KartBox competes in the Swiss Karting Championship, the Vega Trofeo and the WSK Karting Series, across every category from Mini through OK Junior & Senior, X30 and KZ shifter karts.

Drivers who are ready to make the step up don't need to start from scratch with a new team, they move into our F4 programme with coaches and engineers who already know them.

That continuity matters. It's the foundation of the Maffi Racing Academy.

Karting - where it all starts
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Every F4 career begins in karts. The question is whether there's a real pathway from one to the other, or just a leap of faith. We built ours.

Maffi Racing's karting programme runs through KartBox, the leading Swiss karting team. Together, we offer what most karting operations can't, a direct, structured progression from karts into Formula 4, within the same racing ecosystem.