Horse Racing Glossary
A comprehensive guide to horse racing terms, betting jargon, and racing definitions. Whether you are new to the sport or a seasoned punter, this glossary covers the key terminology you need to know.
A
- Accumulator (Acca)
- A single bet that combines four or more selections. All selections must win for the bet to pay out, but the potential returns are much higher than individual bets.
- Ante-Post
- A bet placed well in advance of an event, often weeks or months before race day. Ante-post bets typically offer better odds but there is usually no refund if the horse is withdrawn.
B
- Best Odds Guaranteed (BOG)
- A promotion offered by bookmakers where if you take a price on a horse and the Starting Price (SP) is higher, you are paid at the higher price.
- Bumper
- A National Hunt flat race, usually for horses that have not yet run over hurdles or fences. Bumpers help trainers assess a horse's potential before moving on to jumps racing.
C
- Chase
- A race over fences (as opposed to hurdles). Chase fences are larger and more solid than hurdles. Also known as a steeplechase.
- Claimer / Claiming Race
- A race where every horse is available for purchase (claim) at a stated price. After the race, anyone can claim a horse for the advertised amount.
D
- Dead Heat
- When two or more horses cross the finish line at exactly the same time and cannot be separated by the photo finish. Stakes are divided between the tied runners.
- Distance Winner
- A horse that has previously won over a similar distance to the race it is about to run. Shown as a 'D' on racecards, it indicates proven ability at the trip.
- Draw
- The stall position allocated to a horse in a flat race. On some courses, certain draw positions give a significant advantage depending on the track layout and going.
- Drift / Drifting
- When a horse's odds lengthen (get bigger) in the betting market. A drifting price usually indicates that less money is being bet on that horse.
E
- Each Way (E/W)
- A bet with two parts: one on the horse to win and one on it to finish in the places (usually top 2, 3, or 4 depending on field size). The place part pays at a fraction of the win odds, typically 1/4 or 1/5.
F
- Favourite
- The horse with the shortest odds in the betting market, considered the most likely winner. A 'jolly' is slang for the favourite.
- Fixed Odds / Fixed Win
- A bet where the odds are locked in at the time of placing, regardless of how the market moves before the race. The payout is calculated at the price you took.
- Flat Racing
- Racing on a level track with no obstacles. The UK flat season runs primarily from April to October, featuring races from 5 furlongs to 2 miles+.
- Furlong
- A unit of distance equal to 220 yards or one-eighth of a mile. Race distances are measured in miles and furlongs (e.g. 1m 2f = one mile and two furlongs).
G
- Going
- The condition of the ground on a racecourse. The official going descriptions range from Hard and Firm (driest) through Good to Firm, Good, Good to Soft, Soft, and Heavy (wettest). Going significantly affects race outcomes.
- Going Stick
- An electronic device used to measure the moisture content and penetration resistance of the turf, giving an objective reading of the going.
H
- Handicap
- A race where horses carry different weights assigned by the official handicapper based on their ability rating. The goal is to give every horse an equal chance of winning.
- Head / Short Head / Neck / Length
- Measurements of the distances between horses at the finish. A short head is the smallest winning margin, followed by a head, a neck, and then lengths (approximately 8 feet each).
- Hurdle
- A smaller, more flexible obstacle than a chase fence. Hurdle races are often the first step for National Hunt horses before progressing to chasing.
J
- Jolly
- Slang term for the favourite in a race — the horse with the shortest odds in the betting market.
M
- Maiden
- A horse that has never won a race. A maiden race is one restricted to horses that have not yet won.
N
- Nap
- A tipster's best bet of the day. The term comes from the card game Napoleon. A 'next best' (nb) is a tipster's second-strongest selection.
- National Hunt (NH / Jump Racing)
- Racing over obstacles — hurdles and fences. The National Hunt season runs primarily from October to April, though some meetings occur year-round.
- Non-Runner (NR)
- A horse declared to run in a race but withdrawn before the start. Common reasons include unsuitable going, injury, or a change in racing plans. Stakes on non-runners are usually refunded.
- Novice
- A horse in its first season competing over a particular type of obstacle (hurdles or fences), or a horse that has won only once. Novice races are restricted to these less experienced runners.
O
- Objection / Stewards' Enquiry
- A formal review by the racecourse stewards into an incident during a race — typically interference between horses. The result may be amended, with the offending horse placed behind the horse it impeded.
- Official Rating (OR)
- A number assigned by the BHA handicapper reflecting a horse's ability. Higher ratings indicate better horses. Used to determine handicap weights and race eligibility.
- Out of the Weights
- When a horse's official rating is too low to be allocated a weight in a handicap race. The horse would need to carry less than the minimum weight allowed, so it may still run but at a theoretical disadvantage.
- Overround
- The bookmaker's built-in profit margin, calculated from the total implied probability of all runners exceeding 100%. A lower overround means better value for bettors.
P
- Place
- Finishing in the top positions as defined for each-way betting. In races with 5-7 runners, places are 1st and 2nd. With 8-15 runners, 1st, 2nd, and 3rd. With 16+ runners (handicaps), 1st through 4th.
R
- Race Class
- UK flat races are graded from Class 1 (highest, including Group races) to Class 7 (lowest). Over jumps, races range from Grade 1 down to Class 5. Higher class races feature better horses and bigger prize money.
S
- Silks
- The colourful jacket and cap worn by a jockey, registered to the horse's owner. Each set of silks is unique, helping spectators identify horses during a race.
- SP (Starting Price)
- The official odds of a horse at the moment the race begins, determined by the on-course bookmakers' market. If you bet at SP, your payout is calculated at whatever price the horse starts at.
- Steamer
- A horse whose odds shorten rapidly in the betting market, indicating a large volume of money being placed on it. The opposite of a drifter.
T
- Tissue / Tissue Price
- The estimated odds compiled by bookmakers before the official market opens. Tissue prices give an early indication of where each horse is expected to be in the betting.
- Tote / Tote Pool
- A pari-mutuel betting system where all stakes on a race are pooled together and divided among winning bettors after a deduction. The UK Tote offers Win, Place, Exacta, Trifecta, and other pool bets.
W
- WD (Withdrawn)
- A horse that has been officially withdrawn from a race before the start, either at the declaration stage or at the start itself. Different from a non-runner, WD usually refers to withdrawal at an earlier stage. Stakes are typically refunded.
- Weighed In
- The announcement that all jockeys have been weighed after a race and the result is confirmed. Once 'weighed in' is declared, the result is official and bets are settled.
Y
- Yearling
- A horse that is one year old. Yearling sales are where owners and trainers purchase young horses, often for significant sums, based on their pedigree and physical appearance.
