Maine Car Racing, Soap Box Derby Drivers Don’t Have Engines.
The Maine Soap Box Derby State Race Is June 18th In Houlton ME, Aroostook County. On a specially engineered hill, racers learn the effects of gravity in two lane races.
The Maine Soap Box Derby State Race Is June 18th In Houlton ME, Aroostook County. On a specially engineered hill, racers learn the effects of gravity in two lane races.