Breeders’ Cup completed an extensive out-of-competition pre- and post-race testing program at this year’s Breeders’ Cup World Championships at Churchill Downs, Nov. 2-3, which included the testing of 289 horses.
Breeders’ Cup completed an extensive out-of-competition pre- and post-race testing program at this year’s Breeders’ Cup World Championships at Churchill Downs, Nov. 2-3, which included the testing of 289 horses.