Red Bull attempted to interfere with McLaren's grid markings ahead of the F1 United States GP, but Norris says he didn't need the additional markers

In recent years, Formula 1 teams have been in a relentless development race throughout the season as they race to bring new parts to the track – albeit within the constraints of the FIA cost cap and the aero testing restrictions, which mandate Computational Fluid Dynamics (CFD) and wind tunnel usage.

A McLaren racing driver was quickly taken to the medical centre at the Mexican Grand Prix having fallen ill during the race weekend. Reserve driver Pato O'Ward was hoping to impress the local fans in Mexico City as O'Ward competed in the first free practice session in place of Lando Norris .

Lando Norris has raised his concerns, McLaren are going into qualifying for Mexico City Grand Prix qualifying as well as struggling with the balance.

Dell Technologies has been the official innovation partner of McLaren Racing since 2018. Its Formula 1 team was one of the first adopters of Dell’s AI Factory.

Because it’s the most restricted in terms of wind tunnel time allowed and other development resources, McLaren says staying focused on 2026 is the only way to win championships in the future.

IndyCar star Pato O'Ward was taken to the medical center shortly after his Mexico GP FP1 outing in Lando Norris' McLaren MCL39.

Helmut Marko insists Red Bull “knows what it’s doing” with extended development of the 2025 F1 car, in response to McLaren's suggestion it may be sacrificing next year

Seven-time F1 world champion Lewis Hamilton delivers a warning to McLaren teammates Oscar Piastri and Lando Norris: become more "cut-throat" on the track or risk losing the title to the hard-charging Max Verstappen.

The new pieces are part of Abercrombie & Fitch’s ongoing collaboration with the McLaren Formula 1 team, which first hit stores in 2023

Hello and welcome to F1 LIVE, GPblog's daily live blog, where you'll learn about the most interesting F1 stories of Saturday, 25 October 2025. Lewis Hamilton has told McLaren that one of the key factors in getting the better of Max Verstappen in a title fight in to be uncompromising.