Zambezi Sun in Paris, winning the Prix Juigne, an event for unraced three-year-old colts and geldings. In his next start on April 29, he won the Prix de Nanterre at the Longchamp course and then on June 3 at Chantilly Racecourse he ran fourth to winner Lawman in the Group 1 Prix du Jockey Club. Back at Longchamp Racecourse, Zambezi Sun rebounded to win the prestigious G-1 Grand Prix de Paris. He did not race again until mid September when he ran third to Soldier of Fortune in the Prix Niel. In October he finished eighth in France's most prestigious race, the
Prix du Moulin de Longchamp when the racecourse was built in 1856. The Prix du Moulin de Longchamp was one of two major races introduced to celebrate Longchamp's centenary in 1957. Both initially took place on the first Sunday in October, the same day as the Prix de l'Arc de Triomphe. The other race, the Prix de l'Abbaye de Longchamp, is still held at that meeting. The Prix du Moulin was moved to late September in 1974, and to the first Sunday of that month in 1980. It was formerly contested on Longchamp's middle course (the "moyenne piste"), but was switched to the main course