1983 / IMSA SportsCar
Feb
6
1983 IMSA Daytona 24 Hours
Daytona International Speedway
Feb
26
1983 IMSA GP Miami GTU
Miami Grand Prix Street Circuit
Feb
27
1983 IMSA GP Miami GTO
Miami Grand Prix Street Circuit
Feb
27
1983 IMSA Miami Grand Prix
Miami Grand Prix Street Circuit
Mar
19
1983 IMSA Sebring 12 Hours
Sebring International Raceway
Apr
10
1983 IMSA Road Atlanta 500 Kms
Road Atlanta Motorsport Centre
Apr
24
1983 IMSA Riverside 6 Hours
Riverside International Raceway
May
1
1983 IMSA Laguna Seca 100 Miles
Laguna Seca Raceway
May
1
1983 IMSA Laguna Seca GTU
Laguna Seca Raceway
May
15
1983 IMSA Charlotte 500 Kms
Charlotte Motor Speedway (Roval)
May
30
1983 IMSA Lime Rock 3 Hours
Lime Rock Park
Jun
19
1983 IMSA Mid-Ohio 6 Hours
Mid-Ohio Sports Car Course
Jul
3
1983 IMSA Daytona 250 Miles Paul Revere
Daytona International Speedway
Jul
10
1983 IMSA Brainerd 500 Kms
Brainerd International Raceway
Jul
24
1983 IMSA Sears Point 3 Hours
Sears Point International Raceway
Jul
31
1983 IMSA G.I.´s Joe Grand Prix
Portland International Raceway
Aug
14
1983 IMSA Mosport 6 Hours
Mosport Park
Aug
21
1983 IMSA Road America 500 Miles
Road America
Sep
11
1983 IMSA Pocono 500 Miles
Pocono Raceway (Road Course)
Nov
27
1983 IMSA Daytona Finale 3 Hours
Daytona International Speedway