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.
Johnny Miles Running Event Johnny Miles Marathon in 2012. Johnny Miles Running Event The Johnny Miles Running Event is an annual set of road races held in New Glasgow, Nova Scotia, Canada. The event is held each year on the third Sunday of June. The Johnny Miles Marathon was founded in 1975 by local physician Dr. Johnny Miles Williston. Williston named the race after Johnny Miles, the legendary Nova Scotia marathoner for whom he was named. Williston served as co-director of the race until 2000. He died in December 2005. The "Johnny Walk," which is part of the event activities, is named for both