Pat Dobbs riding Esentepe (L) win the $80,000 Lanwades Stud Nell Gwyn Stakes G3 at Newmarket racecourse on April 18, 2012 in Newmarket, England. (Getty Images)

In this handout image provided by Racetech, the official photofinish shows grey horse Neptune Collonges, ridden by Daryl Jacob, edging a nose past Sunnyhillboy, ridden by Richie McLernon, as they cross the finish line of the John Smith‘s Grand National Steeple Chase at Aintree racecourse on April 14, 2012 in Liverpool, England. Neptune Collonges was the first grey horse to win the Grand National race since 1961. (Getty Images)

Paul Nicholls (R) parades his 2012 Grand National winner Neptune Collonges through the village with head lad Clifford Baker (L) and owner John Hales (2R) in Ditcheat on April 15, 2012 in Ditcheat, England. (Photo by Alan Crowhurst/Getty Images)

Mary Fleming Finlay’s Hey Doctor (Jacob Roberts) won the open timber race at the Loudoun Hunt Point-to-Point on Sunday. (Susan M. Carter photo)