British Triathlon Federation Great Britain's Elite and Age Group teams, British and international events, all matters relating to doping and various other administrative functions and services that the three Home Nations share. British Triathlon Federation The British Triathlon Federation (BTF), formerly known as the British Triathlon Association (BTA), is the national governing body for the sports of triathlon, duathlon and multisport in Great Britain. It is a federation of the three Home Nation membership associations (Triathlon England, Triathlon Scotland and Welsh Triathlon). Triathlon in Northern Ireland is organised under Ulster Triathlon, part of the all-Ireland governing body Triathlon Ireland. However North Irish athletes
Xtreme triathlon Xtreme triathlon Xtreme triathlon refers to a type of triathlon competition where competitors race over distances broadly equivalent to those of an Ironman triathlon (3.8k swim, 180k bike, 42k run). They are by definition held over more extreme courses and potentially more extreme conditions due to the often remote locations and large elevation changes. The original Xtreme triathlon was the Norseman Xtreme triathlon first held in 2003. Many other races have followed on from this and in 2014 the concept of "All XTRI was launched" as a global brand that encompassed Norseman along with Celtman and Swissman. This evolved into