GT4 Winter Series Calendar
GT
GT4 Winter Series Calendar
2026
15/18.01.2026 Portimao/Portugal
22/25.01.2026 Estoril/Portugal
05/08.02.2026 Portimao/Portugal
12/15.02.2026 Valencia/Spain
05/08.03.2026 Aragon/Spain
12/15.03.2026 Barcelona/Spain
GT4 Winter Series Calendar |
|---|
16/19.01.2025 Estoril/Portugal |
23/26.01.2025 Portimao/Portugal |
31.01/02.02.2025 Portimao/Portugal - 6H |
13/16.02.2025 Valencia/Spain |
27.02/02.03.2025 Aragon/Spain |
06/09.03.2025 Barcelona/Spain |
14/16.03.2025 Barcelona/Spain - 6H |

GT4 Winter Series
5 events with 2 test days, 2 qualifyings, 2 races of 30 min. each and a pit stop race of 55 min.
Drive solo or as a pair
Two test days in groups prior to the race days are included
Participation possible with national or international race licence
The class- and points structure of the GTWS
With a careful eligibility criteria focused on the fastest cars in premiere-level GT championships, the GT Winter Series offers the thrill of multi-class racing on the best circuits in Portugal and Spain
Class structure
GT2: Cars with GT2 homologation
GT3: Cars with GT3 homologation
Cup 1: Ferrari 296 Challenge
Cup 2: Porsche 992 GT3 Cup
Cup 3: McLaren Artura in trophy configuration
Cup 4: Lamborghini Huracán Super Trofeo
Cup X: Porsche 991 GT3 Cup, Ferrari 488 Challenge & similar
GTX: Any other GT car that fits in the performance window of the GTWS and is not mentioned above. If you have any doubts whether your specific car is eligible to participate just reach out to us!
Point system
Points in the overall championship are scored based on the amount of competition within your class. Meaning, the drivers that succeed in the toughest fights will be the ones rewarded the most.





