Fair Grounds Race Course, often known as New Orleans Fair Grounds, is a thoroughbred racetrack and racino in New Orleans, Louisiana. It is operated by Churchill Downs Louisiana Horseracing Company, LLC. As early as 1838 Bernard de Marigny, Julius C Branch and Henry Augustine Tayloe, organized races at the "Louisiana Race Course" laid out on Gentilly Road, making it the second oldest site of horseracing in America still in operation, after Freehold Raceway and before the Saratoga Race Course. It began on April 10 and lasted for five days. In 1852 it was renamed the Union Race Course. In 2009, the Horseplayers Association of North America introduced a rating system for 65 Thoroughbred racetracks in North America. Of the top Fifteen, New Orleans Fair Grounds was ranked #12, behind Evangeline Downs in Opelousas, Louisiana, which was ranked #6. History In 1838 on April 10 Bernard de Marigny, Julius C Branch and Henry Augustine Tayloe (son of John Tayloe III of The Octagon House, a national leader on turf, founder of the Washington Jockey Club (1798), who imported the great English thoroughbred Diomed that sired Sir Archy-whose descendants include Lexington, Secretariat and American Pharoah; the grandson of John Tayloe II who imported Childers (by Flying Childers), Jenny Cameron and Jolly Rogers (three of the most important colonial imports) and who built the grand colonial estate and stud farm Mount Airy), organized races at the "Louisiana Race Course." 1838 April 10 the first race for "The Creole Purse" $1,000, free only for horses bred and owned in the state of Louisiana; two-year-olds a feather' three-year-olds 86lbs; four-year-olds, 100lbs' five-year-olds, 110lbs; six-year-olds, 118lbs; aged 124lbs; with the usual allowance of three pounds to mare and geldings; mile heats. First Day, First Race - owners and horses: Fergus Duplantier, Louisianese; John F Miller, Lord of the Isles; Robert J Barrows, Tom Jones; Y.N. Oliver, Pocohantas; Sosthene Allian, Tresorrier. Second Race, sweepstakes for three-year-olds, weights as before, five subscribers at $1000 each, $250 forfeit, mile heats. Owners and horses: William J Minor, Britiania; Thos. J Wells, Taglioni; John F Miller, John Boy; Henry Tayloe, Tom Thurman; Col Robert Smith, Lavinia. The second day, first race, purse $1,200, entrance $120, free for all ages, weights as before, two-mile heats. Owners and horses: Minor Kenner, Richard of York; A Barrows, Louisa Bascombe; Fergus Duplantier, Wren. The third day, purse $1,800, entrance $180, free for all ages, weights