10/30/2013 5:15PM

Breeders' Cup Juvenile: Mexikoma stepping up off big win


ARCADIA, Calif. – Barry Irwin didn’t buy Mexikoma with the expressed intent of running him in the Breeders’ Cup Juvenile. But there Irwin was Wednesday morning at Santa Anita, where he watched his 2-year-old colt work four furlongs in 49.72 seconds over the dirt in preparation for Saturday’s $2 million Juvenile.