Prix Jean-Luc Lagardère
In 2006 Holy Roman Emperor won two Group One races, the Phoenix Stakes where he defeated the Coventry Stakes winner Hellvelyn and subsequent Group One winning filly Miss Beatrix and the Prix Jean-Luc Lagardère where he defeated the useful French colt Battle Paint. He also defeated subsequent three-year-old mile champion Excellent Art producing a blistering turn of foot to win the Group Two Railway Stakes at the Curragh.