In his next race, Nijinsky was sent to France for the Prix de l'Arc de Triomphe at Longchamp in Paris in October. Piggott produced Nijinsky in the straight to make his challenge but was baulked twice before making his run on the wide outside. However, 150m from the finish he caught front runners Miss Dan and Sassafras and took a slight lead. In the last strides, Nijinsky appeared to veer left away from Piggott's whip, and Sassafras, ridden by Yves Saint-Martin, produced a renewed effort to regain the advantage and win by a head. While many, including his trainer Vincent O'Brien, felt that Piggott had given Nijinsky too much ground to make up and had left his challenge too late, the jockey, who was heavily criticised by the media and racing public, said that in his opinion Nijinsky was past his peak for the year. It is beyond dispute that Nijinsky was a most unlucky loser.