Aidan O'Brien

Irish Thoroughbred trainer

Aidan Patrick O'Brien is an Irish horse racing trainer. Since 1996, he has been the private trainer at Ballydoyle Stables near Rosegreen in County Tipperary for John Magnier and his Coolmore Stud associates. He is widely acknowledged as one of the greatest horse racing trainers of all time.

Also known as...

Aidan Patrick O'Brien

Wikipedia

Sport Europe

Christmas Day Wins Epsom Derby

Christmas Day won the Epsom Derby amidst challenging weather and controversy, with a builder winning a bet thanks to a time capsule tip.

Christmas Day cracks Derby jackpot in race rocked by favourite furore Daily Mail — Jun 06, 19:13 PM
Epsom Derby punter backs winner thanks to discovery of 62-year-old buried time capsule Mirror — Jun 06, 17:33 PM
King and Queen defy downpours to revive royal tradition at Epsom Derby The Argus — Jun 06, 16:44 PM
King and Queen defy downpours to revive royal tradition at Epsom Derby Belfast Telegraph — Jun 06, 16:44 PM
King and Queen defy downpours to revive royal tradition at Epsom Derby The Standard — Jun 06, 16:44 PM
Epsom Derby betting chaos after big favourite declared non-runner despite finishing race Mirror — Jun 06, 16:19 PM
King and Queen make 100-mile helicopter dash from royal wedding to watch horse racing The Independent — Jun 06, 15:47 PM
Horse racing-Christmas Day wins Epsom Derby for O'Brien's 12th triumph The Straits Times — Jun 06, 15:37 PM
Aidan O'Brien wins the Derby for 12th time as big gamble landed for punters Irish Mirror — Jun 06, 15:32 PM
Christmas Day surges to Epsom Derby win for O'Brien BBC Sport — Jun 06, 15:30 PM
Christmas Day arrives on Derby day as favourite is non-runner over stalls incident The Guardian — Jun 06, 15:27 PM
Christmas Day hands O'Brien a 12th Epsom Derby victory RTE — Jun 06, 15:22 PM
BREAKING: Ronan Whelan wins Epsom Derby 2026 on Christmas Day Mirror — Jun 06, 15:08 PM
Epsom Derby 2026 winner and full results from £2m race Daily Star — Jun 06, 15:08 PM
Epsom revellers shelter from the rain and wind as the clouds roll in on Derby day Daily Mail — Jun 06, 11:44 AM
2026 Epsom Derby betting offers & free bets from top UK bookmakers The Independent — Jun 06, 11:28 AM
The Derby 2026: horse racing results, news and updates – live The Guardian — Jun 06, 11:19 AM
What time does the 2026 Belmont Stakes start? What TV channel is it on? Los Angeles Times — Jun 06, 11:00 AM
Race cards for June 7 The Straits Times — Jun 06, 10:14 AM
How to watch 2026 Belmont Stakes: Post time, TV schedule, horses in the field The New York Times — Jun 06, 10:00 AM