| Buttonwillow 13 CW |
15 |
| Buttonwillow 1 CCW |
1 |
| Laguna Seca |
16 |
| Sonoma |
16 |
| Thunderhill 5 Mile Double Bypass |
2 |
| Thunderhill 5 Mile Full |
1 |
| Thunderhill 5 Mile West Bypass |
1 |
| Thunderhill East Bypass |
11 |
| Thunderhill East Cyclone |
7 |
| Thunderhill West CCW |
22 |
| Thunderhill West CW |
2 |