2018 Kentucky Derby 2018 Kentucky Derby The 2018 Kentucky Derby (officially, the 2018 Kentucky Derby presented by Woodford Reserve) was the 144th running of the Kentucky Derby, and took place on Saturday, May 5, 2018, in Louisville, Kentucky. The field was open to 20 horses, with a purse of million. The Derby is held annually in Louisville on the first Saturday in May, at the end of the two-week-long Kentucky Derby Festival. It is a Grade I stakes race for three-year-old Thoroughbreds at a distance of , and has been run at Churchill Downs racetrack since its inception in 1875. The race was
American Quarter Horse by a group of horsemen and ranchers from the southwestern United States dedicated to preserving the pedigrees of their ranch horses. The horse honored with the first registration number, P-1, was Wimpy, a descendant of the King Ranch foundation sire Old Sorrel. Other sires alive at the founding of the AQHA were given the earliest registration numbers Joe Reed P-3, Chief P-5, Oklahoma Star P-6, Cowboy P-12, and Waggoner's Rainy Day P-13. The Thoroughbred race horse Three Bars, alive in the early years of the AQHA, is recognized by the American Quarter Horse Hall of Fame as one of the