Eastern Maine Soap Box Derby: Provides newsletter, car assembly clinic, list of participants, rally, local photographs, and contact information.
Maine Soap Box: Connecting soap box derby enthusiasts to races in Maine.
Mid Coast Soap Box Derby: Racing photographs, local winners, event descriptions, and contact information provided.
Northern Maine Soapbox Derby: Provides dates and schedule for soap box racing in the state. Links to local racing sites.
Southern Maine Soap Box Derby: Derby racing for York, Cumberland, Oxford, and parts of Androscoggin.