1979 / USAC National Championship Trail
Mar
25
1979 USAC Datsun Twin 200
Ontario Motor Speedway
Apr
8
1979 USAC Coors 200
Texas World Speedway
Jun
10
1979 USAC Rex Mays 150
The Milwaukee Mile Speedway
Jun
24
1979 USAC Music 500
Pocono Raceway
Aug
5
1979 USAC Lubrilon Grand Prix 200
Texas World Speedway
Aug
12
1979 USAC Tony Bettenhausen 200
The Milwaukee Mile Speedway