2012 Olympic Marathon Course in London's original 2005 bid for the Games and broke with the normal Olympic tradition that the race finishes inside the main Olympic Stadium. The 2012 Summer Olympics was the third to be held in London. The stated distance of the marathon at the London 1908 Summer Olympics – 26 miles and 385 yards, later converted to metric units as 42.195 kilometres – formed the basis of the standard distance adopted by International Association of Athletics Federations in 1921. The route, as confirmed in October 2010, starts on The Mall about 350 metres from the Victoria Memorial and has four
Athletics at the 1912 Summer Olympics – Men's marathon finished. These were the standing world and Olympic records (in hours) prior to the 1912 Summer Olympics. The distance was nearly two kilometres shorter; nevertheless, Ken McArthur's winning time is registered as an Olympic record. Athletics at the 1912 Summer Olympics – Men's marathon ] The men's marathon was a track and field athletics event held as part of the athletics at the 1912 Summer Olympics programme. It was the fifth appearance of the event, which is one of 12 athletics events to have been held at every Summer Olympics. The distance used was 40.2 kilometres, nearly 2 full kilometres