The 2025 Radical Cup North America champions were crowned in Connecticut after the final round at Lime Rock Park. Wayne Williams clinched the Platinum title from Louis Schriber, while Pro 1500 champion Raiden Nicol’s run of 15 wins was ended by former British Touring Car driver Bobby Thompson. Canada’s Brady...

Radical Cup North America’s Platinum class will be decided at the season finale at Lime Rock Park, October 17-18. However, it isn’t just the high-horsepower SR10 championship which is yet to be determined. The fight also continues in Pro 1340 and in Pro 1500 for second and fourth in the...

Championship battles tighten as the 2025 season nears its climax.

After an action-packed weekend at Road America, Radical Cup North America again joins IndyCar this weekend for the Grand Prix of Monterey, July 25-27 at the iconic WeatherTech Raceway Laguna Seca. Round 4 of the 2025 season sees a 28-car entry list which has been bolstered by a number of...

Radical Cup North America heads to Road America this weekend, June 19–22, for Round Three of the 2025 season.

It was a busy day on track at the Ontario Honda Dealers Indy Toronto as Radical Cup North America teams and competitors hit the track Friday for three on-track sessions. Taking on the 1.786-mile, 11-turn street circuit for practice, qualifying, and the first wheel-to-wheel action of the weekend, 39 drivers...