Trainer Aidan O’Brien has three Epsom Derby runners ahead of the 2022 Cazoo Derby on Saturday 4th June. Aidan O’Brien has won the Epsom Derby a staggering 8 times and is the most successful trainer in the history of the race – therefore, anything he runs should always be respected. Plus, to help you enjoy the big race – we’ve the latest Epsom Derby betting odds and £30 FREE BET from BetUK (Bet £10, get a £30 FREE Epsom Oaks Bet) Best Horse Racing Betting Offers Sites Highlights Register Already claimed these betting offers? Check out all the latest best betting sites. RELATED: Epsom Derby Latest Odds | Epsom Derby Results | Epsom Races Today Aidan O’Brien Epsom Derby Runners STONE AGE @ 4/1 with BetUK – The shortest-priced of the three Aidan O’Brien Derby runners and after a 5 1/2 length r...