La Troienne Stakes in 2007, Louisville Stakes in 2008 and Louisville Distaff Stakes in 2009. In 2010 the race was renamed after the famous broodmare La Troienne. La Troienne Stakes The La Troienne Stakes is a Grade I American Thoroughbred horse race for fillies and mares, age four and older, over a distance of miles held at Churchill Downs in Louisville, Kentucky. It is on the same day as the Kentucky Oaks, on the day before the Kentucky Derby (which is held on the first Saturday in May) . The current purse is $300,000. This race was upgraded to a Grade I for
Ashton (horse) horses including Constantia, the dam of the St Leger winner Ebor. Serpent, a son of Eclipse, sired no other horses of consequence. Ashton's dam Miss Haworth was a member of Thoroughbred family 29 and therefore closely related to several notable horses including Rowton and Landscape. Ashton was unraced as a two-year-old and made his racecourse debut on 30 May 1809 at York Racecourse. He started the 6/5 favourite for a sweepstakes over one and three quarter miles and won "very easy" from Lord Fitzwilliam's colt Whitenose. In summer he ran a trial race against the stable's 1808 St Leger winner