Kalendar Perlumbaan Mobility Resort Motegi 2021
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 20 Mac - 21 Mac | Siri Super Taikyu Selesai | Round 1 | |
| 25 April - 25 April | Porsche Sprint Challenge Jepun Selesai | Round 1 & 2 | |
| 17 Julai - 18 Julai | Kejuaraan Jepun F4 Selesai | R3/R4 | |
| 6 Ogos - 8 Ogos | GTWC Asia - GT World Challenge Asia Selesai | ROUND 7 & 8 | |
| 28 Ogos - 29 Ogos | Formula Super Selesai | Round 5 | |
| 28 Ogos - 29 Ogos | Siri Kereta Jelajah TCR Jepun Selesai | Round 4 | |
| 4 September - 5 September | Kejohanan Jepun Serantau Formula Selesai | Round 3 | |
| 5 September - 5 September | Lotus Cup Jepun Selesai | Round 3 | |
| 16 Oktober - 17 Oktober | Formula Super Selesai | Round 6 | |
| 16 Oktober - 17 Oktober | Siri Kereta Jelajah TCR Jepun Selesai | Round 5 | |
| 6 November - 7 November | Kejuaraan Jepun F4 Selesai | R9/R10 | |
| 28 November - 28 November | Lotus Cup Jepun Selesai | Round 4 |