Aidan O'Brien

The King must by now be on pretty friendly terms with Aidan O'Brien, the trainer who has spent more time than any in his counting house. On Tuesday he handed him the trainer's prize for the five-furlong sprint named in His Majesty's honour and 48 hours later another was dished out for the longest Group 1 race run in Britain. The Gold Cup, with its 219-year history, is also one of the most cherished races of the week. In these eyes it ranks above all others, and a huge portion...

In one of the very finest of Gold Cups, Scandinavia (Justify) ousted Trawlerman (Golden Horn) to provide a fitting crowning moment for Aidan O'Brien as the Ballydoyle maestro reached 100 Royal Ascot winners. Coming of age in the race that draws unusual sentiment, the 11-8 favourite needed every yard of the two-and-a-half mile trip to wear down the Gosdens' gallant title-holder and for most of it looked unlikely to do so. But, with Ryan Moore at his formidable best, Scandinavia got it done very late to add suitable drama and...

Aidan O'Brien had not won the G2 Queen Mary Stakes until subsequent G1 1000 Guineas heroine True Love (No Nay Never) prevailed last year and the Ballydoyle maestro edged closer to a century of Royal Ascot winners when TDN Rising Star Victorious (Wootton Bassett), who is blind in one eye, produced a telling burst in the closing stages of the five-furlong contest to provide the trainer with a 99th Royal winner. "She's incredible, we knew she was very classy and we've always felt that she'd be very good," O'Brien said....

They walked around the paddock one behind the other, like a little brother following his big brother around. The swaggering Gstaad led the more demure Bow Echo, looking as though at least a year separated them in age.  But when the time came to tussle there was no brotherly love lost as the pair fought with each stride to the line, delivering the battle royal we had hoped to see but perhaps had not dared to dream would happen. Whichever way the photo went, a Guineas winner would be crowned...

Aidan O'Brien's pattern-race resume at Royal Ascot had yet to include the G1 King Charles III Stakes and the Ballydoyle maestro completed the set when Ryan Moore produced the gelded three-year-old Mission Central (No Nay Never) fast and late to follow up Great Barrier Reef's Coventry success and secure a quickfire double for his sire in the five-furlong charge. The race is a "Win and You're In" for the GI Breeders' Cup Turf Sprint at Keeneland in the autumn. "They went hard, which suited him, and Ryan [Moore] gave him...

After taking up the rare position of bystander for the Queen Anne, Aidan O'Brien was back in business two races into Royal Ascot 2026 as Great Barrier Reef (No Nay Never) conquered the G2 Coventry Stakes. Partnered by Wayne Lordan with Ryan Moore on the sire's Confucius, the 6-1 shot who had taken the Marble Hill last month navigated his path from stall three far away from the stands' side to bring up a 12th renewal of the race that launched the trainer at the meeting in 1997. "Confucius is...

Whatever the week ahead at Royal Ascot brings, there is one certainty and that is Aidan O'Brien stretching what's possible even further from the centre. Let's get this out of the way first; the current master of Ballydoyle will undeniably form his own one-man club at some point over the next five days with his 100th Royal winner. It is a club so exclusive that it will likely see no other member for decades, with the County Wexford-born nonpareil still a relative youth in the training ranks. Ironically, his shortest-priced...

After making sure that Ballydoyle's 1-2 favourite Diamond Necklace (St Mark's Basilica) delivered in Sunday's G1 Prix de Diane Longines at Chantilly, Ryan Moore become the first jockey in history to win every English, Irish and French Classic. This was far from straightforward, with the Poule d'Essai des Pouliches heroine pushed all the way to the line by the 35-1 outsider Pink Panthera (Chachnak), who nearly stole it for France under Tony Piccone, but Moore was in his usual unflinching mood to hold on by a short neck. Inis Mor (Galiway)...

Should the Prix de Diane Longines favourite Diamond Necklace (St Mark's Basilica) comply with all established logic at Chantilly on Sunday and deliver, it will be Classic win number seven in 2026 for Aidan O'Brien in a season he is threatening to define. Already one of the six herself, having conquered the Poule d'Essai des Pouliches with the minimum of fuss four weeks ago, Ballydoyle's unbeaten starlet bids to join an elite band by adding this prestige affair to Longchamp's Classic and Prix Marcel Boussac. Remarkably, just a quartet have...

The Coolmore partners' Benvenuto Cellini (Frankel) could make a quick reappearance in Royal Ascot's G2 King Edward VII Stakes on Friday, June 19, according to trainer Aidan O'Brien. Favoured in the G1 Betfred Derby, the colt finished 10th before being declared a non-runner after getting a hind foot caught in the stalls. Fellow Ballydoyle runner Christmas Day (Camelot) would go on to win the Blue Riband. O'Brien told Kevin Blake in an attheraces.com stable tour, "There's a chance he could run in the King Edward. We have to see how...

Eleven fillies will head postward for Sunday's G1 Prix de Diane Longines at Chantilly after declarations were confirmed Thursday morning. Ryan Moore is set to partner G1 Prix Marcel Boussac and G1 Poule d'Essai des Pouliches heroine, and likely favourite, Diamond Necklace (St Mark's Basilica), who has drawn stall three. Her Aidan O'Brien stablemate Moments Of Joy (Justify) will exit stall eight under Wayne Lordan. "Everything has gone well with Diamond Necklace since she won the French Guineas and I've been very happy with her," O'Brien commented, "The plan was...

Group winner The Lion In Winter was euthanised following a training accident at Ballydoyle, The Sun reported on Wednesday evening. The former Derby favourite, set to run in next Tuesday's G1 Queen Anne Stakes, was four. By Sea The Stars, the Aidan O'Brien trainee was undefeated in two starts as a juvenile, taking the G3 Acomb Stakes. At three, the 'TDN Rising Star, presented by Hagyard' ran third in the G1 Prix Jean Prat, filled the same spot in the G1 Prix Moulin, went one better in the G1 Queen...