The E-Derby is an annual event for students and community members to compete in a Pinewood Derby style race. The cars made will be based on the traditional pinewood derby car but can be modified base on which class is entered. There are two classes: gravity and open. Gravity class races the cars using only the power of gravity. Open class races the cars using any method, such as fans, or motors. This event challenges people to be creative in creating a car that will be the fastest.