Spectators are preparing to descend on Market Rasen Racecourse for one of the biggest sporting days out of the year.
For many people in Lincolnshire, Boxing Day is a once-a-year chance to enjoy a traditional festive afternoon at the races at the county’s only racecourse.
As well as a packed programme of jump racing including the annual Clugston Lincolnshire National, there will be a bouncy castle, a rodeo Christmas pudding and lots more besides.
The first race is scheduled for 12.25pm; the finale is at 3.20pm. Gates open at 10.25am and the best advice is to get to the racecourse early.
Visitors should take heed of the well-established Boxing Day traffic management plan:
From Lincoln: Take the A158 (Skegness) road and fork left at Bullington (signed), following the directional signs via Holton cum Beckering and Bleasby.
A46 northbound to Market Rasen: Light traffic is strongly recommended to turn right in Faldingworth and to follow the diversions via Buslingthorpe.
A46 southbound and from Grimsby: Follow signs on to the B1225 (Caistor High Street), and the yellow signage via North Willingham and Sixhills.
A15 southbound: Turn left at Caenby Corner and follow signs.
Now, there was no repeat of last year's win on Aurora's Encore for Yorkshire trainer Sue Smith and jockey Ryan Mania in this year's Grand National.
Today Mania was aboard Mr Moonshine, and led seven fences from home, but couldn't quicken in the run-in.
Mr Moonshine finished well behind the winner Pineau de Re. Mrs Smith's other entry, Vintage Star, and Rose of the Moon, trained near Thirsk, both failed to finish.
Zara Philips prepares to cheer on Monbeg Dude, owned by her husband Mike Tindall, in the big race at 4.15pm.
Thousands of racing fans will watch and bet on the Grand National today, as an estimated 500 to 600 million people watch the race in over 140 countries, according to Aintree.
Saturday is the biggest day in the horse racing calendar - Grand National day. And for one stable in West Yorkshire it's a very special first anniversary.
Trainer Sue Smith, from Bingley, celebrated her first ever winner at the Grand National last year, and this time around she is aiming to ensure lightning can strike twice as she enters two horses into this year's showpiece event at Aintree.
Chris Dawkes went to see their preparations:
Big hats and fancy frocks are the order of the day today at York's Knavesmire Racecourse. It is Ladies Day at the Ebor Festival and here are some of racegoers in their finery.
It will be all about posh frocks and big hats at York Racecourse today as Ladies Day is held as part of the Ebor Festival, which continues until Saturday.
The Grand National winning jockey Ryan Mania returned to a parade around the streets of his home town of Galashiels last night.
The 23-year-old has had a week of ups and downs after a fall just one day after his big win, but he is now out of hospital and resting.
Jenny Longden was there on a night to remember - you can watch her full report below.