2025 RMC GRAND FINALS - TEAM USA
Unleash Your Passion for Rotax Kart Racing with Race Rotax
As an official promoter of the Rotax Max Challenge in the USA, Race Rotax provides a comprehensive program for drivers of all experience levels. Whether you’re at your local club series or dreaming of competing at the prestigious RMC Grand Finals, Race Rotax offers the perfect platform to hone your skills and attempt to compete against the best on the ultimate world stage.
Unmatched Performance and Reliability: The Rotax Engine Package
Latest Rotax Racing News
Race Rotax Outlines New RMC America’s Trophy and Trophy Final Programs
Race Rotax Outlines New RMC America’s Trophy and Trophy Final Programs January 19, 2026 – By David Cole On January 10, Race Rotax announced an expanded race calendar for the 2026 season. Race Rotax – part of Karting Solutions Group umbrella – is set to host three events this year as part of two separate programs that will run alongside [...]
SUPERKARTS! USA CONFIRMS 2026 WINTER NATIONALS AT MUSSELMAN HONDA CIRCUIT AND NEW COLLABORATION WITH KARTING SOLUTIONS GROUP (KSG)
SUPERKARTS! USA CONFIRMS 2026 WINTER NATIONALS AT MUSSELMAN HONDA CIRCUIT AND NEW COLLABORATION WITH KARTING SOLUTIONS GROUP (KSG) January 10, 2026 – By SUPERKARTS! USA™ SUPERKARTS! USA™ (SKUSA) is pleased to officially confirm that the 2026 Winter Nationals will take place at the Musselman Honda Circuit in Tucson, Arizona March 27-29, 2026. This announcement concludes an extended site selection process [...]
Rotax Max Challenge Winter Trophy Moves into New Era for 2026
Rotax Max Challenge Winter Trophy Moves into New Era for 2026 January 7, 2026 – By David Cole, EKartingNews.com The month of December brought a major shakeup in Rotax Max Challenge karting for the United States. Karting Solutions Group became the sole distributor for Rotax products with Race Rotax serving as the event promoter within the USA. One of the [...]
RMC Winter Trophy Details: Registration Opens Today!
RMC Winter Trophy Details: Registration Opens Today! Erie, PA – December 12, 2025 – Race Rotax (operated by Karting Solutions Group, KSG) is the newly appointed U.S. National Partner for Rotax Karting, which was announced Thursday, along with the strategic adjustment to the 2026 Rotax MAX Challenge (RMC) Winter Trophy calendar. Previously, the U.S. market was served by two independent [...]
WHERE TO RACE ROTAX IN THE UNITED STATES!
RMC AMERICA’S TROPHY RD 1 & 2
RMC AMERICA’S TROPHY
Round 1&2
March 20-22: Musselman Honda Circuit | Tucson, AZ
PATH TO PORTIMAO
Four (4) 2026 RMC Grand Finals Tickets
Champion Micro MAX – US Trophy Final Paid Entry
Champion Mini MAX – Mini MAX Ticket
Champion Jr MAX – Junior MAX Ticket
Champion Sr MAX – Senior MAX Ticket
Vice-Champion Sr MAX – Senior MAX (MAX DD2 Ticket)
Champion Masters MAX – US Trophy Final Paid Entry
Champion FZ85 – US Trophy Final Paid Entry
Champion FZ125 – US Trophy Final Paid Entry
Championship points based on BEST 3 0ut of 4 Rounds!
ALL OPEN TICKETS (US and/or International Competitors are eligible). Champions are determined based on a combination of both America’s Trophy event weekends taking place at Musselman Honda Circuit | Tucson, AZ, and Motorsports Country Club of Cincinnati | Batavia, OH. Four total tickets are awarded on June 7 at the conclusion of America’s Trophy.
Classes
Rotax MAX Challenge Classes
125 Micro MAX
125 Mini MAX
125 Junior MAX
125 Senior MAX
125 MAX Masters
FZ Shifter Classes
FZ85 Junior
FZ125 Senior
*categories that do not meet the minimum entry numbers may be combined with another category
Event Fee Entry includes:
- Event Entry
- Friday Practice
- Driver Pit Pass
- 2 Sets of Slick Race Tires
- 1 Liter Oil
- 5 Gallons Fuel
