Bernd Rosemeyer
The Grand Prize was discontinued after the 1916 event. Between a lack of European participation due to World War I and the growing American interest in oval racing, road racing fell by the wayside. The two Santa Monica events were the only road races on the 1916 championship, and the aborted 1917 National Championship was slated to feature 8 events, all ovals and six of them board tracks. The Vanderbilt Cup was revived in 1936 and 1937 and run to Grand Prix regulations; these races were run at the Roosevelt Park Autodrome near New York City but a lack of competition and domination by German Bernd Rosemeyer and Italian Tazio Nuvolari led to the races being a commercial failure.