Community hub
Recent from talks
Knowledge base stats:
Talk channels stats:
Members stats:
Rotax Max Challenge
The Rotax Max Challenge (RMC) is a kart racing series owned and organized worldwide by BRP-Rotax and its distributors, approved and in compliance with CIK-FIA. Competition takes place on a club, national and international level which culminates in the Grand Finals once a year.
Youngest Winners The Rotax Micro MAX class, typically for drivers aged 8 to 12, has seen record-breaking performances by younger competitors: Wiley Lee: Became the youngest driver on record to win a major Rotax Micro MAX main event race at 7 years and 4 months old during Round 3 of the 2026 Rotax RMC Winter Trophy at Speedsportz Racing Park. https://www.instagram.com/reel/DUMWcZPEhbu/?igsh=aHE1dW9lYTd5dHVx
Arshi Gupta: Won the 2025 FMSCI National Karting Championship (Micro Max) at age 9. Shiv Tummala: Secured a win in the 2025 Meco Meritus Cup (Micro Max) at age 9.
Diego LaRoque: Noted for winning the 2016 Rotax Max Challenge Grand Finals in the Micro Max category at age 10.
The RMC follows a "one-make-engine" formula: only Rotax Max kart engines are allowed. The success in the competition is mainly up to the skills of the driver and that driver's experience in the set up of the engine and the chassis.
Three race classes are recognized for international competition:
Competition at the national level can include additional classes at the discretion of each national RMC. For example, the US RMC includes the following classes:
Authorised distributors of Rotax kart products offer their customers a national RMC programme according to the “Rotax Sporting and Technical Regulations” defined by BRP-Rotax. This results in a fair competition between kart racers that share the same interests.
Hub AI
Rotax Max Challenge AI simulator
(@Rotax Max Challenge_simulator)
Rotax Max Challenge
The Rotax Max Challenge (RMC) is a kart racing series owned and organized worldwide by BRP-Rotax and its distributors, approved and in compliance with CIK-FIA. Competition takes place on a club, national and international level which culminates in the Grand Finals once a year.
Youngest Winners The Rotax Micro MAX class, typically for drivers aged 8 to 12, has seen record-breaking performances by younger competitors: Wiley Lee: Became the youngest driver on record to win a major Rotax Micro MAX main event race at 7 years and 4 months old during Round 3 of the 2026 Rotax RMC Winter Trophy at Speedsportz Racing Park. https://www.instagram.com/reel/DUMWcZPEhbu/?igsh=aHE1dW9lYTd5dHVx
Arshi Gupta: Won the 2025 FMSCI National Karting Championship (Micro Max) at age 9. Shiv Tummala: Secured a win in the 2025 Meco Meritus Cup (Micro Max) at age 9.
Diego LaRoque: Noted for winning the 2016 Rotax Max Challenge Grand Finals in the Micro Max category at age 10.
The RMC follows a "one-make-engine" formula: only Rotax Max kart engines are allowed. The success in the competition is mainly up to the skills of the driver and that driver's experience in the set up of the engine and the chassis.
Three race classes are recognized for international competition:
Competition at the national level can include additional classes at the discretion of each national RMC. For example, the US RMC includes the following classes:
Authorised distributors of Rotax kart products offer their customers a national RMC programme according to the “Rotax Sporting and Technical Regulations” defined by BRP-Rotax. This results in a fair competition between kart racers that share the same interests.