what does cd mean in horse racing

In horse racing, “CD” stands for “claiming race.” In a claiming race, all the horses are eligible to be claimed by other owners for a set price. The claiming price is typically lower than the horse’s actual value, so claiming races give trainers and owners a chance to acquire new horses at a bargain price. Horses that are claimed must run in the claiming race for which they were claimed, and they cannot be claimed again for a certain period of time. Claiming races are popular because they give owners a chance to upgrade their stables without spending a lot of money, and they also give trainers a chance to find new horses that they can develop into winners.

What Does “CD” Mean in Horse Racing?

In horse racing, “CD” stands for “coupled dead heat.” This means that two or more horses have finished in an exact tie, down to a hundredth of a second.

Dead Heat

A dead heat occurs when two or more horses cross the finish line at the same time. The official result is a tie, and the horses involved share the win or place.

Dead heats are rare but not uncommon. They can happen in any type of race, from sprints to marathons. Some of the most famous dead heats in history have occurred in major races such as the Kentucky Derby and the Breeders’ Cup Classic.

Types of Dead Heats

  • True dead heat: Both horses cross the finish line at the exact same time.
  • Coupled dead heat (CD): The difference between the two horses’ finish times is less than 0.01 seconds.
  • Dead heat for the show: Three horses cross the finish line at the same time.
  • Dead heat for the win: Two or more horses cross the finish line at the same time, and the race is declared a tie.

    How Dead Heats are Resolved

    In the event of a dead heat, the following rules apply:

    Type of Dead HeatResolution
    True dead heatHorses share the win or place.
    Coupled dead heat (CD)Horses share the win or place.
    Dead heat for the showHorses share third place.
    Dead heat for the winHorses share the win.

    CD in Horse Racing

    In horse racing, “CD” stands for “coupled entry” and refers to two or more horses that are entered into a race as a single entry.

    Photo Finish

    A photo finish occurs when two or more horses cross the finish line so closely that it is difficult to determine the winner by the naked eye.

    • In a photo finish, the stewards use a photo to determine the official order of finish.
    • The horse whose nose is in front in the photo is declared the winner.
    • If the horses’ noses are even, the race is declared a dead heat.

    CD and Photo Finishes

    When a coupled entry finishes in a photo finish, the stewards determine the order of finish for both horses in the entry.

    • If one horse in the entry wins, the other horse in the entry is placed second.
    • If both horses in the entry dead heat for first, the other horses in the race are elevated one position.
    FinishCD Entry
    1stHorse A (winner)
    2ndHorse B (also in CD entry)
    3rdHorse C
    4thHorse D

    What Does CD Mean in Horse Racing?

    In horse racing, the term “CD” or “no contest” refers to a situation where the result of a race is declared invalid due to circumstances beyond the control of the participating horses.

    There are several scenarios that may lead to a CD, including:

    • Technical malfunction or human error during the race
    • Acts of nature, such as lightning or severe weather conditions
    • Exceptional circumstances that compromise the integrity of the race

    Stewards’ Inquiry

    If there is any concern about the validity of the race outcome, the stewards (officials who oversee the race) will launch an inquiry. They will gather evidence from the jockeys, trainers, and other relevant parties to determine if a CD should be declared.

    Common Reasons for a CD in Horse Racing
    False startA horse or multiple horses break prematurely before the official start of the race.
    InterferenceOne or more horses impede the progress of another horse, potentially altering the outcome of the race.
    Equipment failureA saddle or bridle malfunction may have disadvantaged a horse during the race.
    Inclement weatherHeavy rain, snow, or lightning may make it unsafe or unfair to continue the race.
    DisqualificationA horse is disqualified for a rule violation, such as using illegal drugs or carrying too much weight.

    CD in Horse Racing: What It Means and How It’s Ruled

    If you’re a fan of horse racing, you’ve probably come across the term “CD.” It’s an abbreviation that stands for “coupled,” and it’s used to indicate that two or more horses are running as a single entry.

    There are a few different reasons why horses might be coupled. In some cases, they’re owned by the same person or stable. In other cases, they’re trained by the same person. And sometimes, they’re simply considered to be of equal ability.

    When horses are coupled, they share the same odds and payoffs. This means that if one of the horses in a coupled entry wins, the bettors who wagered on that horse will collect the same amount of money as if they had bet on the other horse in the entry.


    The stewards of a horse race have the authority to declare a “CD” ruling. This can happen for a number of reasons, including:

    • The horses involved in the incident finished in a dead heat.
    • There was interference between the horses involved in the incident.
    • One or more of the horses involved in the incident was disqualified.

    When a “CD” ruling is declared, the official result of the race is changed to reflect the revised finishing order.

    Original Finishing OrderRevised Finishing Order
    1. Horse A1. Horse A
    2. Horse B1. Horse B
    3. Horse C3. Horse C

    Well, there it is, folks! Now you’ve got the inside scoop on what “CD” means in horse racing. I hope this article has shed some light on this curious term and helped you gain a deeper understanding of the sport. Thanks for sticking with me until the finish line. If you enjoyed this read, be sure to check back later for more horse racing insights and tips. Until next time, keep your bets close to the vest and your spirits high. Cheers!