santaanita Track that hosted Seabiscuit's final race Site of a Seabiscuit victory Seabiscuit's last race place California site of Seabiscuit's last race California racetrack Calif. track Breeders' Cup track April derby site Arcadia racing venue Noted California horse-racing venue Noted California race track Calif. race track Western track Where Seabiscuit last competed West Coast racing venue West Coast racetrack