Buck's on target for Aintree Big Buck's will bid to win at Aintree for the fourth succesive year when lining up for the BGC Liverpool Hurdle there tomorrow week. The three-time Ladbrokes World Hurdle winner will also be bidding to take the Aintree equivalent for the third time, having started his run of success at the Grand National meeting with victory in the John Smith's Mildmay Novices' Chase back in 2008. "Big Buck's runs at Aintree on the first day in the three-mile hurdle. He's in good form and didn't have too hard a race at Cheltenham. We know what he's like and he seems OK," he added. Triumph Hurdle hero Zarkandar is another one of Nicholls' Cheltenham Festival winners that will turn out again at Aintree. "Zarkandar also runs there on the first day in the juvenile hurdle."