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.
Nottingham Marathon Nottingham Marathon The Nottingham 'Robin Hood' Marathon, is a race in Nottingham, England held every year since 1981. The race today incorporates a half-marathon, and a fun-run, in addition to the full marathon. A corporate relay event is also held in which teams of five runners from local companies and businesses run legs of 2–3 miles on the half-marathon course. The original race started and finished in the Old Market Square, in Nottingham City Centre. From 1982 onwards the race has started and finished from the Victoria Embankment taking in some of Nottingham's most historical and scenic sights, including the