TwinSpires Racing 🏇 on Twitter: "The 23rd running of the Iowa Derby @prmracing goes to #5 Stilleto Boy w/ @jose93_ortiz on the mount. Congrats to owners John & Iveta Kerber, Micheal Coleman,
Did someone urinating in a horse's stall lead to an Iowa Derby disqualification? - Iowa Capital Dispatch
Top Line Growth gets win in $250,000 Iowa Derby - Maryland Horse Breeders Association
HHH Snapshot: The Iowa Derby at Prairie Meadows - Sat, 7/9, R8 - YouTube