America 's first Derby horse race will take place on Saturday . Known as the ` ` Battle of the Roses '' after the variety of flowers all over it . It dates back to 1875 , where African - American jockey and trainer won the first race . Despite its international standing , the race keeps its unique local flavor .
America 's Kentucky Derby horse race will take place on Saturday . Known as the `` Run of the Roses '' after the garland of flowers draped over winners . It dates back to 1875 , where African-American jockey and trainer won the first race . Despite its international standing , the race keeps its unique local flavor .