JHR Developments

JHR Developments are the reigning British F4 Champions and one of the most successful racing teams in the UK, with more wins than any other outfit on the TOCA BTCC package. The 2021 season saw them claim the British F4 title with Matthew Rees, while also winning the Teams' championship too. 

The Dronfield-based operation has also enjoyed success in sports cars and saloons, and adds GB4 to their roster alongside their teams in GB3 and British F4. 

“GB4 fits in exceptionally well with what we do already and I think it’s an area where there has been a gap for quite some time.

“For Ginetta Junior driver and karters it gives them a new avenue of where to go racing rather than having to go down the tin top route almost immediately. The grounding in motorsport, as everyone has found, is that it’s a necessity to get some single-seater knowledge and the GB4 Championship is certainly one that will enable that to happen.”

Steven Hunter Team Principal

Team's Other Championships:

GB3 Championship, British F4, F4 UAE

Team Principal:

Steven Hunter


Dronfield, Derbyshire, S18 2XR


+44 (0)7803 669894


[email protected]