Treve wins Europe 's biggest racing prize , the Prix de l'Arc de Triomphe . The race is run over a distance of more than 2,000 metres and takes place on July 11 in Paris at Longchamp Racecourse. he did , '' It is the third year in a row that a filly has beaten the colts at l'Arc . Orfevre was also runner-up last year , disappointing the visiting Japanese fans .
Treve wins Europe 's biggest racing prize , the Prix de l'Arc de Triomphe . The race is run over a distance of more than 2,000 metres and takes place on July 11 in Paris at Longchamp Racecourse. It is the third year in a row that a filly has beaten the colts at l'Arc . Orfevre was also runner-up last year , disappointing the visiting Japanese fans .