1958 / USAC National Championship Trail
Mar
30
1958 USAC I Trenton 100
Trenton Speedway
May
30
XLII International 500-Mile Sweepstakes
Indianapolis Motor Speedway
Jun
8
1958 Rex Mays Memorial
The Milwaukee Mile Speedway
Jun
15
1958 USAC Langhorne 100
Langhorne Speedway
Jul
4
1958 USAC Atlanta 100
Lakewood Speedway
Aug
16
1958 USAC Springfield 100
Springfield Raceway
Aug
24
1958 USAC Milwaukee 200
The Milwaukee Mile Speedway
Sep
1
1958 USAC Ted Horn Memorial 100
DuQuoin State Fairgrounds
Sep
6
1958 USAC Syracuse 100
The Syracuse Mile
Sep
13
1958 USAC Hoosier Hundred
Indiana State Fairgrounds
Sep
28
1958 USAC II Trenton 100
Trenton Speedway
Oct
26
1958 USAC Golden State 100
Sacramento Raceway Park
Nov
11
1958 USAC Bobby Ball Memorial
Phoenix International Raceway