Long-distance running only the placing is of importance. Other less popular variants such as fell running, trail running, mountain running and tower running combine the challenge of distance with a significant incline or change of elevation as part of the course. Multisport races frequently include endurance running. Triathlon, as defined by the International Triathlon Union, may feature running sections ranging from five kilometres (3.1 mi) to the marathon distance (42.195 kilometres, or 26 miles and 385 yards), depending on the race type. The related sport of duathlon is a combination of cycling and distance running. Previous versions of the modern pentathlon incorporated
Devizes to Westminster International Canoe Marathon Devizes to Westminster International Canoe Marathon The Devizes to Westminster International Canoe Marathon is a marathon canoe race in England. The race is held every Easter over a course of from Devizes in Wiltshire to Westminster in central London. It has been run since 1948. Starting at Devizes wharf, the route follows the Kennet and Avon canal for 54 miles to Reading, where it joins the Thames. Another 54 miles later it reaches Teddington Lock, ending 17 miles later at Westminster Bridge. Personalities to own a DW medal are former leader of the Liberal Democrats, Paddy Ashdown, explorer Sir Ranulph