1938 AAA National Championship Kalender
| Race | Type | Land | Datum | Winnaar |
|---|---|---|---|---|
| Indianapolis 500 Indianapolis |
Oval |  |
30 Mei |
F. Roberts Wetteroth-Offy |
| Syracuse Syracuse Mile |
Dirt Track | |
10 September |
J. Snyder Lencki-Offy |
Volgende Race: Alabama Indy Grand Prix, 29 Maart