Harness Races, also known as Trotting Races, are a type of horse racing in which the horses pull a two-wheeled cart called a sulky. The horses are harnessed to the sulky and the driver sits in the sulky and guides the horse with reins. Harness Races are popular in many countries around the world and have been a part of horse racing for centuries. The races usually involve two or more horses competing against each other over a set distance. The winner is the horse that crosses the finish line first.