The 2025 FIA Karting World Championship for the OK and OK-Junior categories took place from 11th to 14th September at the historic Åsum Ring in Kristianstad, Sweden. As always at this level, the sporting intensity was at its peak, with a world title awarded on a single event, in an atmosphere combining suspense and twists and turns. The unpredictable weather on the south-east coast of Sweden did nothing to make things easier for the 217 drivers taking part (109 in OK-Junior, 108 in OK), adding an element of uncertainty to the competition.

Birelart travelled to Denmark this weekend for the fourth of five rounds of the Champions of the Future Euro Series, held at the Rødby circuit, which appeared on the international calendar for the first time in 2023. From Thursday's Qualifying sessions to Saturday's Finals, the team had to fight relentlessly, but failed to secure a podium finish in OK despite some impressive performances.

Birelart KZ driver Pedro Hiltbrand came very close to winning the FIA Karting European Championship at the third and final round in Mülsen, Germany, before an engine problem ended his hopes. In KZ2, young Noah Wolfe (VAR by Birelart) showed great determination, finishing just off the podium.