The 24-race calendar is constantly under review by F1 and with multiple countries either planning or in the middle of a competitive bid, a circuit's future in the lineup is never certain. F1 HEADLINES: Lewis Hamilton partnership regret as FIA announce bizarre dress-code punishment As the sport returns to the Circuit de Barcelona-Catalunya for the Spanish Grand Prix this weekend,

This weekend, the Circuit de Barcelona-Catalunya will host its last Spanish Grand Prix, but it will also be on the F1 calendar next year, along with Madrid. Its future looks less certain after 2026, h

So the calendar won’t go beyond 24 races. However, it is going to change in the coming years. F1 is set to introduce more rotating events in the future, with the Belgian Grand Prix at Spa already confirmed to be skipping 2028 and 2030 as part of its new F1 contract.