automobile racing, also called motor racing, professional and amateur automobile sport practiced throughout the world in a variety of forms on roads, tracks, or closed circuits. It includes Grand Prix racing, speedway racing, stock-car racing, sports-car racing, drag racing, midget-car racing, and karting, as well as hill climbs and trials.

Automobile racing began soon after the invention of the gasoline- (petrol-) fueled internal-combustion engine in the 1880s. 안전놀이터 The first organized automobile competition, a reliability test in 1894 from Paris to Rouen, France, a distance of about 80 km (50 mi), was won with an average speed of 16.4 kph (10.2 mph). In 1895 the first true race was held, from Paris to Bordeaux, France, and back, a distance of 1,178 km.

The winner made an average speed of 24.15 kph. Organized automobile racing began in the United States with an 87-km race from Chicago to Evanston, Illinois, and back on Thanksgiving Day in 1895. Both early races were sponsored by newspapers for promotional purposes. In Europe, town-to-town races in France, or from France to other countries, became the norm until 1903 when authorities stopped the Paris-to-Madrid race at Bordeaux because of the large number of accidents.

The first closed-circuit road race, was run in 1898, a distance of 145 km on one lap. Such racing, governed by the Automobile Club de France (founded in 1895), came to prevail in Europe except for England, Wales, and Scotland. By 1900 racers had achieved speeds of more than 80.46 kph. Danger to spectators, racers, and livestock on roads not built for the automobile, let alone racing, ultimately caused road races to decrease in number. A notable exception was the Mille Miglia, which was not stopped until 1957.

In early racing, in both Europe and the United States, competing race cars were usually prototypes of the following year’s models. After World War I, racing became too specialized for the use of production cars, though occasionally high-performance touring cars were stripped of their bodies and fitted with special seats, fuel tanks, and tires for racing. Still later stock-car racing in 1939 started with standard models modified for racing.