CALENDAR
The full season across the greatest circuits in North America.
SEBRING
SONOMA
ROAD AMERICA
ROAD ATLANTA
LIME ROCK
COTA
RADICAL WORLD FINALS
NEWS FEED
Balkissoon completes title turnaround as Radical Cup North America crowns 2026 champions at COTA
Radical Cup North America closed out its 2026 season this weekend at the Circuit of the Americas (COTA), where a 33-car, four-class field shared the stage with the FIA World Endurance Championship for a fitting final act to the year. Over three days of competition on the 3.426-mile Austin, Texas circuit, drivers turned in a full slate of qualifying and three 40-minute feature races, and by the time the checkered flags fell on Sunday, three of the series' four class championships had been decided – with one delivering the biggest twist of the season.
Radical Cup to crown champions in front of FIA WEC
After five rounds and a summer's worth of racing from Sebring to Sonoma, Road America to Road Atlanta and Lime Rock Park, the 2026 Radical Cup North America season comes down to one final weekend.
GPX Stream brings Radical Cup fans and teams closer to the action
Broadcast coverage of Radical Cup North America has been enhanced this season thanks to GPX Stream's plug-and-play onboard streaming system. Providing spectacular live footage from the cockpit, the technology gives fans a driver's-eye view of the action while also allowing teams and driver coaches to monitor performance in real time.