Okayama International Circuit 2016 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| April 8 - April 10 | PCCJ - Porsche Carrera Cup Japan Finished | R01 & R02 | |
| April 9 - April 10 | F4 Japanese Championship Finished | R1/R2 | |
| May 28 - May 29 | Super Formula Finished | Round 2 | |
| September 10 - September 11 | Super Formula Finished | Round 5 | |
| October 22 - October 23 | Super Taikyu Series Finished | Round 5 |