Midget cars, also speedcars in Australia, is a class of racing cars. The cars are very small with a very high power-to-weight ratio and typically use four cylinder engines. They originated in the United States in the 1930s and are raced on most continents. There is a worldwide tour and national midget tours in the United States, Australia, and New Zealand.
Typically, these four cylinder engine cars have 300 to 400 horsepower and weigh 900 pounds (410 kg). The high power and small size of the cars combine to make midget racing quite dangerous; for this reason, modern midget cars are fully equipped with roll cages and other safety features. They are intended to be driven for races of relatively short distances, usually 2.5 to 25 miles (4 to 40 km). Some events are staged inside arenas, like the famous Chili Bowl held in early January at the Expo Square Pavilion in Tulsa, Oklahoma. Some early major midget car manufacturers include Kurtis Kraft (1930s to 1950s) and Solar (1944–46).
Midget car racing was officially born on August 10, 1933 at the Loyola High School Stadium in Los Angeles as a regular weekly program under the control of the first official governing body, the Midget Auto Racing Association (MARA). After spreading across the country, the sport traveled around the world; first to Australia in 1934 at Melbourne's Olympic Park on December 15, and to New Zealand in 1937. Early midget races were held on board tracks previously used for bicycle racing. When the purpose built speedway at Gilmore Stadium was completed, racing ended at the school stadium, and hundreds of tracks began to spring up across the United States. Angell Park Speedway in Sun Prairie, Wisconsin (near Madison) is another major track in the United States operating since the first half of the twentieth century.