
Standardbreds have a unique gait called a trot, which is a four-beat gait with a diagonal pattern of footfalls.
The trot is characterized by a smooth, rhythmic motion, with the horse's legs moving in a specific sequence: left front and right hind, then right front and left hind.
Standardbreds are bred for their endurance and speed, but their trotting ability is also a key factor in their overall performance.
In harness racing, Standardbreds can reach speeds of up to 35 miles per hour, all while maintaining a smooth, efficient trot.
Gait Types
Standardbreds can race at either a trot or a pace, with the trot featuring diagonal pairs of legs moving forward together.
In the pace, each foreleg moves in unison with the hind leg on the same side, making it faster than the trot.
The breed is also able to perform the canter, but this gait is penalized in harness racing.
Standardbreds are commonly bred to specialize in either trotting or pacing, resulting in two distinct subpopulations based on gait.
The ability to pace is linked to a single-point mutation in the DMRT3 gene, which controls the locomotor network in the spinal cord.
European Standardbreds are not yet fixed for this DMRT3 variant, but homozygous individuals have better performance records.
Harness Racing
Standardbreds are known for their skill in harness racing, being the fastest trotting horses in the world.
They're often used to upgrade other breeds of harness racers, such as the Orlov Trotter and French Trotter.
In Australia, Canada, New Zealand, the United Kingdom, and the United States, races are held for both trotters and pacers.
In continental Europe, all harness races are for trotters only.
In 1968, New Zealand-bred Cardigan Bay became the first Standardbred horse ever to win US$1 million, and the ninth horse to do so worldwide—the first eight were Thoroughbreds.
Pacers often wear hopples during the race to maintain the lateral gait, which is slightly faster than trotting.
Harness racing is a key part of the Standardbred breed's history and identity.
Standardbreds participate in harness racing as pacers or trotters, with pacers being slightly faster than trotters.
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Gait Characteristics
Standardbreds can race at either a trot or a pace. The trot involves diagonal pairs of legs moving forward, with the right foreleg and left hind leg moving together.
In the pace, each foreleg moves in unison with the hind leg on the same side. This gait is faster than the trot.
Standardbreds can also perform other gaits, including the canter, but this gait is penalized in harness racing. The ability to pace is linked to a single-point mutation in the gene DMRT3.
Today's Standardbreds are commonly bred to retain the same gait for their whole career, with rare exception. They are bred to either trotters or pacers, resulting in two distinct subpopulations.
The DMRT3 variant is responsible for pacing in American Standardbreds, and both pacing and trotting breeds are fixed for this variant.
Conformation and Gait
Standardbreds are known for their unique conformation, which is well-suited for their gait. They are generally shorter but slightly heavier than Thoroughbreds, with a height range of 14.2 to 16.3 hands.
The breed's body length is a key factor in their gait, with longer bodies and narrower chests allowing for more efficient movement. Standardbreds have muscled hindquarters and medium to long necks, which also contribute to their gait.
A refined head with a straight profile and large nostrils is ideal for a Standardbred. More muscular, shorter legs and higher haunches enable them to produce long, balanced trotting strides at high speeds.
In addition to their physical characteristics, Standardbreds have a unique genetic trait that affects their gait. A single-point mutation in the DMRT3 gene is linked to their ability to pace, and both pacing and trotting American Standardbreds are fixed for this variant.
European Standardbreds, on the other hand, are not yet fixed for this DMRT3 variant, although homozygous individuals have better performance records. This suggests that there may be additional genetic factors at play in determining a Standardbred's gait.
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Disciplines
Standardbreds are surprisingly versatile, and many have gone on to excel in other disciplines beyond their original racing careers.
Their friendly personalities and good dispositions make them popular pleasure mounts for riders who enjoy bonding with their horse.
The breed's strong hindlegs and hindquarters are well-suited for jumping, and you'll often see Standardbreds in hunter/jumper arenas.
Many owners enjoy competing at lower levels of dressage, despite their downhill conformation limiting their talent for upper-level events.
Pacers, however, may have more difficulty transitioning to sport horse careers than trotters because they prefer pacing to traditional gaits.
Frequently Asked Questions
Which horse breed is naturally gaited?
The Icelandic Horse, Tennessee Walking Horse, and Rocky Mountain Horse are naturally gaited breeds, known for their smooth and comfortable gaits. These breeds are popular for their unique abilities and gentle nature.
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