安田紀念賽
For 2016, a total of seven races were added to the Challenge series. Four were added in April when the initial announcement was made: the Queen of the Turf (which replaced the Queen Elizabeth Stakes), the Gran Premio Club Hipico Falabella, the Gran Premio Pamplona and the Flying Five Stakes. Three more races from Japan were added in June: the February Stakes, the Yasuda Kinen and the Sprinter Stakes.