The Royal Ascot attracts the finest race horses in the world. From the traditional dress code, to the rich history behind the event, the experience is no other. Ascot Racecourse is a British racecourse, located in Ascot, Berkshire, England, which is used for thoroughbred horse racing. Horse Racing: Royal Ascot Vom 19 Juni bis 23 Juni Day 1 of Royal Ascot at Ascot Racecourse. Photo by Charlie Crowhurst/Getty Juni - Juni.