"Out of this world," was how Rachael Blackmore described her week at Cheltenham so far, but it is becoming increasingly clear that the top echelon of National Hunt racing is very much her world. The 31-year-old now leads the jockeys' table with five Festival winners in the last three days, with Jack Kennedy her closest pursuer on three. Two of her triumphs have come on horses owned by Cheveley Park Stud, which has now celebrated two winners at each of the last three Cheltenham Festivals. Wednesday's victory of Sir Gerhard...