1931 AAA National Championship Schedule & Results
| Race | Type | Country | Date (ET) | Winner |
|---|---|---|---|---|
| Indianapolis 500 Indianapolis |
Oval |  |
May 30 |
L. Schneider Stevens-Miller |
| Detroit Michigan State Fairgrounds Speedway |
Dirt Track | |
June 14 |
L. Meyer Stevens-Miller |
| Altoona Altoona Speedway |
Board Track | |
July 4 |
L. Moore Miller |
| Altoona Altoona Speedway |
Board Track | |
September 7 |
J. Gleason Duesenberg |
| Altoona Altoona Speedway |
Board Track | |
September 7 |
S. Cantlon Stevens-Miller |
| Altoona Altoona Speedway |
Board Track | |
September 7 |
S. Cantlon Stevens-Miller |
| Syracuse Syracuse Mile |
Dirt Track | |
September 12 |
L. Moore Miller |