Midget Car Racing...

races of relatively short distances... usually 2.5 to 25 miles / 4 to 40 km. Some say born on June 4, 1933...when the first organized midget race was held in Sacramento, California. Others Say...
Officially born August 10, 1933 at the Loyola High School Stadium in Los Angeles. Most events are staged inside arenas, most notably at these days is the Chilli Bowl held in early January at the Expo Square Pavilion in Tulsa, Oklahoma USA...

Midget cars... also called Speedcars are small race cars with a very high power-to-weight ratio and typically use four cylinder engines ( 300 to 400 horsepower - weigh 1,000 / 450 kg)

Other major tracks in the United States operating in the first half of the twentieth century include Angell Park Speedway in Sun Prairie, Wisconsin and Ascot Park near Los Angeles...