A new feature for 2021 is the option for SR1 Cup racers to extend the track action with a ‘Sunday Supplement’, joining the Challenge endurance programme on Sundays. This allows SR1 racers more race time, a taste of the Radical Challenge enduro with pit-stop format as a one-off, or the option of a complete series of Sunday races by joining the Club Enduro Cup field.
Associated teams with Radical Sportcars are here to assist you and reaching your racing dreamsAssociated Radical Championship Teams
All Radical Championships
SR1 Cup Championship
The Radical SR1 Cup is the UK's fastest and most exciting club racing championship which makes racing prototype style sportscars more accessible than ever before...
The Radical Challenge Championship was born out of our longstanding UK series to offer a more diverse racing weekend than ever before. Featuring Radical’s best-selling SR3 RSX model...
Canada East Cup
The Radical Canada East Cup builds on the successful history of one make championships in Canada and Radical racing around the world.
Canada West Cup
One of the newest additions to the Radical racing network, the Radical Canada West Cup provides thrilling multi-model events for Radical racers in B.C. and the surrounding provinces.
Gulf Radical Cup
The first season of the Gulf Radical Cup kicked off in January 2006, since when it has become the longest running race series in the region. It has attracted more than 100 amateur racing drivers...
The Cup Scandinavia consists of six race weekends across some of Europe's most northern circuits. Radical Cup Scandinavia is home to the largest sports car series in Scandinavia.
Radical Caribbean Cup
The Radical Caribbean Cup is the region’s premier one-make racing category in which all competitors race in identical 1340cc SR3s. Established at Bushy Park...
Radical Cup Korea
Following seven years of success in the UK with the fantastic SR1 catering for drivers of all ages, the Radical Asia Cup was born utilising the same grassroots concept...
Radical Cup North America
The Blue Marble Cocktails Radical Cup North America is the continent’s premier Radical championship, and offers multi-class Le Mans style racing for a fraction of the price at iconic circuits...
Radical Nevada Cup
Radical Iberia brings back the legendary Nevada Cup, the Radical winter series in southern Spain from November 2019 to February 2020.