Enable’s greatness has shined on two continents over four seasons. In races between 1 1/4 and 1 1/2 miles on turf there has been no better horse, day in and day out, anywhere in the world since Enable came to the fore during her 3-year-old season of 2017. She already has joined the rarefied club of two-time winners of the Prix de l’Arc de Triomphe, but if she is to become the first three-time Arc winner, Enable will have to slog through a bog Sunday at Longchamp.