The 2025 Eurocup-3 Spanish Winter Championship is a planned multi-event motor racing championship for single-seater open wheel formula racing cars held across the Iberian peninsula. This will be the inaugural season of the championship, created as a winter series counterpart to the Eurocup-3 series that is held later in the year across Europe.[1]
After Eurocup-3 held a one-off non-championship winter event in 2024, plans for a full winter championship were revealed in late September of the same year.[4] This winter championship was then officially launched a few days later, with its calendar and event format also confirmed.[1] The 2024 season will consist of three race weekends, the first two of which with three races, therefore differing from Eurocup-3's normal format of two races per weekend which will be used for the last round.[1][5] On 18 November, it was revealed that the last round at Circuito de Navarra was replaced with a round at MotorLand Aragón.[1][6]
Circuito de Jerez, Jerez de la Frontera
Algarve International Circuit, Portimão
