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
Slow marathon Mihret Kebede created the project as part of a residency with Deveron Arts (now Deveron Projects). The artist had wanted to walk the 5850 miles from Ethiopia to Scotland, but this was not possible because of physical difficulties such as crossing deserts as well as closed borders and visa restrictions. Kebede calculated that if 225 people each walked 26 miles together they would have travelled the distance between Ethiopia and Scotland; in response she developed an accumulative marathon, which involved a 26-mile walk in and around the town of Huntly, and a parallel walk in Addis Ababa, Ethiopia. The inaugural