Race weekends · Updated for 2026
F1 practice sessions explained
What teams and drivers do in free practice, and why the timesheets rarely tell the whole story.
Quick answer
A standard Grand Prix weekend has three free-practice sessions, while a Sprint weekend has one. Teams use them to check systems, learn the circuit, compare setup changes and understand tyre behaviour on short and long runs.
FP1: establish a baseline
Drivers learn grip and conditions while teams run installation checks, aerodynamic measurements and early setup comparisons. Rookie running can also replace a regular driver in selected FP1 sessions.
FP2: compare race and qualifying pace
On a standard weekend, teams commonly combine lower-fuel qualifying simulations with heavier-fuel long runs. Different fuel loads, tyre ages and engine settings make direct timesheet comparisons unreliable.
FP3: make the final refinements
The final standard-weekend practice is the last opportunity to refine balance before qualifying. Sprint weekends compress that learning into FP1, increasing the value of simulation and a clean run plan.