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On a UK horse-racing racecard, codes can describe a horse’s past results, the race type, going, distance, headgear or ratings. Their meaning depends on where they appear and which publisher’s card you are reading: for example, F can mean “fell” in a form line, “firm” under going, or “furlong” in a distance field. Use the card’s own key whenever a single letter could have more than one meaning.
Start with the field, not the letter
First identify whether a code appears in the form line, race details, going, distance, headgear or ratings. A symbol has no safe interpretation outside its context. These explanations focus on UK racecards; the sources cited here do not establish a universal code system for every racing jurisdiction.
A card brings together details about the race and its runners, such as distance, confirmed runners, odds, horse name, age, carried weight, recent form, trainer, jockey, silks, colour, rating, nationality, headgear and odds movement. Those surrounding labels help distinguish a horse’s past result from race conditions or market information. BBC Sport notes that one furlong is 220 yards, nearly one eighth of a mile (BBC Sport, 10 March 2026).
How to read a form line
A form line condenses a horse’s previous runs into finishing positions and incident codes. The Jockey Club says the sequence is generally read with older runs on the left and the latest run on the right. Read it as a record of past outcomes, not a prediction of the next result (The Jockey Club’s form guide).
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- 0: a finishing position outside the top nine under The Jockey Club and BBC descriptions. Racing Post defines it as outside the top 10, so the cutoff is not universal; check the specific card’s key.
- – (dash): separates seasons in The Jockey Club’s explanation.
- / (slash): can mark a longer break, such as missing a season.
- P or PU: pulled up.
- F: fell in a jump-racing form line.
- R: refused.
- BD: brought down in The Jockey Club’s listed form symbols.
- U or UR: unseated the jockey.
Racing Post’s result and form key uses additional incident codes, including B (brought down), C (carried out), D (disqualified), F (fell), HR (hit rails), L (left at start), O (ran out), P (pulled up), R (refused), S (slipped up), U (unseated rider) and V (void race). Not every card or product necessarily presents the same symbols; consult its own key (Racing Post’s racecard abbreviations).
Course, distance and race-type codes
Some form-line letters record a horse’s previous success rather than its finishing position in the latest run:
- C: previous course winner in The Jockey Club’s guide.
- D: previous distance winner.
- CD: previous course-and-distance winner.
- BF: beaten favourite.
Racing Post also uses C for course winner, but its key gives that letter another meaning—co-favourite of three or more—in a separate context. This is a good example of why a letter must be read alongside its field label and the publisher’s legend.
Racing Post’s race-type key includes these abbreviations:
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- AW all-weather; Ch chase; Hur or H hurdle.
- Cls class; Cond National Hunt conditional; Div division.
- Gd Grade (jumps); Gp Group (Flat); List Listed.
- Hcap handicap; Mdn maiden; NHF National Hunt Flat; Nov novice; Sell selling.
Going, distance and margins
Going describes the condition of the racing surface. Racing Post’s key includes f or fm for firm, g or gd for good, hd for hard, hy or hvy for heavy, s or sft for soft, and stand for standard all-weather. It lists yld for yielding in Ireland.
Distance and finishing-margin shorthand includes dist for distance, f for furlong, m for mile and y for yards. Margins include hd (head), l (length), nk (neck), nse (nose) and shd (short head). Since f can also mean firm or fell, its location on the card matters.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Headgear, non-runners and market markers
Racing Post’s headgear abbreviations include h (hood), b (blinkers), p (sheepskin cheekpieces), t (tongue-tie), v (visor), e (eye hood), Ht (hood and tongue-tie), e/c (eyecover) and e/s (eyeshield). A number alongside some headgear codes can indicate first or second use; check the publisher’s explanation for the exact notation.
N/R means non-runner. In Racing Post’s key, J means joint favourite of two. A C can mark a course winner, but, in another market context, Racing Post also uses it for co-favourite of three or more. These markers describe different things—participation, past performance or the betting market—so do not assume all codes beside a horse are form results.
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Ratings: OR and RPR are not interchangeable
OR is the Official Rating assigned by the British Horseracing Authority. RPR is the Racing Post Rating, produced by Racing Post’s own form handicapper. They are separately produced measures, not two labels for the same rating; the source key does not establish that they can be substituted for one another.
A quick method for decoding an unfamiliar card
- Locate the field: determine whether the symbol sits in form, race type, going, distance, headgear, rating or market information.
- Read form in sequence: for The Jockey Club’s convention, older runs are on the left and the latest is on the right; note season breaks and longer gaps.
- Separate record from forecast: a form line reports prior outcomes and incidents. It does not guarantee future performance or a betting result.
- Check the card’s own key: do this especially for single letters and for the meaning of 0, where published definitions differ.
Why racecard codes can differ
Racecard abbreviations are contextual and publisher-specific, not a demonstrated global standard. If you compare cards or form sources, check their jurisdiction and vocabulary, whether their legend is current and product-specific, how they order recent form and mark gaps, and who produces each rating. The Racing Post key cited here was updated 10 May 2022; its abbreviations should be read as that publisher’s definitions, while the card in front of you remains the best guide to its own notation. For broader racing terminology, see The Jockey Club’s racing glossary.
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