Queen Elizabeth II Stakes
Milligram (3 April 1984 – 2017) was a British Thoroughbred racehorse and broodmare, best known for her win over Miesque and Sonic Lady in the 1987 Queen Elizabeth II Stakes. In a racing career which lasted from September 1986 until November 1987 she ran nine times and won four races. Apart from the Queen Elizabeth II Stakes, she won the Coronation Stakes and Waterford Crystal Mile, as well as finishing second in the Prix Marcel Boussac, 1000 Guineas and Irish 1,000 Guineas. She was the highest-rated horse in the United Kingdom over one mile in 1987. Milligram was retired at the end of her three-year-old season and had some success as a broodmare.