| Buttonwillow 13 CW |
16 |
| Buttonwillow 1 CCW |
1 |
| Buttonwillow 25 CCW |
1 |
| Buttonwillow Circuit |
0 |
| Laguna Seca |
18 |
| Sonoma |
17 |
| Thunderhill 5 Mile Double Bypass |
3 |
| Thunderhill 5 Mile Full |
1 |
| Thunderhill 5 Mile West Bypass |
1 |
| Thunderhill East Bypass |
13 |
| Thunderhill East Cyclone |
7 |
| Thunderhill West CCW |
24 |
| Thunderhill West CW |
2 |