There are three racing divisions in most locals and at the All-American competition. The Stock division is designed to give the first-time builder a learning experience. Boys and girls, ages 7 through 13, compete in simplified cars built from kits purchased from the All-American. These kits assist the Derby novice by providing a step-by-step layout for construction of a basic lean forward style car. The Super Stock Car division, ages 10 through 17, gives the competitor an opportunity to expand their knowledge and build a more advanced model. Both of these beginner levels make use of kits and shells available from the All-American. These entry levels of racing are popular in race communities across the country, as youngsters are exposed to the Derby program for the first time.