The 2025 CRG Rental Kart World Contest, scheduled to take place in Castelletto di Branduzzo on October 18–19, promises to be a spectacular edition. Drivers from more than 15 different countries are expected for a weekend that will feature two distinct Rental race formats: on Saturday, the Sprint Cup will take place, including practice sessions, qualifying, two heats, a last-chance race, and Finals; on Sunday, the Endurance Cup will be held over a 6-hour distance.

The 2025 IAME Waterswift Restricted Cadet Class, one of four classes within the British Kart Championships, has been powered by sustainable fuel thanks to funding provided by the Mercedes-AMG PETRONAS F1 Team. Delivered in collaboration with Motorsport UK, the use of sustainable fuel from Round Three of the Championship achieved a 55% reduction in emissions compared to its fossil fuel equivalent.

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.

The Formula Regional European Championship by Alpine heads to Spain for the eighth and antepenultimate round of the 2025 season, taking place at the Circuit de Barcelona-Catalunya, also home to the Formula 1 Spanish Grand Prix.

The German Kart Championship is entering the home straight: the grand season finale 2025 will take place at Pro Kart Raceland Wackersdorf from 19 to 21 September. On the 1,197-metre track, 207 drivers will battle it out for the remaining five championship titles. After four exciting weekends, the championship favourites are neck and neck. Both race days can be viewed via livestream on adac.de/motorsport and on the ADAC Motorsport YouTube channel. On Saturday, coverage begins at 1 p.m. with the first heats, while the final decisions on Sunday can be followed live from 9:30 a.m.