Trainer Ralph Beckett won his first Arc with the filly Bluestocking who was ridden by Rossa Ryan, also taking his first Arc.
Prix de l'Arc de Triomphe
Japan seeks its first Arc win with Shin Emperor who meets Sosie, Los Angeles and the star colt Look de Vega.
The course could be soft and currently some 18 colts and fillies remain on the list of possible entries for the great race.
Irish-bred, French-raised colt went past his rivals in a blink to take the famous European race at 1 1/2 miles on turf.
A field of 15 goes to the post for one of the world's most famous races on October 1 in France and the favourite is a hometown star.
The grey mare has won six straight Group 1s and may compete next in the Japan Cup or Breeders' Cup Turf at Keeneland.
A field of 20 is entered for one of the world's greatest races with last year's victor Torquator Tasso meeting 3-year-old Luxembourg and mare Alpinista.
Over soft turf in Paris, Torquator Tasso became just the third German-bred to win the famous French classic.
The French colt Sottsass won the 99th Prix de l'Arc de Triomphe at Longchamp on Oct. 4 while two-time Arc winner Enable lands sixth.
The great mare may have to contend with soft turf on Sunday when she tries for another Arc, one year after she was upset on unstable ground.
The Andre Fabre-trained Waldgeist powered past the great racemare Enable in the late stages of Europe's famous Qatar Prix de l'Arc de Triomphe.
Juddmonte Farms' great race mare seeks to become the first horse to win three Prix de L'Arc de Triomphes; meets 11 rivals at Longchamp.
No horse has ever won the prestigious Prix de L'Arc de Triomphe three times in its long history. The great mare Enable will to do that Oct. 6