Marathon world record progression races were first held in 1896, but the distance was not standardized by the International Association of Athletics Federations (IAAF) until 1921. The actual distance for pre-1921 races frequently varied slightly from the present figure of 42.195 km (26 miles 385 yards). In qualifying races for the 1896 Summer Olympics, Greek runners Charilaos Vasilakos (3:18:00) and Ioannis Lavrentis (3:11:27) won the first two modern marathons. On April 10, 1896, Spiridon Louis of Greece won the first Olympic marathon in Athens, Greece in a time of 2:58:50; however, the distance for the event was reported to be only 40,000 meters. Three
Antwerp Marathon located at the Grote Markt. Apart from the marathon and the 10 miles race, also runs over five and one km are held at this event. Far more people participate in the Antwerp 10 Miles than in the marathon itself. In 2014, the 10 Miles counted 25,998 participants and the marathon 1989 runners. Antwerp Marathon The Antwerp Marathon is an annual AIMS-certified marathon hosted by Antwerp, Belgium, organised since 1980 and held in April (since 2007; before then in different months). At this event, the more popular Antwerp 10 Miles is organised after the marathon itself. The start of the