White City, London paving outside the building. The Marathon from these London Olympics played an important part in the development of the modern marathon race. In the early years of competitive international sport, the long distance marathon race did not have a standard set distance. The distance run at the first seven Olympics from 1896 to 1920 varied between 40km and 42.75 km. The starting point of the race at the 1908 Olympics was at Windsor Castle creating a distance of 26 miles 385 yards (42.195 km) to the finishing line at White City stadium. In 1921 this was adopted as the standard
Mexico City Marathon Mexico City Marathon The Mexico City Marathon () is an annual road running event over the marathon distance which is held on the streets of Mexico City in late August or early September that in 2016 received IAAF Bronze Label Status. The race was established in 1983 at a time of growing interest in marathons in the country – the Independencia Marathon had been launched three years earlier and the Monterrey Marathon had been run over the full distance in 1982. The winner of the first women's race, María del Carmen Cárdenas, later became one of the first female Olympic