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.
Athletics at the 1900 Summer Olympics – Men's marathon Athletics at the 1900 Summer Olympics – Men's marathon The men's marathon was a track & field athletics event at the 1900 Summer Olympics in Paris. It was held on July 19, 1900. 13 athletes from five nations competed in the marathon, which used a distance of 40.26 kilometres. The winner, Michel Théato, was a native of Luxembourg who is believed to have competed for France. These were the standing world and Olympic records (in hours) prior to the 1900 Summer Olympics. "(*)" Distance was 40 kilometres The marathon race, which began at 2:30 p.m. on a day with temperatures