JHR Developments

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.

Third year driver Ayrton Simmons took the first pole of the 2018 British Formula 4 season at Brands Hatch, just edging rookie Kiern Jewiss.

The absence of Carlin has left British F4 a little light on numbers coming into 2018, but the quality is still very much there, as Elliot Wood explores in our …

Ayrton Simmons will remain in British Formula 4 for a third season after securing a seat with the JHR Developments team.