Prix Jean-Luc Lagardère
On 14 September, Gleneagles was moved up to Group One class for Ireland's most prestigious two-year-old race, the National Stakes over seven furlongs at the Curragh. He was made the 1/3 favourite ahead of the Acomb Stakes winner Dutch Connection. He has restrained by Joseph O'Brien at the rear of the five runner field before making progress on the outside in the last quarter mile. He took the lead a furlong out and extended his advantage to win by one and a half lengths from the Godolphin representative Toscanini, with Dutch Connection a length away in third place. After the race Joseph O'Brien said "He's a lovely horse. He has got plenty of pace and he was very relaxed today." For his final appearance of the season, the colt was sent to France to contest the Prix Jean-Luc Lagardère at Longchamp Racecourse on 5 October. He started the 9/4 second favourite behind the British-trained The Wow Signal, winner of the Coventry Stakes and the Prix Morny. The best of the French runners appeared to be Full Mast, the Criquette Head-trained winner of the Prix La Rochette. Gleneagles raced at the rear of the field before making progress in the straight and accelerating to take the lead 200 metres from the finish and winning by half a length and a short neck from Full Mast and Territories. In the closing stages, however, he had edged to the right, hampering the second and third-placed finishers and, following an enquiry by the racecourse stewards, he was disqualified and placed third. Commenting of the decision, Michael Tabor said "rules are rules. I'm not complaining".