How to Read Grand National Form

For many racing fans, studying Grand National form can feel like trying to solve a puzzle with too many pieces. There are ratings, weights, distances, ground conditions and plenty of racing jargon that can make even experienced punters pause.

The good news is that reading Grand National form doesn't need to be complicated. Once you know what to look for, you can quickly spot which horses are well suited to the unique challenge of Aintree Racecourse.

Here is a simple guide to understanding Grand National form and making more informed betting decisions.

Start With Recent Form

The first thing most punters check is recent finishing positions. You'll usually see a string of numbers next to a horse’s name, such as 321P4.

These numbers represent where the horse finished in its last few races:

• 1 = first place
• 2 = second place
• 3 = third place
• P = pulled up
• F = fell
• U = unseated rider
• PU = pulled up
• R = refused

A horse with consistent recent form is often worth a closer look, but don't rely on this alone. The Grand National is a very different test from an ordinary chase.

Look at Stamina

The Grand National is run over more than four miles, far longer than most races during the season. Not every horse can handle that kind of stamina test.

Check whether the horse has performed well over long distances before, especially in races over three miles or further. Strong finishes in marathon races like the Scottish National or Welsh National can be a positive sign.

A horse that travels well but fades late may struggle around Aintree.

Consider Jumping Ability

With 30 fences to clear, jumping is just as important as speed. A horse that regularly makes mistakes over fences is a risky choice, no matter how talented it may be.

Look for runners with solid chasing experience and clean jumping records. Previous experience over the Grand National fences can also be a major advantage.

Horses that stay balanced and jump efficiently often outperform flashier rivals.

Ground Conditions Matter

The going, or ground conditions, can have a huge impact on performance.

Some horses prefer softer, wetter ground, while others are much stronger on good or quicker surfaces. Form guides usually mention the going for previous races, so compare this with the expected conditions on Grand National day.

Backing a horse on unsuitable ground is one of the easiest mistakes to make.

Pay Attention to Weight

In handicap races like the Grand National, horses carry different weights based on their official ratings.

Higher-rated horses carry more weight, while lower-rated runners carry less. The idea is to create a more competitive field.

Top weights can still win, but carrying a big burden over four miles is never easy. Many punters look for horses that are well treated by the handicapper rather than simply backing the highest-rated runner.

Trainer and Jockey Form

A strong trainer and an experienced jockey can make a real difference.

Some trainers target the Grand National all season, preparing their horses specifically for Aintree. Others may simply be taking a chance.

Jockeys with previous National experience often handle the unique demands of the race better, especially when it comes to navigating crowded fences like Canal Turn and Becher’s Brook.

Previous Aintree Experience

Not every horse takes to the Grand National fences. Some love them, others don't.

If a horse has run well at Aintree before, especially over the National fences, that is often a major positive. Familiarity can improve confidence and reduce costly mistakes.

Course form should never be ignored.

Finding the Right Grand National Pick

Reading Grand National form is about building the full picture, not just picking the horse with the best recent result.

Stamina, jumping, ground preference, weight and experience all matter when tackling the toughest race in the jumps calendar. By understanding these factors, you can move beyond guesswork and make smarter selections.

In the Grand National, the best bet is rarely the most obvious one. The Wright choice often comes from reading the form properly.