Radical Challenge Championship

The Radical Challenge Championship was born out of the previous UK series to offer a more diverse racing weekend than ever before at an even more competitive price.

Large grids and close racing ensured that the Radical Challenge is the most hotly-contested domestic sportscar series.

The Radical Challenge Championship incorporates:

SR1 Challenge

  • Aimed at graduates of Radical’s SR1 Cup rookie-to-racer championship
  • SR1 racers looking to expand their race experience
  • Open to standard 1340cc SR1 Cup specification cars with the Challenge upgrade package of dry-sump oil system, rear diffuser and slick tyres

Team Challenge

  • Allows for two drivers to share one car
  • Open to SR3
  • Ideal for Pro/Am entries or dual-Am pairings

Solo Challenge

  • Open to single drivers in the SR3

Races Highlights

The Radical Challenge Championship is a thrilling mix of sprint and endurance races at the UK’s leading circuits

  • Majority of UK race events take place over a single day of racing, allowing drivers to race and time to spend with the family on the same weekend
  • Each race day features a split qualifying session, two fast-paced 20-minute standing-start sprint races and a 40-minute endurance finale, incorporating a mandatory pit-stop for all classes
  • Visits premier UK circuits including Brands Hatch and Donington Park, as well as two current F1TM circuits, Silverstone and the headline ‘Radical Festival’ overseas round at Spa-Francorchamps
  • Teams can contest one of the challenges within the main championship, with the highest overall scoring driver/team also scooping the 2017 Radical Challenge Championship title
  • Support from Radicals trackside spares and technical support
  • Hospitality at all events

All this alongside the same great package of promotion and support offered as part of Radical’s racing ladder, in partnership with Motorsport Vision Racing. Selected rounds offer television coverage on Radical TV, Radical’s on-demand web TV service, as well as extensive social media and promotional opportunities elsewhere. Radical’s legendary trackside spares and technical support continues into 2017; why race anywhere else?

Interested? Get in Touch

Race Calendar

Race Results

calendar 24 Jun 2017

Rockingham Rounds 10-12

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calendar 17 Jun 2017

Silverstone Rounds 7-9

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calendar 28 May 2017

Spa-Francorchamps Rounds 4-6

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calendar 22 Apr 2017

Donington Park Rounds 1-3

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Race Day Information

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2017 Radical Challenge Championship Sporting & Technical Regulations

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2017 Radical Challenge Championship Standings - Post Donington Park

All Radical Championships

SR1 Cup Championship

The Radical SR1 Cup is the UK’s fastest and most exciting novice racing championship which makes racing prototype style sportscars more accessible than ever before.

Challenge Championship

The Radical Challenge Championship was born out of the previous UK series to offer a more diverse racing weekend than ever before at an even more competitive price.

European Masters

The Radical European Masters is Radical’s premier international championship.

North American Masters

The North American Masters is the USA’s fastest spec sportscar series, with a Can-Am calendar featuring classic circuits and close racing.

Middle East Cup

The Radical Middle East Cup has proved to be the most successful racing series in the Middle East, each event attracting upwards of 25 drivers of mixed cultures and nationalities.

Australian Cup

Radical Australia have revealed another strong calendar for the popular one-make prototype style open-cockpit sportscar category for 2017, with a variety of races and formats from which drivers can ‘cherry-pick’ to suit their desired level of competition.

Canada Cup

Radical Canada supports the single make Radical Canada Cup.

Scandinavia Cup

Radical Sweden supports single make Radical Series open to all Radical models.