Sem and Maurits Knopjes have both been crowned world champions at the 2025 Rotax Max Challenge Grand Finals in Bahrain. Sem clinched the world title in the DD2 category, while his father Maurits secured the championship in the E20 Masters class. It is the first time in the event’s history that a father and son claimed world titles in the same year.

Creating a thrilling spectacle in the heart of the desert in the Kingdom of Bahrain, the 2025 Rotax MAX Challenge Grand Finals (RMCGF) once again delivered world-class motorsport at its finest. The race event, which brought together the crème de la crème of Rotax racers from around the world, was a true showcase of outstanding skill, fierce competition, and a joyful celebration of fellowship in the mesmerizing Kingdom of Bahrain.

What an incredible week it has been here in the Kingdom of Bahrain for the RMC Grand Finals 2025. The atmosphere was absolutely electrifying, filled with anticipation, emotion, and world-class racing. Under the intense Bahraini sun, the heat on track was even higher as the Finals began: from the thrilling battles of the E20 E-Kart classes, to the young talents of Micro MAX and Mini MAX, through the fiercely competitive Junior and Senior MAX categories, all the way to the high-speed action of DD2 and DD2 Masters.

Qualifying Practice, Heat Races, and Pre-Finals are now in the books, and the only session that remains of any importance is the Finals on Saturday. With RMC Grand National Championship titles on the line, one of the best days of the year in all of karting happens tomorrow.

It was a busy day on track at the Bahrain International Karting Circuit as heat races concluded today, setting the grids for Pre-Finals tomorrow. With a delay-free day, more than 25 heat races were run with different drivers from countries around the world battling it out on one of the world’s best karting circuits. The intensity ramps up as we enter Friday as drivers chase the elusive chance to be crowned a 2025 RMC Grand National Champion.
 

It was Qualifying Practice and Heat 1 on the schedule today at the Bahrain International Karting Circuit as a late start would see the first wheel-to-wheel action of the weekend take place under the lights. However, a major delay due to some post-qualifying penalty reviews put a hamper on the day, and select races will be moved to tomorrow, including A vs B and C vs D heat races in Senior MAX, DD2 Master MAX, and DD2 MAX. Despite the delay and some increased tensions across competitions, the on-track racing proved to be incredible, something that the RMC Grand Finals has been accustomed to seeing.

As the track action heated up throughout the day, times dropped as a total of five Non-Qualifying Practice sessions have now concluded for each category. Tomorrow brings a new day, a single Non-Qualifying Practice for each driver before Qualifying Practice sets the grids for the first wheel-to-wheel action of the week. With no delay, Heat 1 for all classes will round out Wednesday's on-track competition, as drivers look forward to the chance to become a Rotax MAX Challenge Grand Finals Champion later in the week.

After an unforgettable evening yesterday, the 2025 RMC Grand Finals are now in full swing. We officially opened the event with the traditional Welcome Party in the Formula 1 Paddock of the Bahrain International Circuit, where drivers, mechanics, teams, families, and the entire Rotax crew came together to celebrate the start of this exciting week. With live traditional music, great food, and a fantastic atmosphere, it was the perfect way to kick off the Grand Finals.

The 2025 Rotax MAX Challenge Euro Trophy wrapped up its season at one of karting’s most revered venues: the Circuito Internazionale Napoli in Sarno, Italy. With Grand Finals tickets on the line and titles to be decided across five categories, the southern Italian circuit delivered a championship finale to remember.

The 2025 Rotax MAX Challenge Euro Trophy heads into its decisive chapter with the fourth and final round taking place at one of the most prestigious venues in the international karting scene - the Circuito Internazionale Napoli, in Sarno, Italy.

The 2025 Rotax MAX Challenge Euro Trophy heads into its decisive chapter with the fourth and final round taking place at one of the most prestigious venues in the international karting scene - the Circuito Internazionale Napoli, in Sarno, Italy.

The 2025 Rotax MAX Challenge Euro Trophy heads into its decisive chapter with the fourth and final round taking place at one of the most prestigious venues in the international karting scene - the Circuito Internazionale Napoli, in Sarno, Italy.

The 2025 Rotax MAX Challenge Euro Trophy heads into its decisive chapter with the fourth and final round taking place at one of the most prestigious venues in the international karting scene - the Circuito Internazionale Napoli, in Sarno, Italy.

The 2025 Rotax MAX Challenge Euro Trophy arrived at Karting Genk ‘Home of Champions’ for its third and penultimate round of the season. Set in one of the most iconic karting venues in the world, the event brought together over 200 drivers, challenging them across five days of competition under rising summer temperatures. The large crowd that filled the grandstands on Saturday and Sunday was treated to unpredictable drama, standout performances, and decisive movements in the title race.

As the 2025 Rotax MAX Challenge Euro Trophy entered its third and penultimate round, the championship landed at the iconic Karting Genk: The Home of Champions.

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET calendar, the Belgian circuit is set to welcome the international paddock once again, this time with 188 drivers across five categories.

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET calendar, the Belgian circuit is set to welcome the international paddock once again, this time with 188 drivers across five categories.

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions. A staple in the RMCET calendar, the Belgian circuit is set to welcome the international paddock once again, this time with 188 drivers across five categories.

The 2025 Rotax MAX Challenge Euro Trophy moves into its third and penultimate round with a stop at one of its most iconic venues: Karting Genk – The Home of Champions.

Round 2 of the 2025 Rotax MAX Challenge Euro Trophy delivered another thrilling chapter, this time at the Steel Ring in Trinec. While Wackersdorf tested experience and consistency, the Czech circuit rewarded those who combined raw speed with adaptability under changing conditions. With only two rounds remaining, the shape of the championship is beginning to solidify—yet the title fight remains wide open across all categories.