Metrication in the United States traditional mile-based lengths. In the Olympics, athletes run 1500 meters, not 1600 meters. Running races in the U.S. are usually run in metric distances (e.g., the 100 metres dash or the 5K run), although the mile distance remains popular. But even 5 and 10 kilometer races most often have mile markers on the course, and no kilometer markers. Long-distance races are often measured in kilometers, although exceptions exist (generally 10 mile races). The marathon is referred to as a 26.219-mile race (the official marathon standard distance originally being in English units — 26 miles, 385 yards) rather than 42.195 km.
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