2012 Olympic Marathon Course standard length for a marathon, and the 1908 marathon course was originally to have been 25 miles, passing through Uxbridge, Ruislip, Harrow-on-the-Hill before ending at the White City Stadium. It was extended to 26 miles and 385 yards (42.195 km) to avoid troublesome cobbles and tram lines, because of access restrictions at Windsor Castle and to improve visibility to the spectators, including Queen Alexandra, for the finishing stretch inside the stadium. This distance subsequently became the official length of the marathon. In 1948, London hosted the first Olympic Games to be held after World War II the "austerity games". The
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