The Randox Health Grand National 2019 is here, and people across the world will be watching and waiting to see who will take the trophy and £1million prize this year.
Will last year's winner Tiger Roll be able to make history and be the first horse since Red Rum to win at Aintree Racecourse twice in a row?
But, the world's greatest steeplechase is anyone's race as it is notoriously difficult with 30 jumps for the runners and riders to master.
Before we even get to the big one, there are still lots of other races and we will be bringing you the results for every single one of them.
We have previews and tips for all of today's races and odds for every horse running the Grand National.
Grand National Day racecard
1.45pm Gaskells Handicap Hurdle (Grade Three) 3m149y £75,000
2.25pm Betway Mersey Novices' Hurdle (Grade One) 2m4f £100,000
3pm Doom Bar Maghull Novices' Chase (Grade One) 1m7f176y £100,000
3.40pm Ryanair Stayers' Hurdle (Grade One) (registered as the Liverpool Hurdle) 3m149y £180,000
4.20pm Betway Handicap Chase (Grade Three) 3m210y £75,000
5.15pm Randox Health Grand National (Grade Three) (Handicap Chase) GNC 4m2f74y £1,000,000
6.20pm Pinsent Masons Handicap Hurdle (Conditional Jockeys & Amateur Riders) 2m103y £50,000
Who won the 1.45pm at Aintree?
1. Aux Ptits Soins
2. Tommy Rapper
3. Keeper Hill
Who won the 2.25pm at Aintree?
1. Reserve Tank
2. Brewin'upastorm
Who won the 3pm at Aintree?
1. Ornua
2. Us and Them
3. Destrier
Who won the 3.40pm at Aintree?
TBA
Who won the 4.20pm at Aintree?
TBA
Who won the 5.15pm at Aintree?
TBA
Who won the 6.20pm at Aintree?
TBA