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
Asian Marathon Championships Asian Marathon Championships The Asian Marathon Championships is a biennial international competition in marathon road running for Asian athletes. Organised by the Asian Athletics Association, its creation in 1988 followed decision to drop the 42.195-kilometre (26-mile and 385-yard) race from the programme of events at the Asian Athletics Championships. In that competition, championship marathons were held for men in 1973 and 1975, then finally for both men and women at the 1985. The first discrete men's and women's Asian championship marathons in 1988 were held at different locations. The men's side was incorporated into that year's Lake Biwa Marathon while