O’Brien chasing first Arc win since 2016

Champion trainer Aidan O’Brien bids to win the Prix de l�Arc de Triomphe for the first time since 2016 today.

He’ll saddle both the Group One-winning filly Minnie Hauk and Los Angeles at Longchamp.

Andrew Balding�s Kalpana looks set to go off the favourite.

There are also afternoon cards at Killarney and Tipperary.