The Tiznow Handicap is an American Thoroughbred horse race at Louisiana Downs in Bossier City, Louisiana whose inaugural running took place on September 20, 2008. Contested on dirt over a distance of 8.5 furlongs (1 1⁄16 miles), it is open to horses age three and older.Part of the Breeders' Cup Challenge series, the winner of the 2008 Tiznow Handicap automatically qualified for the Breeders' Cup Dirt Mile.