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.

The grand finale of the 2025 Rotax MAX Challenge Euro Trophy unfolded in spectacular fashion at the Circuito Internazionale Napoli in Sarno, Italy. Under the southern sun and with a passionate crowd lining the fences, the season reached its climax with five champions being crowned — each after a year of fierce competition, high drama, and standout performances.

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with BRP-Rotax, promises a top-level event in 2025, with proven organisational quality, a high-calibre field, intense racing and generous prize money, all of which have built the RMCIT's reputation over the years.

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with BRP-Rotax, promises a top-level event in 2025, with proven organisational quality, a high-calibre field, intense racing and generous prize money, all of which have built the RMCIT's reputation over the years.

No fewer than 354 drivers are expected at the Le Mans International Circuit this year, confirming the immense appeal of the Rotax Max Challenge International Trophy. 3MK Events, in collaboration with BRP-Rotax, promises a top-level event in 2025, with proven organisational quality, a high-calibre field, intense racing and generous prize money, all of which have built the RMCIT's reputation over the years.