Rotating F1 calendar: how it works and which circuits are at risk. The 2025 season begins, and F1 introduces circuit rotation in the calendar.

As the 2025 F1 season is about to start, the rotating calendar system officially kicks off. This system, announced by CEO Stefano Domenicali a few months ago, has received the green light. The renewal of Spa, one of the European circuits, already includes a major change in the Formula 1 schedule, as previously reported.

What does the F1 calendar rotation entail, and what effects will it have starting in 2025?

F1 Calendar Rotation: What It Is and How It Works
In recent years, Formula 1 has seen massive growth in both economic terms and audience size. Thanks to the success of Netflix’s *Drive to Survive*, the sport has gained global appeal like never before. With increased sponsorships and funding, more countries are eager to host Grands Prix.

While this is positive, it has created a need for better organization of the calendar. With F1 already maxing out at 24 races per season, there isn’t room for everyone. Hence, the idea of rotating Grands Prix: this allows F1 to meet the high demand from host countries. This includes Africa’s return, Thailand’s entry, and the addition of new races in the Americas.

The trade-off is sacrifice: some Grands Prix will make way for others, though this doesn’t mean they will disappear. Rotation ensures that circuits alternate and the calendar changes each year, maintaining existing races while welcoming new ones.

F1 Calendar Rotation: Which Circuits Are at Risk?
Europe bears the brunt of this new system, as it hosts the majority of F1 Grands Prix. Along with Spa, other circuits at risk of rotation include:

– **Imola** (renewal status is still uncertain)
– **Barcelona** (likely to yield its spot to Madrid in 2026)
– **Baku** (attendance numbers last year were below expectations, reducing chances of a renewal beyond 2026)

F1 Circuits with Long-Term Contracts
The Australian Grand Prix has the longest contract, with Albert Park secured until 2037. Bahrain, Silverstone, Hungary, Monaco, Canada, Miami, Austria, and Abu Dhabi are all guaranteed to host races until at least 2030.

Saudi Arabia and Qatar have renewals secured through 2030 and 2031, respectively, though these venues may change. A new circuit is planned in Qiddiya, Saudi Arabia.

Finally, Singapore will host a Grand Prix until 2028, while Suzuka is confirmed through 2029.