. . "The Prix Royal-Oak is a Group 1 flat horse race in France open to thoroughbreds aged three years or older. It is run at Longchamp over a distance of 3,100 metres (about 1 mile and 7\u00BD furlongs), and it is scheduled to take place each year in late October.It is France's equivalent of the St. Leger Stakes, a famous race in England."@en . . . . .