JHR Developments

Carter Williams held off a race-long challenge from Sebastien Alverez to take victory in the second British Formula 4 race at Knockhill

Carter Williams led a JHR Developments 1-2 in the final British Formula 4 race at Thruxton, taking his second win of the weekend

Carter Williams claimed his first British Formula 4 win with a faultless drive in race one at Thruxton

JHR Developments’ Josh Skelton and Arden’s Bart Horsten set the pace in the two British Formula 4 free practice sessions at Thruxton

British Formula 4 debutant Alex Walker said he ‘had to start from scratch’ ahead of his first race weekend at Oulton Park

Karting graduate Alex Walker will join JHR Developments for selected rounds of the 2019 British Formula 4 championship ahead of a full campaign next year.

The 2019 BRDC British Formula 3 season gets underway at Oulton Park today. We look at who will be fighting for the title

The 2019 British Formula 4 season gets underway at Brands Hatch this weekend. Formula Scout looks at the challenges the new crop of drivers will be facing

JHR Developments’ Josh Skelton topped the first pre-season British Formula 4 test of 2019 at Brands Hatch, with six drivers covered by less than 0.3 seconds

Carter Williams will graduate from BRSCC National Formula Ford 1600 to British Formula 4 this year with JHR Developments

Two more signings have been made for the 2019 British Formula 4 season, bringing the grid up to six cars

With no Carlin on the grid, a new pecking order was guaranteed to emerge from British F4 this year. Formula Scout details what happened

JHR Developments, which ran Ayrton Simmons to second in British Formula 4 this year, will expand into BRDC British Formula 3 for 2019

British Formula 4 runner-up Ayrton Simmons has called his BRDC British Formula 3 drive a “refreshing” departure from the F4 title fight that he ultimately lost

British Formula 4 rivals Kiern Jewiss and Ayrton Simmons have admitted to being caught out in qualifying at Brands Hatch this morning

Ayrton Simmons closed up on British Formula 4 leader Kiern Jewiss with a strong Sunday at a wet Knockhill, winning the reversed-grid race before overcoming contact with his rival to …

British Formula 4 championship leader Kiern Jewiss has been handed a 10-place grid penalty for the final Rockingham race as a result of a collision with title rival Ayrton Simmons …

Ayrton Simmons topped the mid-season Croft British Formula 4 test by 0.006 seconds from Jack Doohan.

Ayrton Simmons made it two British Formula 4 wins out of three at Brands Hatch, in a dramatic race on a drying track.

Ayrton Simmons started his third season in British Formula 4 in style with a win and a second at Brands Hatch.