After a hugely successful 2024 season, the Winter Series calendar will once again feature the very best FIA-graded international racing circuits in Portugal and Spain.Estoril will kick-off the calendar once more in 2025, from the 16-19 of January. Three series will kick-off at the famed former Grand Prix venue; the GT Winter Series, GT4 Winter Series and Prototype Winter Series.A week later, from …Keep reading Source
2024-06-07