Pro 1500’s Jonas Axboe and Platinum’s Robert Rossi take three wins apiece while Decklan Deonarine takes two wins in Pro 1340, with a trio of winners in the Gold class.

Radical Cup North America returns to action this weekend as the championship heads to Sonoma Raceway for the second event weekend of the 2026 season, with a 21-car field set to tackle the next three races of the year in Northern California.Following a wild and weather-affected opening round at Sebring...

Radical Cup North America kicks off in Florida with multiple winners over three races.

A year's worth of hard work comes down to this weekend at Sonoma Raceway. With the final event of the 2022 Blue Marble Radical Cup North America program on the horizon, all competitors will have three more opportunities to stand atop the podium while a select few will battle for...

Austin’s home of Formula 1, Circuit of the Americas, played host to three days of on-track action from 32 Blue Marble Radical Cup North America drivers as they joined Porsche Sprint Challenge and USF Juniors in an all USAC-sanctioned series event. Significant testing on Friday preceded practice, qualifying and three...