2025 calendars: official dates announced for Italian F4 and Euro 4 Championship 2025 calendars: official dates announced for Italian F4 and Euro 4 Championship The format will be again 7 rounds for the Italian Championship and 3 for the Euro 4 Bas Kaligis / Friday, September 27, 2024 0 463 Article rating: 5.0 The 2025 Formula 4 season is ready to launch with the publication of the Italian F.4 Championship and Euro 4 Championship provisional calendars. As for the Italian Championship, the 7 seasonal rounds have been confirmed. Read more