1974 USAC National Championship Kalender
| Race | Type | Land | Datum | Winnaar |
|---|---|---|---|---|
| Ontario Ontario Motor Speedway |
Oval |  |
03 Maart |
A. Foyt Coyote-Foyt |
| Ontario Ontario Motor Speedway |
Oval | |
03 Maart |
J. Rutherford McLaren-Drake-Offy |
| Ontario Ontario Motor Speedway |
Oval | |
10 Maart |
B. Unser Eagle-Drake-Offy |
| Phoenix Phoenix Raceway |
Oval | |
17 Maart |
M. Mosley Eagle-Drake-Offy |
| Trenton Trenton Speedway |
Oval | |
07 April |
B. Unser Eagle-Drake-Offy |
| Indianapolis 500 Indianapolis |
Oval | |
26 Mei |
J. Rutherford McLaren-Drake-Offy |
| Rex Mays Classic Milwaukee Mile |
Oval | |
09 Juni |
J. Rutherford McLaren-Drake-Offy |
| Pocono Pocono |
Oval | |
30 Juni |
J. Rutherford McLaren-Drake-Offy |
| Michigan Michigan International Raceway |
Oval | |
21 Juli |
B. Unser Eagle-Drake-Offy |
| Tony Bettenhausen 200 Milwaukee Mile |
Oval | |
11 Augustus |
G. Johncock Eagle-Drake-Offy |
| Michigan Michigan International Raceway |
Oval | |
15 September |
A. Unser Eagle-Drake-Offy |
| Trenton Trenton Speedway |
Oval | |
22 September |
A. Foyt Coyote-Foyt |
| Trenton Trenton Speedway |
Oval | |
22 Oktober |
B. Unser Eagle-Drake-Offy |
| Phoenix Phoenix Raceway |
Oval | |
02 November |
G. Johncock Eagle-Drake-Offy |