The Prix de l'Arc de Triomphe is a Group 1 flat horse race in France open to thoroughbreds aged three years or older. It is run at Longchamp Racecourse in Paris over a distance of 2,400 metres. From Wikipedia
The French four-year-old secured his third Group 1 victory, demonstrating speed and stamina, as trainer Andre Fabre celebrated a record 11th win in the race.