Kalendaryo ng Karera Circuit de Barcelona-Catalunya 2021
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 16 Abril - 17 Abril | Ligier European Series Natapos | Round 1 | |
| 7 Mayo - 9 Mayo | F1 Spanish Grand Prix Natapos | Round 4 | Formula 1 Aramco Gran Premio De España 2021 |
| 2 Setyembre - 5 Setyembre | 24 GT Series Natapos | Round 5 | Hankook 24H Barcelona |
| 8 Oktubre - 10 Oktubre | PCCF - Porsche Carrera Cup France Natapos | Round 5 | |
| 21 Oktubre - 24 Oktubre | International GT Open Natapos | Round 7 |