What makes a street circuit different
A street circuit is a racetrack built on public roads that are temporarily closed for the event. Unlike permanent racetracks, which are designed specifically for racing, street circuits are adapted from existing urban infrastructure. This creates a unique set of challenges that make them the most demanding venues in Formula 1.
Street circuits have no runoff areas. The barriers are inches from the racing line. The surface is bumpy and offers less grip than a purpose-built track. And because they are used so infrequently, drivers have less time to learn them.
The defining street circuits
Monaco is the original and most famous street circuit. Its narrow, twisting layout through the streets of Monte Carlo makes it the ultimate test of precision. Overtaking is nearly impossible, which means qualifying is everything.
Singapore was the first night race in F1 history and remains one of the most physically demanding circuits on the calendar. The combination of heat, humidity, and the bumpy Marina Bay surface makes it a brutal test of driver fitness.
Baku combines a long, flat-out straight through the old city with a tight, technical section through the medieval walls. It is one of the fastest street circuits in F1 and has produced some of the most unpredictable races in recent memory.
Las Vegas and Miami are the newest additions to the calendar. Both are designed to bring F1 to the heart of American cities, and both have faced criticism for their racing quality. But both have also drawn massive crowds and demonstrated F1's growing appeal in the United States.
How street circuits affect car setup
Street circuits require a completely different setup approach from permanent tracks. Teams run maximum downforce to compensate for the lack of grip and the need for precision through tight corners. The suspension is set up to handle the bumps, and the brakes are set up for the frequent heavy braking zones.
In the 2026 era, with lighter cars and less downforce, street circuits will become even more challenging. The reduced downforce will make the tight corners more demanding, and the lighter cars will be more nervous on the bumpy surfaces.
Why street circuits endure
Street circuits endure because they bring F1 to the people. Monaco, Singapore, Baku, Las Vegas, and Miami are all cities where the race is a spectacle as much as a sporting event. The cars racing through iconic urban landscapes is one of the most visually striking images in motorsport.