Dudley Ruddock makes his car-racing debut in the GB4 Championship, as he joins forces with Arden Motorsport for the second half of the 2025 campaign. 

19-year-old from Essex began his motorsport career at the age of 15 with indoor hobby karting, but soon progressed to outdoor karting in 2022 where his talent was noticed by karting teams. 

Ruddock went on to compete in the Rye House Kart Club (RHKC) Senior Rotax division in 2023 and 2024, winning the championship at his first attempt, and finishing third last year. 

Following that success, Dudley has commenced a testing programme with Arden Motorsport, initially in the previous generation GB4 car before moving across to the team’s current specification Tatuus MSV GB4-025, with further outings, including at Snetterton, the venue for his debut race event on 12/13 July. 

Career history

2024
RHKC Senior Rotax - third

2023
RHKC Senior Rotax champion

2022
Karting

2021
Karting