| Event |
Length |
Sanction |
Car(s) |
TV
/ Results |
Start Date |
End Date |
Co-Driver(s) |
| Private Testing |
|
|
|
|
|
|
|
| Moroso Speedway |
testing |
n/a |
tbd |
|
tbd |
tbd |
|
24 Hours of Daytona  |
24 minute |
|
|
|
|
|
|
Daytona International Raceway |
exhibition |
CHRA |
962 Lowenbrau |
|
3-Feb |
6-Feb |
|
Historic Grand Prix (with A1GP) |
|
|
|
|
|
|
|
Fundidora Park, Monterrey, Mexico |
sprints |
HGP |
1981 March F1 |
|
24-Feb |
26-Feb |
|
Walter Mitty Challenge |
enduro & |
|
Nissan GTP |
|
|
|
|
Road Atlanta |
sprints |
HSR |
Porsche 914 GTO |
|
27-Apr |
30-Apr |
|
Jefferson 500 |
|
|
1981 March F1 |
|
|
|
|
Summit Point Raceway |
sprints |
HMSA |
Porsche 914 GTO |
|
19-May |
21-May |
|
Zippo Historic Grand Prix (with IRL) |
|
|
|
|
|
|
|
Watkins Glen International |
sprints |
HGP |
1981 March F1 |
|
2-Jun |
4-Jun |
|
Brian Redman Int'l Challenge |
enduro & |
|
Nissan GTP, F3 |
|
|
|
|
Road America |
sprints |
HMSA |
Porsche 914 GTO |
|
13-Jul |
16-Jul |
|
Heroes of Speed |
enduro & |
|
Nissan GTP, F3 |
|
|
|
|
Miller Motorsports Park |
sprints |
HSR |
Porsche 914 GTO |
|
30-Jul |
5-Aug |
|
Historic Grand Prix (with IRL) |
enduro & |
|
|
|
|
|
|
Infineon Raceway Sonoma |
sprints |
HGP |
1981 March F1 |
|
25-Aug |
27-Aug |
|
Daytona Continental Historics |
enduro & |
|
Nissan GTP |
|
|
|
|
Daytona International Raceway |
sprints |
HSR |
Porsche 914 GTO |
|
9-Nov |
12-Nov |
|
Sebring Historic Fall Classic |
enduro & |
|
Nissan GTP |
|
|
|
|
Sebring International |
sprints |
HSR |
Porsche 914 GTO |
|
30-Nov |
3-Dec |
|
| |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
