Algarve International Circuit 2023 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| February 11 - February 12 | PSCSE - Porsche Sprint Challenge Southern Europe Finished | Round 2 | |
| April 14 - April 16 | WEC - FIA World Endurance Championship Finished | Round 2 | 6 Hours of Portimão |
| April 28 - April 30 | TCR World Tour Finished | Round 1 | |
| April 28 - April 30 | International GT Open Finished | Round 1 | |
| May 5 - May 7 | SuperCars Endurance Series Finished | Round 1 | Algarve Welcome Spring |
| July 21 - July 23 | British GT Championship Finished | Round 5 | |
| October 19 - October 21 | Ligier European Series Finished | Round 6 | European Le Mans Series Grand Season Finale |