Aidan O'Brien

Twenty-one colts have stood their ground at the latest forfeit stage for the G1 Qipco 2,000 Guineas at Newmarket on Saturday, May 4. They include the outstanding juvenile of 2023, City Of Troy (Justify), last seen winning the G1 Dewhurst S. on the Rowley Mile by three and a half lengths. City Of Troy is one of four entries left in the 2,000 Guineas for Aidan O'Brien, the most successful trainer in the history of the Classic with 10 wins. The potential challenge from Ballydoyle is completed by Diego Velazquez...

Long absent but certainly not forgotten by the racing intelligentsia, TDN Rising Star Matrika (Ire) (No Nay Never) stages her comeback in a renewal of Newmarket's G3 Lanwades Stud Nell Gwyn S. on Wednesday that could yet determine the shape of next month's G1 1000 Guineas. While seen generally as an understudy to Ballydoyle's sidelined Opera Singer (Justify) and other TDN Rising Star Ylang Ylang (GB) (Frankel {GB}) in the Classic picture throughout the winter weeks, there is time for her to emerge as a leading light with this seven-furlong...

Ballydoyle's season cranked up a gear at Leopardstown on Sunday as the No Nay Never pair Battle Cry (Ire) and Samuel Colt (Ire) completed a one-two in the G3 Ballylinch Stud "Red Rocks" S. Runner-up in the Listed Star Appeal S. at Dundalk in October, Battle Cry who is a son of the listed scorer I'll Have Another (Ire) (Dragon Pulse) was switched off in rear early by Ryan Moore. Launched wide in the straight, the 10-1 shot overhauled his stablemate passing the furlong marker for a half-length success, with...

Class came to the fore in the G2 Dubai Gold Cup as Tower Of London (Ire) (Galileo {Ire}) ran out an authoritative winner for Aidan O'Brien and Ryan Moore. A brother to St Leger hero Capri (Ire), Tower Of London came into the Group 2 contest at Meydan off the back of a cheeky victory in the G3 Longines Red Sea Turf H. in Saudi Arabia. Tower Of London built on that victory to post a career best at odds of 2-1, storming home from the rear to run out...

The extended 10-furlong View Restaurant At Dundalk Stadium Maiden has been used by Aidan O'Brien for his potential Derby colts in recent years and Tuesday's renewal was no exception as Agenda (Ire) (Galileo {Ire}--Different League {Fr}, by Dabirsim {Fr}) became the stable's latest TDN Rising Star. Following on from Galileo's Changingoftheguard (Ire) who two years earlier had won this en route to taking the G3 Chester Vase and G2 King Edward VII S., the highly encouraging third in a seven-furlong Curragh maiden in October was able to fully justify 11-10...

DUBAI, UNITED ARAB EMIRATES -- Headed by the first appearance from the seven World Cup night horses from the yard of Aidan O'Brien, there was a buzz of activity on both the dirt track and turf course Tuesday morning at Meydan proper as well as back on the Tapeta track a couple of furlongs down the road. The Ballydoyle septet slowly ambled out of the tunnel near the 1600-metre starting point on the the dirt surface, led by G3 Red Sea Turf H. hero Tower of London (Ire) (Galileo {Ire},...

Group 3 winner Cairo (Ire) (Quality Road) has been purchased by Refai Alghuraban, a leading owner in Kuwait. The deal was brokered by Avenue Bloodstock's Mark McStay. Successful in the G3 Killavullan S. in 2022 for the Coolmore partners and trainer Aidan O'Brien, the bay was second in the G1 Irish 2000 Guineas to Paddington (GB) (Siyouni {Fr}) last May. He kick-started his 4-year-old campaign in his 10th lifetime start with a close runner-up effort in the $500,000 Listed Irish Marketing Cup in Doha, Qatar, in February. The son of...

Ryan Moore would have faced a straightforward decision to ride Opera Singer (Justify) in the 1,000 Guineas had Ballydoyle arrived at Newmarket with a full strength squad, according to Aidan O'Brien, who hopes Ylang Ylang (GB) (Frankel {GB}) can prove an able deputy to the runaway Prix Marcel Boussac winner on May 5 . O'Brien revealed on Monday that Opera Singer was unlikely to make the 1,000 Guineas after suffering a minor setback which resulted in Ylang Ylang's odds tumbling from 8-1 into as short as 7-2 in places. Speaking...

Aidan O'Brien is busy preparing for what could turn out to be one of his boldest ever campaigns at Ballydoyle with plans in place for City Of Troy (Justify) to tackle the 2,000 Guineas and the Derby followed by an audacious tilt at the Travers S. on the dirt at Saratoga later this summer. Meanwhile, dual Derby and Breeders' Cup hero Auguste Rodin (Deep Impact {Jpn}), arguably the most important older horse to have been kept in training at Ballydoyle for many years, is set to get his campaign underway...

Aidan O'Brien's 2024 Flat Turf campaign got off to a perfect beginning at The Curragh on Monday as the 3-year-old filly Brilliant (Ire) (Gleneagles {Ire}--Plying, by Hard Spun) flew the flag in the G3 Lodge Park Stud Irish EBF Park Express S. Runner-up in the G3 Newtownanner Stud Irish EBF S. over this mile trip and track and third in the seven-furlong G3 Weld Park S. also here last term, the 7-2 second favourite was steadied towards the rear early by Declan McDonogh and crept into contention once straightened for...

Opera Singer (Justify), winner of the G1 Prix Marcel Boussac and winter favourite for the Qipco 1,000 Guineas, may miss the first Classic of the season after meeting with a setback in training. Her trainer Aidan O'Brien confirmed the news in an interview on Racing TV. He said, "Opera Singer is a bit behind. She had a little setback, she had two weeks easy and might not make the English Guineas. She is likely to start in the Irish Guineas and we don't want to force her." Bred by the...

For the first time since 1996, Seamie Heffernan will not be based at Ballydoyle--but Aidan O'Brien's long and trusted ally has revealed that he still hopes to be riding big-race winners in the Coolmore colours in the future.  It has been one of the worst kept secrets in Irish racing for some time that Heffernan, one of the constants at Ballydoyle for almost three decades now, would not be returning to the fold.  And on the eve of the opening day of the Flat season in Ireland, Heffernan lifted the...