Mobility Resort Motegi 2021 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| March 20 - March 21 | Super Taikyu Series Finished | Round 1 | |
| April 25 - April 25 | Porsche Sprint Challenge Japan Finished | Round 1 & 2 | |
| July 17 - July 18 | F4 Japanese Championship Finished | R3/R4 | |
| August 6 - August 8 | GTWC Asia - GT World Challenge Asia Finished | ROUND 7 & 8 | |
| August 28 - August 29 | Super Formula Finished | Round 5 | |
| August 28 - August 29 | TCR Japan Touring Car Series Finished | Round 4 | |
| September 4 - September 5 | Formula Regional Japanese Championship Finished | Round 3 | |
| September 5 - September 5 | Lotus Cup Japan Finished | Round 3 | |
| October 16 - October 17 | Super Formula Finished | Round 6 | |
| October 16 - October 17 | TCR Japan Touring Car Series Finished | Round 5 | |
| November 6 - November 7 | F4 Japanese Championship Finished | R9/R10 | |
| November 28 - November 28 | Lotus Cup Japan Finished | Round 4 |