Harness racing Harness racing Harness racing is a form of horse racing in which the horses race at a specific gait (a trot or a pace). They usually pull a two-wheeled cart called a sulky, occupied by a driver, although in Europe, jockeys riding directly on saddled trotters ("trot monté" in French) is also conducted. In North America, harness races are restricted to Standardbred horses, although European racehorses may also be French Trotters or Russian Trotters, or have mixed ancestry with lineages from multiple breeds. Orlov Trotters race separately in Russia. The light cold-blooded Coldblood trotters and Finnhorses race separately in Finland,
Horses in the Middle Ages an acre per day, but a horse team averaged a full acre per day. For farm work, such as ploughing and harrowing, the draught horse utilized for this purpose was called an "affrus" (or "stott"), which was usually smaller and cheaper than the cart horse. While oxen were traditionally used as work animals on farms, horses began to be used in greater numbers after the development of the horse collar. Oxen and horses were sometimes harnessed together. The transition from oxen to horses for farm work was documented in pictorial sources (for example, the 11th-century Bayeux tapestry depicts working horses),