How To Read Horse Racing Form
By the MyHorseBets team · Updated · 13 min read
Every runner on a UK racecard comes with a short line of numbers and letters, a weight, a rating and a handful of codes. Once you know how to read horse racing form, that line tells you how the horse has run lately, what it is carrying today, who is riding it and whether anything has changed since its last run. This guide decodes the form figures first, then walks through a racecard line by line, and finishes with how to weigh the form against the price.
It is written for British and Irish racing. US past performances use a different layout built around speed figures and pace, which we cover in our guide to handicapping horses the American way.
How to read horse racing form figures
The form figures are the string of characters printed next to each horse’s name. They are the heart of any horse racing form guide, and they are easy to read once you know three things: the direction, what the digits mean and what the letters mean.
Which way do you read the form?
Form reads from left to right, oldest run first. The character on the far right is the most recent run. The Racing Post’s own beginner’s guide describes the figures as reading “from left to right” towards the latest position, and the Jockey Club and Hambleton Racing explain it the same way. So a horse showing 616111 finished sixth, then first, sixth, and has won its last three races.
This trips up a lot of newcomers, because it is natural to assume the first figure is the latest. It is the opposite.
What the numbers mean
| Figure | Meaning |
|---|---|
| 1 to 9 | The finishing position in that race |
| 0 | Finished outside the first nine (10th or worse) |
| - | A break between seasons (on some cards, between calendar years) |
| / | A longer gap: the runs to the left are from two or more seasons back |
A 0 does not mean the horse did not finish. It finished, just not in the first nine. In a 20-runner handicap a 0 can hide a respectable 10th, so it is worth clicking through to the full result before you write a horse off.
What the letters mean
Letters appear mostly in jump racing, where horses can fail to complete. Flat form lines tend to be all numbers.
| Letter | Meaning |
|---|---|
| F | Fell |
| U | Unseated rider |
| P | Pulled up by the jockey |
| R | Refused (at a fence or hurdle) |
| B | Brought down by another runner |
| S | Slipped up |
| C | Carried out (forced off the course by another horse) |
| D | Disqualified |
| V | Void race |
Some sites use two-letter versions such as PU for pulled up, UR for unseated rider and BD for brought down. They mean the same thing. These letters are among the most common horse racing abbreviations you will meet, and our horse racing terms glossary has short definitions of the rest.
A letter is not automatically a bad sign. A horse brought down by a faller had no chance to show what it could do, and a fall at the last when clear is very different from being pulled up a mile out.
Horse racing form explained: a worked example
Here is a made-up form line for an imaginary chaser, not a real horse, to show how the pieces fit together:
35/2F-1U21
Reading left to right:
- 35/ finished third and fifth, two or more seasons ago. The slash says there was then a long gap, perhaps an injury or a full season off.
- 2F- came back to finish second, then fell. The hyphen marks the end of last season.
- 1U21 this season: won, unseated its rider, finished second, then won its latest start.
What this tells us: the horse is in good current form (two wins and a second from its last four completed runs), it has had at least one long absence, and it has two non-completions (F and U) in its recent runs. For a jumper, that pattern raises a question about its jumping, which you would check in the race comments before backing it at a short price.
The figures alone never tell the whole story. They give no clue to the class of race, the distance, the going or how far the horse was beaten. That is what the rest of the racecard is for.
How to read a racecard, line by line
Racecards differ slightly between the Racing Post, Timeform, the racecourse programme and bookmaker apps, but the information is broadly the same. A typical Flat runner’s entry looks something like this (again an invented example):
| Item | Example | What it means |
|---|---|---|
| Number and draw | 4 (7) | Saddle cloth number 4, starting from stall 7 |
| Form | 0-34121 | Recent finishing positions, latest on the right |
| Horse name | Northern Lantern | With its silks shown beside it |
| Days since last run | 18 | Days since it last ran |
| Markers | CD BF | Course and distance winner, beaten favourite last time |
| Headgear | p1 | Cheekpieces, worn for the first time |
| Age | 4 | Four years old |
| Weight | 9-4 | 9 stone 4 pounds |
| Official rating | OR 85 | The BHA handicap mark |
| Trainer and jockey | Jockey (5) | The jockey claims a 5lb allowance |
| Ratings | RPR 92, TS 80 | Racing Post’s own figures |
Number, draw and silks
The number is the horse’s saddle cloth number. On the Flat, the figure in brackets is the draw: the starting stall. Jump races start from a tape, so there is no draw. The silks are the jockey’s colours, registered to the owner.
Age and weight
Age matters most early in a horse’s career and in races where weight-for-age applies. Weight is shown in stones and pounds, so 9-4 means 9st 4lb, or 130lb. In a handicap the weight comes from the horse’s official rating; in other races it is set by the race conditions.
Official rating (OR)
The official rating is the British Horseracing Authority’s assessment of a horse’s ability, in pounds. The BHA explains on its page about how handicap weights are determined that ratings are updated weekly and published every Tuesday, and its example shows the weights falling a pound for each point of rating. Our guide to what a handicap horse race is explains the system in full.
Trainer, jockey and claims
The trainer’s and jockey’s names are listed under the horse. A number in brackets after the jockey’s name is a claim: an allowance taken off the horse’s weight because the rider is inexperienced. Under the BHA rules that took effect in 2025, set out in its changes to the Rules of Racing:
| Rider | 7lb claim | 5lb claim | 3lb claim |
|---|---|---|---|
| Flat apprentice | Until 20 wins | Until 60 wins | Until 95 wins |
| Jump conditional | Until 20 wins | Until 50 wins | Until 75 wins |
So if our example horse is set to carry 9st 4lb and its jockey claims 5lb, it actually carries 8st 13lb. A good young rider whose claim is worth more than their inexperience costs is something many form students look for.
Headgear codes
Headgear is equipment that helps a horse concentrate, settle or breathe. The common codes are:
| Code | Equipment |
|---|---|
| b | Blinkers |
| v | Visor |
| h | Hood |
| p | Cheekpieces |
| t | Tongue tie |
| e/s | Eyeshield (on some racecards) |
A 1 after the letter, as in b1 or p1, means the horse wears that item for the first time. First-time headgear signals that the trainer is trying something to get more out of the horse. Sometimes it works, sometimes it does not, so treat it as a question rather than an answer.
C, D, CD and BF
- C: has won at this course before.
- D: has won over this distance before.
- CD: has won over this course and distance in the same race.
- BF: was beaten favourite, usually on its last run.
Course and distance form is useful at tracks with unusual layouts or steep gradients. A BF can mean the horse was overrated, or simply unlucky, so check the race comments.
Days since last run
The small number beside the name on most racecards is the number of days since the horse last raced. A short gap can mean the trainer thinks the horse is in form and wants to run it again quickly. A long gap may mean an injury or a planned break, and some trainers are known for getting horses ready first time out while others need a run.
Ratings: OR, RPR, Topspeed and Timeform
Several organisations rate horses, and you will often see three or four numbers on one card.
Racing Post Rating and Topspeed
The Racing Post Rating (RPR) is the Racing Post’s own assessment of a horse’s ability. The paper’s beginner’s guide describes these figures as representing the views of its experts, with a higher rating generally meaning a better chance. Topspeed (TS) is the Racing Post’s speed rating, based on the time a horse ran rather than on who it beat. Both are published by the Racing Post, so the exact methods are theirs, and they are best used to compare horses within the same race rather than as absolute truths.
Timeform ratings
Timeform, founded by Phil Bull in 1948, publishes ratings in pounds. As a rough guide for Flat horses aged three and up, a rating of about 100 to 105 is the level of an average Listed race winner and 125 to 129 an average Group 1 winner. Timeform also adds symbols to some ratings, for example a small p to suggest a horse is likely to improve.
Which rating should you trust?
None of them on its own. The OR tells you how the handicapper sees the horse, which drives its weight. RPR and Timeform give an independent view of ability, and TS gives a view based on the clock. When a horse’s RPR or Timeform figure is well above its OR, some form students take that as a sign it could be well handicapped. When all the figures agree, the market usually knows it too.
Conditions: going, distance, class, weight and draw
Learning how to read horse racing form is partly learning that form only means something in the right context. A horse that won on soft ground over two miles may be a different proposition on good to firm over two and a half.
Going and distance
The going is the state of the ground, from heavy through soft and good to firm. Many horses have clear preferences, which you can see by scanning their past runs: if every win has come on soft ground, a dry week is a worry. The same applies to distance (the trip). A horse stepping up in trip with a strong finish in its recent races may improve; one that keeps fading late may need to drop back.
Class moves
British races run from Class 1 (the top, including Group and Listed races) down to the lower classes. A horse that has been winning in Class 5 and now runs in Class 3 is facing better opposition, while one dropping in class after decent runs in better company can be interesting. Our guide to what a handicap horse race is explains how rating bands keep horses of similar ability together.
Weight and the handicap
In a handicap, a horse that wins usually goes up in the ratings and carries more next time. A horse that has dropped a few pounds after some poor runs may be well treated if its form returns. Compare the current OR with the mark it last won off: if it is now higher, it has to prove it can win from the new mark.
Draw bias
On the Flat, the stall can matter. At some courses and distances, horses drawn on one side have historically done better, often because of a bend soon after the start or a faster strip of ground. Draw bias varies with the going and the field size, so check recent results at the course rather than relying on general rules.
Combining the form with the price
Reading form tells you which horses have a chance. It does not tell you whether a bet is a good one. That depends on the price.
Turn the odds into a probability
Every price implies a chance of winning. Odds of 4/1 imply a probability of 1 in 5, or 20%. Our odds calculator converts any fractional or decimal price into its implied probability. If your reading of the form says a horse has a better chance than the price suggests, it is value. If not, the horse can win and still have been a bad bet.
A worked value example
Say you rate a horse a 25% chance after studying its form, and it is available at 4/1 (20% implied). A £10 win bet returns £50 if it wins (£40 profit plus the £10 stake).
- Over 100 identical bets you would expect 25 winners: 25 × £40 = £1,000 profit.
- And 75 losers: 75 × £10 = £750 lost.
- Net: £250 profit, or £2.50 per bet.
At 3/1 (25% implied) the same horse would be a break-even bet: 25 × £30 = £750 won against £750 lost. This is the core idea in our guide to how to bet on horses and win, which also covers staking and keeping records. Before you place anything, run the stake through our bet calculator, or the each way calculator if you want cover for a place.
How to tell if a horse will win
You can’t, with certainty. Knowing how to read horse racing form makes some outcomes look more likely than others, but favourites get beaten every day, odds-on shots included. The aim is not to find certainties but to find horses whose chance is better than the odds say. Tipsters can help with the legwork; our guide to the best horse racing tips explains how to judge them, and our explainer on what SP means covers the starting price you get if you don’t take a price early.
A quick checklist before you bet
- Read the form figures left to right: the latest run is on the far right.
- Check the letters and gaps: falls, unseats and slashes deserve a look at the comments.
- Note today’s conditions: going, distance, course and class against where the horse has run well.
- Look at the weight and OR: is the horse higher or lower than when it last won? Is there a jockey claim?
- Spot the changes: first-time headgear, a new trainer, a quick return or a long absence.
- Compare the ratings: OR against RPR, Timeform and Topspeed.
- Check the draw on the Flat.
- Weigh it against the price: convert the odds to a probability and only bet when your view beats it.
Betting always carries a risk of loss and no tipster, system or staking plan can guarantee a profit. Only stake what you can afford to lose, and set a budget before you start. Gambling responsibly.
Frequently asked questions
Read the figures from left to right, with the latest run at the far right. Digits are finishing positions, 0 is tenth or worse, letters such as F or P show a horse did not complete, and a hyphen or slash marks a break between seasons.
A good rating depends on the level of the race. An official rating that wins a low-grade handicap would struggle in a Group race. Timeform puts an average Listed winner on the Flat at roughly 100 to 105, so compare figures within the same race rather than in isolation.
Nobody can tell for certain. The best you can do is judge which horses suit the conditions, the class and the weight, then estimate each one's chance. Backing horses whose chance looks better than their odds is what makes betting pay over time.
A 0 in the form means the horse finished outside the first nine, so tenth or worse. It still completed the race. In a big field that can be a fair effort, so check the full result and how far it was beaten.
It means the horse is wearing that headgear for the first time: b1 is first-time blinkers and p1 first-time cheekpieces. Trainers add headgear to sharpen a horse's focus, and it can bring improvement, but it does not work for every horse.