Winners of 2015 Breeders' Cup Challenge races and upcoming schedule (updated Oct. 7, final list for 2015.)
Classic
Horse, Sire, Challenge race won, trackAmerican Pharoah (KY), Pioneerof the Nile,
William Hill Haskell Invitational S. (gr. I), Monmouth ParkArabian Queen (IRE), Dubawi, Juddmonte International Stakes (Eng-I), ...