Red Bull officially confirmed on 7 September 2026 that Liam Lawson will continue to substitute for the injured Isack Hadjar at the upcoming Spanish Grand Prix in Madrid. Racing Bulls CEO Peter Bayer also provided an update on 7 September, stating that the team is not yet ready to finalize its 2027 driver lineup despite ongoing speculation. Additionally, the recruitment of Tom McCullough from Aston Martin as Red Bull's future Head of Racing was formalized, with his tenure set to begin in 2027.
- Liam Lawson confirmed for Spanish Grand Prix: Red Bull confirmed on 7 September 2026 that Liam Lawson will continue to substitute for Isack Hadjar at the Spanish Grand Prix in Madrid (11-13 September) as Hadjar recovers from a wrist injury. (11-Sep-26 – 13-Sep-26) Calendar file (.ics) 2026 Formula 1 Spanish Grand Prix (Madrid) 11-Sep-26 – 13-Sep-26
- Racing Bulls 2027 driver decision pending: CEO Peter Bayer confirmed on 7 September 2026 that the team is in no rush to finalize its 2027 driver lineup, with Liam Lawson and Arvid Lindblad remaining the primary candidates for the seats.
- Tom McCullough confirmed as Red Bull Head of Racing: Red Bull announced on 1 September 2026 that Tom McCullough will join from Aston Martin as Head of Racing in 2027, taking over responsibilities from the outgoing Gianpiero Lambiase.