The Fair Hill Five: horse racing’s bizarre transatlantic betting coup – explained

Four horses with little record of success suddenly won in the US. A seemingly coordinated betting operation across London did too – and now racing authorities want answers To understand why horse racing on both sides of the pond has been gripped by the Fair Hill Five over the past week, start with a basic principle of betting: when two unlikely horses win in back-to-back races, a wager correctly picking both should pay off handsomely. Last Sunday at New Jersey’s Monmouth Park, it did not. The sequence began with The Great Amira, a 17-1 longshot who went from finishing last in her previous two starts to winning wire to wire by nine and a half lengths. Her trainer then won the very next race with Tepeyac, who went off at about 4-1, and the meager Daily Double payout for picking both outsiders suggested the exact combination had been unusually well backed. Later that afternoon, two more longshots linked to the same Maryland training base were surprise winners at Saratoga...