ロワイヤルオーク賞
On 18 September Eclair au Chocolat contested the Prix Royal-Oak over 3000 metres at Longchamp Racecourse and won from Castel Fusano and Cannot, a colt who had previously finished second in both the Prix du Jockey Club and the Grand Prix de Paris (to Nearco). The colt's win gave Rothschild a record fifth win in the race.