Kalendar Perlumbaan Litar Antarabangsa Okayama 2022
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 20 Februari - 20 Februari | Trofi Porsche Perlumbaan Piala Cabaran Selesai | Round 1 | |
| 16 April - 17 April | PCCJ - Porsche Carrera Cup Jepun Selesai | Round 1 & 2 | |
| 16 April - 17 April | Siri Super GT Selesai | Round 1 | |
| 25 Jun - 26 Jun | Kejohanan Jepun Serantau Formula Selesai | Round 2 | |
| 25 Jun - 26 Jun | Siri Kereta Jelajah TCR Jepun Selesai | Round 2 | |
| 20 Ogos - 21 Ogos | Trofi Porsche Perlumbaan Piala Cabaran Selesai | Round 2 | |
| 23 September - 25 September | GTWC Asia - GT World Challenge Asia Selesai | ROUND 9 & 10 | Honda Japan Cup Series of Okayama |
| 23 September - 25 September | Siri Piala Jepun Selesai | Round 4 | Honda Japan Cup Series of Okayama |
| 23 September - 25 September | Cabaran Mini Jepun Selesai | Round 4 | |
| 15 Oktober - 16 Oktober | Siri Super Taikyu Selesai | Round 6 | Okayama 3h*2 Races |
| 3 Disember - 4 Disember | Trofi Porsche Perlumbaan Piala Cabaran Selesai | Round 3 |