Betting on horse racing has never been easier. You can get all of the odds and information you need. Fr., 7. Juli. Trainer is in a select club to have won the Champion Hurdle, Cheltenham Gold Cup and Grand National. Triumphed at Aintree with Mr Frisk in. The official field of runners for the Grand National is finalised in the week before the race (8th April ). Until then we'll feature the leading horses in the.