With millions of pounds of bets set to be placed and sweepstakes rife up and down the country, this year's looks set to be one to remember. Whether you're an annual punter or enjoy racing all year round, Brits will come together on Saturday to watch their historic race.
With 34 runners set to go to post, spotting who you have - and haven't - backed will be key over the course of the 4m 2f trip. As such, Express Sport has put together the ultimate guide so that you can identify your runner from the field...
I Am Maximus
No. 1
Jockey: Paul Townend, wearing green and yellow hooped silks and a white cap
Trainer: Willie Mullins
Horse colour: Bay
Royale Pagaille
No. 2
Jockey: Charlie Deutsch, wearing pink silks with green spots and a pink cap
Trainer: Venetia Williams
Horse colour: Bay
Nick Rockett
No. 3
Jockey: Patrick Mullins, wearing black silks with an orange chevron and hooped sleeves and a black cap
Trainer: Willie Mullins
Horse colour: Bay
Grangeclare West
No. 4
Jockey: Brian Hayes, wearing red silks with a white sash and a blue cap
Trainer: Willie Mullins
Horse colour: Bay
Hewick
No. 5
Jockey: Gavin Sheehan, wearing emerald green silks with black seams and a green cap with a black star
Trainer: Shark Hanlon
Horse colour: Bay
Minella Indo
No. 6
Jockey: Rachael Blackmore, wearing maroon silks with yellow stars and a maroon and yellow striped cap
Trainer: Henry de Bromhead
Horse colour: Bay
Appreciate It
No. 7
Jockey: Sean O'Keeffe, wearing blue silks with green diamonds and a green and blue striped cap
Trainer: Willie Mullins
Horse colour: Bay
Minella Cocooner
No. 8
Jockey: Jonathan Burke, wearing purple silks with a black star and sleeves and a white cap
Trainer: Willie Mullins
Horse colour: Bay
Conflated
No. 9
Jockey: Jordan Gainford, wearing maroon silks with a white star and armlets and a maroon cap with a white star
Trainer: Gordon Elliott
Horse colour: Bay
Stumptown
No. 10
Jockey: Keith Donoghue, wearing dark green silks with yellow stars on sleeves and a dark green cap with yellow stars
Trainer: Gavin Cromwell
Horse colour: Brown
Hitman
No. 11
Jockey: Freddie Gingell, wearing red silks with white star on sleeves and a red cap
Trainer: Paul Nicholls
Horse colour: Bay
Beauport
No. 12
Jockey: Sam Twiston-Davies, wearing light blue silks with orange chevrons and a light blue cap
Trainer: Nigel Twiston-Davies
Horse colour: Bay
Bravemansgame
No. 13
Jockey: James Reveley, wearing orange silks with a dark blue star and stars on sleeves and a dark blue cap
Trainer: Paul Nicholls
Horse colour: Bay
Chantry House
No. 14
Jockey: James Bowen, wearing green and yellow hooped silks and a red cap
Trainer: Nicky Henderson
Horse colour: Brown
Threeunderthrufive
No. 15
Jockey: Harry Skelton, wearing royal blue silks with white hoops and maroon sleeves and a maroon cap
Trainer: Paul Nicholls
Horse colour: Bay
Perceval Legallois
No. 16
Jockey: Mark Walsh, wearing green and yellow hooped silks and a green cap with a white star
Trainer: Gavin Cromwell
Horse colour: Bay
Kandoo Kid
No. 17
Jockey: Harry Cobden, wearing royal blue silks with yellow chevrons and yellow stars on sleeves and a royal blue cap with a yellow star
Trainer: Paul Nicholls
Horse colour: Grey
Iroko
No. 18
Jockey: Jonjo O'Neill Jnr, wearing green and yellow hooped silks and a green and yellow quartered cap
Trainer: Oliver Greenall & Josh Guerriero
Horse colour: Bay
Intense Raffles
No. 19
Jockey: JJ Slevin, wearing emerald green silks with dark green sleeves and a dark green cap with emerald green spots
Trainer: Thomas Gibney
Horse colour: Grey
Senior Chief
No. 20
Jockey: Darragh O'Keeffe, wearing light blue silks and a orange cap with white stars
Trainer: Henry de Bromhead
Horse colour: Bay
Idas Boy
No. 21
Jockey: Harry Bannister, wearing maroon silks with a white star and armlets and a maroon cap with a white star
Trainer: Richard Phillips
Horse colour: Chestnut
Fil Dor
No. 22
Jockey: Sam Ewing, wearing pink and white halved silks with black sleeves and a black cap with a pink star
Trainer: Gordon Elliott
Horse colour: Grey
Broadway Boy
No. 23
Jockey: Tom Bellamy, wearing beige silks with a brown Cross of Lorraine and a beige and brown hooped cap
Trainer: Nigel Twiston-Davies
Horse colour: Bay
Coko Beach
No. 24
Jockey: Jody McGarvey, wearing maroon silks with a white star and armlets and a white cap
Trainer: Gordon Elliott
Horse colour: Grey
Stay Away Fay
No. 25
Jockey: Paul O'Brien, wearing royal blue silks with orange hoop and armlets and a blue and orange hooped cap
Trainer: Paul Nicholls
Horse colour: Bay
Meetingofthewaters
No. 26
Jockey: Danny Mullins, wearing green and yellow hooped silks and a blue cap
Trainer: Willie Mullins
Horse colour: Bay
Monbeg Genius
No. 27
Jockey: Nick Scholfield, wearing yellow silks with a dark blue triple diamond and armlets and a yellow cap
Trainer: Jonjo & AJ O'Neill
Horse colour: Bay
Vanillier
No. 28
Jockey: Sean Flanagan, wearing red silks with a yellow Cross of Lorraine and armlets and a red and dark blue striped cap
Trainer: Gavin Cromwell
Horse colour: Grey
Horantzau d'Airy
No. 29
Jockey: Ciaran Gethings, wearing purple silks with dark green triple diamond and diablo on sleeves and a purple cap with dark green diamond
Trainer: Michael Keady
Horse colour: Bay
Hyland
No. 30
Jockey: Nico de Boinville, wearing black silks with white hoops and white sleeves with black stars and a light green cap
Trainer: Nicky Henderson
Horse colour: Grey
Celebre D'Allen
No. 31
Jockey: Micheal Nolan, wearing beige and green checkered silks with beige sleeves and a beige and green checkered cap
Trainer: Philip Hobbs & Johnson White
Horse colour: Chestnut
Three Card Brag
No. 32
Jockey: Sean Bowen, wearing black silks with a light green star and armlets and a black cap with a light green star
Trainer: Gordon Elliott
Horse colour: Bay
Twig
No. 33
Jockey: Beau Morgan, wearing beige silks with dark green hoop and armlets and a maroon cap
Trainer: Ben Pauling
Horse colour: Bay
Duffle Coat
No. 34
Jockey: Danny Gilligan, wearing royal blue silks with white diamonds and a royal blue cap with a white star
Trainer: Gordon Elliott
Horse colour: Grey
