Flavio Caira earned an impressive victory in the first round of the GK4 Kart Series. The thirteen-year-old driver from Hennuyères swept all sessions in the IAME X30 Juniors class at the Mariembourg track: qualification, both heats and the final. And he did it all while watching his brother taken to the hospital in the final.

Heats on Friday were wet after the dry weather in the morning. The conclusion of the heats will be on Saturday, while the final stages will follow on Sunday, March 16th.

Rising American racer Ava Dobson will contest the 2025 GB4 Championship with Arden Motorsport as she bids to kickstart her open-wheel racing career in Europe.

The quickest at the Leopard Circuit Viterbo were Frasnelli (OKJ), Orlando (OK-NJ), Ratajski (MINI Gr3), Schniegenberg (MINI U10), Orlov (KZ2) and Burnett (OK).

Karter Lily-May Watkins will make her single-seater debut in 2025, as she moves up to the GB4 Championship with three-time team champions KMR Sport. The 17-year-old from Hertfordshire began karting in 2019 at Rye House and initially competed in one-day junior race events, where she was a podium finisher.