The 2025 Nordic 4 Championship season is the ninth season of the F4 Danish Championship.
The season begins at Padborg Park in April and conclude at Jyllandsringen in September.
This is the second season of the championship running under the new Nordic 4 banner as FIA had restricted the use of the Formula 4 name.
The Swedish Formula Nordic cars (Formula Renault 1.6) is now also eligible in to Danish/Nordic Championships as part of the F5 class.
For a total of six rounds, the series will be combining its grid with Formula Nordic, as it did in 2023 and 2024.