Grand National Runners full list with latest odds and best bets for the Grand National. 50/1 winner recommended last year! Grand National Tips · Winner Predictor · Grand National Odds · Blaklion. With 40 horses to choose from, picking a winner on Grand National day is anything but easy. To make it easier we'll be providing you with the betting for the 40. The runners and riders and pinsticker tips for the biggest race in the calendar.