French - trained Treve wins Prix de l'Arc de Paris . Given the perfect ride by jockey Thierry Jarnet , 11-1 shot Treve stormed to the front in the final furlong to win from Flintshire and favored English filly Taghrooda . First horse in 20 years to win back to back Arcs . 11 - 1 shot , gets perfect ride by jockey Tony Jarnet . Japanese sponsor never materializes .
French - trained Treve wins Prix de l'Arc de Paris . First horse in 20 years to win back to back Arcs . 11 - 1 shot , gets perfect ride by jockey Tony Jarnet . Japanese sponsor never materializes .