TT Circuit Assen Alle aankomende Racekalender
| Datum | Raceserie | Ronde | Evenementnaam |
|---|---|---|---|
| 10 september - 10 september | Porsche RS-klasse | Round 5 | |
| 10 september - 10 september | Porsche GT4 Cup | Round 5 | |
| 10 september - 10 september | Porsche GT-Cup | Round 5 | |
| 10 september - 10 september | Porsche Cayman-beker | Round 5 | |
| 10 september - 10 september | Porsche Boxster-Cup | Round 5 | |
| 10 september - 10 september | Porsche 944 Cup | Round 5 | |
| 26 september - 27 september | Porsche Club Historische Uitdaging | Round 5 | ADAC Racing Weekend Assen |