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P1racenews AI automatic summary:
The fourth day of on-track action for F1 in 2026 is underway in Barcelona!
Today is the final day of the official Formula 1 shakedown test at the Circuit de Barcelona-Catalunya. Mercedes will not be participating as they completed their running on Thursday with 500 laps of data. Aston Martin hit the track on Thursday and will aim to gather a full day’s worth of data today. Red Bull is rushing to repair the RB22 for Max Verstappen, who has not driven since Tuesday. Teams are using this final opportunity to gather data before the next pre-season test in Bahrain next month. Stay tuned for live updates on all the day’s events as we provide you with the latest happenings from the track!






