F1 2025 Calendar Pre Season Testing. If all 24 races were back to back then you'd have an offseason of 28 weeks (unless. Check out the recently released f1 calendar for 2025 below.

The season starts in australia on march 16th, and round five is in saudi arabia on april 20th. The fia and formula 1 have announced the calendar for the 2025 season which will mark the 75th anniversary of the fia formula one world championship.