Lewis Hamilton warns new F1 season will present biggest challenge of his career

• Ferrari unveil 2026 car amid regulation reset

• Williams not ready and will miss next week’s first test

Lewis Hamilton has emphasised the scale of the challenge facing drivers and teams as Formula One enters a new season with a regulation reset that the British driver described as the biggest of his career, as his Ferrari team look to a new start after a disappointing 2025.

The Scuderia launched their new car, the SF-26, with Hamilton driving it at the team’s test track at Fiorano for the first time on Friday. He was optimistic, having been involved in the development of a Ferrari for the first time but acknowledged that a huge task lay ahead.