1948 AAA National Championship Schedule
| Race | Type | Country | Date (ET) | Winner |
|---|---|---|---|---|
| Dallas Arlington Downs Raceway |
Dirt Track |  |
April 25 |
T. Horn Horn-Offy |
| Indianapolis 500 Indianapolis |
Oval | |
May 31 |
M. Rose Deidt-Offy |
| Milwaukee Wisconsin State Fair Park Speedway |
Dirt Track | |
June 6 |
E. Andres Kurtis-Offy |
| Langhorne Langhorne Speedway |
Dirt Track | |
June 20 |
W. Brown Kurtis-Offy |
| Milwaukee Wisconsin State Fair Park Speedway |
Dirt Track | |
August 15 |
J. Mantz Kurtis-Offy |
| Springfield Illinois State Fairgrounds Racetrack |
Dirt Track | |
August 21 |
T. Horn Horn-Offy |
| Milwaukee Wisconsin State Fair Park Speedway |
Dirt Track | |
August 29 |
M. Fohr Marchese-Offy |
| DuQuoin DuQuoin State Fairgrounds |
Dirt Track | |
September 4 |
L. Wallard Meyer-Offy |
| Atlanta Lakewood Speedway |
Dirt Track | |
September 6 |
M. Hanson Wetteroth-Offy |
| Pikes Peak Auto Hill Climb Pikes Peak |
Hill Climb | |
September 6 |
A. Rogers Offy |
| Springfield Illinois State Fairgrounds Racetrack |
Dirt Track | |
September 19 |
M. Fohr Marchese-Offy |
| DuQuoin DuQuoin State Fairgrounds |
Dirt Track | |
October 10 |
J. Parsons Kurtis-Offy |