2012 Olympic Marathon Course laps, finishing at the start point. It follows the Victoria Embankment towards the City of London where it takes a winding route and continues eastwards to Tower Hill. At this point there is a U-turn and the route heads westwards, again using the Embankment as far as the Palace of Westminster and thence back to The Mall. The last three laps are identical and are exactly 8 miles (12.875 km) each. The first lap, which only incorporates the south-western section of the route, is 2 miles and 385 yards (3.571 km) long. A summary of the course and associated distance
Athletics at the 1920 Summer Olympics – Men's marathon Athletics at the 1920 Summer Olympics – Men's marathon The men's marathon event was part of the track and field athletics programme at the 1920 Summer Olympics. The distance of this race was 42.75 kilometres. The competition was held on Sunday, 22 August 1920. 48 runners from 17 nations competed. The weather during the race has been described as "cool". An Associated Press report described the weather as "cold and showery", but "fine running weather for the marathoners". These were the standing world and Olympic records (in hours) prior to the 1920 Summer Olympics. "(*)" Distance was 40.2 kilometres Hannes