Circuit de Barcelona-Catalunya 2018 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| May 11 - May 13 | Porsche Supercup Finished | Round 1 | Formula 1 Gran Premio de España Emirates |
| May 11 - May 13 | FIA Formula 2 Championship Finished | Round 3 | Formula 1 Gran Premio de España Emirates |
| September 7 - September 9 | 24 GT Series Finished | Round 6 | 24H Barcelona 2018 |
| September 28 - September 30 | PCCF - Porsche Carrera Cup France Finished | Round 5 | |
| October 20 - October 21 | International GT Open Finished | Round 7 |