Olympic sports Open water swimming Cycle racing by discipline