Indeling raceklassen per evenement
Onderstaand de verschillende klassen per Autospeedway evenement in 2021.
| 5 april Paasraces | 24 mei Pinksterraces |
| Stockcar F1 | Stockcar F1 |
| Stockcar F2 | Stockcar F2 |
| Stockcar F2 junioren | Stockcar F2 junioren |
| National Hotrod | V8 Oval Series |
| Saloon Stockcars | National Hotrod |
| V8 Oval Series | Hotrod 2 Ltr |
| 26 & 27 juni WorldCup Saloon Stockcars | 25 juli SuperCup National Hotrod |
| Stockcar F1 | Stockcar F1 |
| Stockcar F2 | Stockcar F2 |
| Stockcar F2 junioren | Stockcar F2 junioren |
| Saloon Stockcars | National Hotrod |
| National Hotrod | Hotrod 2 Ltr |
| V8 Oval Series | V8 Oval Series |
| 14 & 15 augustus WorldCup Weekend | 26 september Najaarsraces & EuroCup V8 |
| Stockcar F1 | Stockcar F1 |
| Stockcar F2 | Stockcar F2 |
| National Hotrod | Stockcar F2 junioren |
| V8 Oval Series | V8 Oval Series |
| BriSCA Ministox | Heritage Stockcar |
| Saloon Stockcars |
| 24 oktober Finaleraces & GoldCup | |
| Stockcar F1 | |
| Stockcar F2 | |
| Stockcar F2 junioren | |
| Saloon Stockcar | |
| National Hotrod | |
| V8 Oval Series |