october, 2017 Fall Drought Buster Derby Kiplinger Arena W 5th, McCook, NE 69001 25octAll Day29Fall Drought Buster Derby Event DetailsRanch Cow Horse Drought Buster Derby Event Details Ranch Cow Horse Drought Buster Derby Time october 25 (Wednesday) - 29 (Sunday) LocationKiplinger ArenaW 5th, McCook, NE 69001 CalendarGoogleCal