Sportsland Sugo 2021 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| April 17 - April 18 | Super Taikyu Series Finished | Round 2 | |
| May 15 - May 16 | Porsche Sprint Challenge Japan Finished | Round 3 & 4 | |
| June 19 - June 20 | Super Formula Finished | Round 4 | |
| July 23 - July 25 | PCCJ - Porsche Carrera Cup Japan Finished | R05 & R06 | |
| July 24 - July 25 | TCR Japan Touring Car Series Finished | Round 3 | |
| July 25 - July 25 | Lotus Cup Japan Finished | Round 2 | |
| August 21 - August 22 | Mini Challenge Japan Finished | Round 3 | |
| August 21 - August 22 | Formula Regional Japanese Championship Finished | Round 2 | |
| September 10 - September 12 | F4 Japanese Championship Finished | R7/R8 |