Kalendaryo ng Karera Algarve International Circuit 2023
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 11 Pebrero - 12 Pebrero | PSCSE - Porsche Sprint Challenge Timog Europa Natapos | Round 2 | |
| 14 Abril - 16 Abril | WEC - FIA World Endurance Championship Natapos | Round 2 | 6 Hours of Portimão |
| 28 Abril - 30 Abril | TCR World Tour Natapos | Round 1 | |
| 28 Abril - 30 Abril | International GT Open Natapos | Round 1 | |
| 5 Mayo - 7 Mayo | SuperCars Endurance Series Natapos | Round 1 | Algarve Welcome Spring |
| 21 Hulyo - 23 Hulyo | British GT Championship Natapos | Round 5 | |
| 19 Oktubre - 21 Oktubre | Ligier European Series Natapos | Round 6 | European Le Mans Series Grand Season Finale |