Grand National betting: Your guide to the best odds, free bets and offers. Credit: Getty Images/Alan Crowhurst. 5 April • 3. Bookmakers offering free bets on the Grand National. The Grand National attracts a number of bookie offers for one of the biggest household horse racing events in the racing calendar and few will. You can change this and find out more by following this link. Its uniqueness attracts millions of once a year punters who would not dream of betting on any other races. Big market movers ahead of the Grand National Sweepstake kit: Liverpool News Yobs making shopkeepers' lives a misery 'are dodging crime crackdown'. Taking place on Saturday 9th April at 4. Horror at Wimbledon as US tennis star screams in agony after dislocating her knee in scenes so distressing it left her doubles partner in tears.