Okayama International Circuit 2019 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| March 31 - March 31 | Porsche Sprint Challenge Japan Finished | Round 1 & 2 | |
| April 13 - April 14 | PCCJ - Porsche Carrera Cup Japan Finished | R01 & R02 | |
| April 13 - April 14 | F4 Japanese Championship Finished | R1/R2 | |
| June 9 - June 9 | Mini Challenge Japan Finished | Round 1 | |
| September 28 - September 29 | Super Formula Finished | Round 6 | |
| September 28 - September 29 | TCR Japan Touring Car Series Finished | Round 4 | |
| November 9 - November 10 | Super Taikyu Series Finished | Round 6 |