Barcelona Test 2026, day-4: Hamilton on track with Ferrari, waiting for Aston Martin

Red Bull awaits spare parts The Barcelona Shakedown proceeds with the fourth day and for Mercedes today will be the last day of testing given that the Brackley team will be on track today, reaching three days in total after having already run on Monday and Wednesday. Lewis Hamilton has started work at the wheel of the Ferrari SF26 and will then leave the cockpit to Charles Leclerc in the afternoon. After Isack Hadjar’s accident on day 2, Red Bull is awaiting spare parts arriving today from Milton Keynes and hopes to be able to allow Max Verstappen to take advantage of tomorrow’s day. There is great anticipation for the debut of the Aston Martin AMR26 which was assembled in Barcelona and is expected to debut today.