Oscar Piastri took the three-week window between the Miami and Canadian Grands Prix and used most of it the way drivers used to before F1 weekends came every fortnight.
He drove a kart.
The location was Brignoles, in the south of France, a circuit favoured by professional karters and visiting F1 drivers when the schedule allows. The other two names on the booking list this weekend were Williams' Alex Albon, fresh from a quarter that has been the Williams team's best in several seasons, and Audi rookie Gabriel Bortoleto. Piastri posted images of the trio in race suits with a kart between them.
PlanetF1 was first with the story and used the phrase that has since carried: Piastri was back in his "natural habitat." The publication did not get a fresh interview with any of the three drivers on the day itself.
The public commentary instead came from Toto Wolff. Speaking separately about why Mercedes still place a premium on drivers who came up via karting, the Mercedes team principal pointed at his own line-up. "Kimi and George are karters," Wolff said of Antonelli and Russell, suggesting drivers cherish their karting days as "the time they cherish the most as kids in go karts in a highly competitive environment."
It is more than a sentimental defence of an old format. Antonelli leads the 2026 World Championship by 20 points at 19 years old. Wolff's case is that the unfiltered chassis feedback of a kart — heavy throttle modulation, hard kerb load, no electronic aids — produces drivers who arrive at F1 with their corner-by-corner instincts already calibrated. A Mercedes team that has won every Grand Prix this year is unlikely to be making the point by accident.
For Piastri specifically, the trip is a calibration tool as much as a holiday. Drivers in McLaren's pre-race protocol spend the bulk of an off-cycle on the simulator and in the gym. A kart day at Brignoles is not a substitute for either. It is the third leg — closer to the unfiltered feedback of a 1990s F1 car than to the 2026 ground-effect machine, which has been producing deployment surprises for every driver on the grid this season.
The choice of company is worth a note. Albon was a Red Bull junior with Piastri's generation. Bortoleto is now in the middle of an Audi rookie season that has been one of the most-discussed line-up stories of the year. Putting three drivers from three different manufacturers in the same kart booking on a non-race weekend is the kind of low-key competitor relationship F1 does not advertise but still relies on.
The McLaren camp will be back on the simulator next week. Norris has just spoken publicly about the BRDC award that put him in McLaren colours in the first place. Andrea Stella has spent the build-up framing the 2026 title fight as a four-team race that will be decided by execution. Piastri's contribution to that arc has been to disappear to a kart track in southern France with two friends who happen to be on the grid.
Montreal arrives in five days.
