Circuit Zandvoort 2018 Tävlingskalender
| Datum | Tävlingsserie | Runda | Evenemangsnamn |
|---|---|---|---|
| 1 april - 1 april | Porsche RS Klasse Klart | Round 1 | |
| 1 april - 1 april | Porsche GT Cup Klart | Round 1 | |
| 1 april - 1 april | Porsche Boxster Cup Klart | Round 1 | |
| 1 april - 1 april | Porsche 944 Cup Klart | Round 1 | |
| 28 april - 29 april | Porsche RS Klasse Klart | Round 2 | Trophy of the Dunes |
| 28 april - 29 april | Porsche GT Cup Klart | Round 2 | Trophy of the Dunes |
| 28 april - 29 april | Porsche Boxster Cup Klart | Round 2 | Trophy of the Dunes |
| 28 april - 29 april | Porsche 944 Cup Klart | Round 2 | Trophy of the Dunes |
| 19 maj - 21 maj | Porsche Carrera Cup Benelux Klart | Round 2 | Jumbo Racing |
| 9 juni - 10 juni | Porsche Carrera Cup Benelux Klart | Round 3 | Porsche Racing Days |
| 15 september - 15 september | Porsche RS Klasse Klart | Round 7 | |
| 15 september - 15 september | Porsche GT Cup Klart | Round 7 | |
| 15 september - 15 september | Porsche Boxster Cup Klart | Round 7 | |
| 15 september - 15 september | Porsche 944 Cup Klart | Round 8 |