ओकायामा अंतर्राष्ट्रीय सर्किट 2023 रेस कैलेंडर
| तारीख | रेसिंग सीरीज | राउंड | ईवेंट नाम |
|---|---|---|---|
| 19 February - 19 February | Challenge Cup Race Porsche Trophy समाप्त | Round 1 | |
| 15 April - 16 April | Porsche Carrera Cup Japan समाप्त | ||
| 15 April - 16 April | Super GT Series समाप्त | Round 1 | Okayama GT 300km Race |
| 10 June - 11 June | TCR Japan Touring Car Series समाप्त | ||
| 24 June - 25 June | Challenge Cup Race Porsche Trophy समाप्त | Round 2 | |
| 24 June - 25 June | Mini Challenge Japan समाप्त | Round 3 | |
| 17 August - 20 August | Fanatec GT World Challenge Asia समाप्त | ROUND 9 & 10 | ROUND 9 & 10 |
| 18 August - 20 August | Japan Cup Series समाप्त | Round 4 | Fanatec Japan Cup |
| 9 December - 10 December | Challenge Cup Race Porsche Trophy समाप्त | Round 3 |