The world's most-watched horse race is almost here, with Aintree welcoming spectators for the first time in two years and 150,000 expected to come through the turnstiles over the three-day event. It has become an annual tradition for many to pick a runner in the main event, even if they don't take an interest in racing during the hundreds of other meetings in the year.
Whether you choose your horse thanks to a clever tip, its name or you just like its racing colours - punters are always in with a chance. In fact, there have been instances of winning horses starting the race at a huge 100/1, the last of which was Mon Mome in 2009. £300million is set to be spent on the Grand National in the UK alone, but not everyone will be successful.
Every high street bookmaker will be looking to entice you with sign-up offers and free bets, but if you're looking to keep things more fun and get the chance to win £50,000, the ITV Grand National Sweepstake is free to enter.
