Time is running out and the 2026 Formula 1 season is just around the corner: discover the importance of shakedown sessions and why they can influence the start of the year. Here are the key rules and principles every team must follow.
With the 2026 Formula 1 season approaching rapidly, teams have already begun taking their new cars to the track for the first operational checks. The shakedown represents the very first concrete moment in which the work carried out in technical offices and simulators meets the reality of the asphalt, especially in a season marked by such a deep and wide-ranging regulatory overhaul. As has been the case for several years now, teams use the days leading up to the official pre-season tests to organise a private run with their new single-seater. The 2026 season is no exception, and Audi was the first team to hit the track, effectively opening a campaign that signals the beginning of a brand-new technical era for Formula 1.
The key role of the F1 2026 shakedown
The purpose of a shakedown is not to chase outright performance, but to verify that everything works correctly. After months of design work, CFD simulations and extensive simulator running, the shakedown allows teams to check that every component operates as expected once it is assembled on the real car. It is the first real-world validation of complex systems that, until that point, have only existed in virtual environments or on test benches.
The FIA regulations are very clear on this matter: during these initial sessions, teams are allowed to cover a maximum distance of 200 kilometres. This limited mileage is deliberately designed to restrict development and to ensure that the focus remains exclusively on the correct functioning of the car’s basic systems, rather than on performance optimisation or detailed setup work.
Regulatory limits and dedicated tyres
In order to maintain competitive balance, the FIA also imposes very strict restrictions on tyres. During a shakedown, cars must run on specific Pirelli tyres that are characterised by a significantly lower level of grip compared to race compounds and are often fitted with wet-weather grooves.
This approach prevents teams from collecting meaningful performance data, while still allowing them to complete all the essential checks required before proper testing begins. As a result, the F1 2026 shakedown becomes a phase focused on technical validation rather than a genuine comparative test between teams.
With only 200 kilometres available, every lap must be planned in the smallest detail. Engineers concentrate on fundamental aspects such as steering response, brake system feel, power unit integration and the car’s basic aerodynamic balance. Reliability checks are paramount, as even minor issues discovered at this stage can save valuable time and resources later in the pre-season.
For the drivers, the shakedown represents their first real contact with the new single-seater. It is an opportunity to familiarise themselves with the cockpit, test operational procedures and assess the initial driveability of the car, all without the objective of pushing to the limit. While it cannot replace official testing, the shakedown remains an indispensable step: it is the bridge between theory and the track, between virtual data and the car’s real-world behaviour.
In addition to the shakedown, teams are also allowed to take part in two promotional or demonstration events during the season, but under even stricter constraints. Current-generation cars are limited to just 15 kilometres, while cars from previous generations can run up to 50 kilometres, provided that all components have already been homologated and previously tested.
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