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.
St. Michaels Half Marathon St. Michaels Half Marathon The St. Michaels Half Marathon is an annual half marathon road race. The race is competed at the amateur level. Although the event does not have a title sponsor, Nationwide is considered the primary sponsor. The race is organized by the St. Michaels Running Festival, which also hosts a 10000 and 5000 m. The Festival attracted over 1,500 runners in its opening year, and approximately 3,000 in its second edition. St. Michaels Half Marathon is a USATF certified course, measuring exactly 13.1 miles. The course is relatively flat, with grades varying between +4% to -4%, while