NEWMARKET, ENGLAND – MAY 03: Aidan O’Brien poses at Newmarket Racecourse on May 03, 2026 in Newmarket, England. (Photo by Alan Crowhurst/Getty Images) Credit: G...
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EPSOM, ENGLAND – JUNE 06: Trainer Aidan O’Brien being interviewed after winning The Betfred Derby withChristmas Day during The Betfred Derby Day at Epsom Downs...
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Mandatory Credit: Photo by Masatoshi Okauchi/Shutterstock (15991875r) Calandagan, Mickael Barzalona Winner Calandagan ridden by jockey Mickael Barzalona, The Ja...
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NEWMARKET, ENGLAND – JULY 11: Aidan O’Brien poses at Newmarket Racecourse on July 11, 2026 in Newmarket, England. (Photo by Alan Crowhurst/Getty Images) Credit:...
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AIDAN O’BRIEN has issued an update on controversial Epsom Derby non-runner Benvenuto Cellini – after the ‘extraordinary’ decision to scratch him from the race s...
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DUBLIN, IRELAND – SEPTEMBER 09: Aidan O’Brien after training Auguste Rodin to win The Royal Bahrain Irish Champion Stakes at Leopardstown Racecourse on Septembe...
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Trainer Aidan O’Brien (centre) ahead of the Betfred 1000 Guineas Stakes on Betfred 1000 Guineas Day of the Guineas Festival at Newmarket Racecourse, Suffolk. Pi...
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BIG European hopes were dashed left, right and centre on Friday morning at the Breeders’ Cup as a host of big names were ruled out. First, Aidan O’Brien’s top-c...
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