Zenyatta: A Race to the Top
{{#rendered}} {{/rendered}}Nov. 4: Zenyatta is seen in her stall before a training session in preparation for the Breeder's Cup horse race at Churchill Downs. (AP)
Nov. 2: Zenyatta is walked on the grass near the stables at Churchill Downs in Louisville, Ky. (AP)
Nov. 4: Zenyatta gets a bath after her morning practice session for the Breeder's Cup horse race at Churchill Downs. (AP)
Nov. 4: Zenyatta makes her way to the track for a practice session for the Breeder's Cup horse race at Churchill Downs in Louisville, Ky. (AP)
Nov. 4: Zenyatta runs during a practice session for the Breeder's Cup horse race at Churchill Downs in Louisville, Ky. (AP)
Nov. 4: Zenyatta is walked around a barn before a training session in preparation of the Breeder's Cup horse race at Churchill Downs. (AP)
June 13: Ann Moss, second from left, and Jerry Moss, center, after Zenyatta earned her 17th victory, in the Vanity Handicap. (AP)
Nov. 7, 2009: Zenyatta, ridden by jockey Mike Smith, races to the finish line to win the Breeders' Cup Classic horse race at Santa Anita Park in Arcadia, Calif. (AP)
Nov. 7, 2009: Jockey Mike Smith celebrates aboard Zenyatta after winning the Breeders' Cup Classic thoroughbred horse race at Santa Anita Park in Arcadia, Calif. (Reuters)