2025 Wera Tools British F4 Championship race winner Tommy Harfield will return to Chris Dittmann Racing for a second year and is targeting the title. Tommy joined CDR in 2024, testing with the team ahead of a full British F4 campaign last season. He started his debut year in the championship with a third placed finish in the first race, racking up a further four podium visits before taking his first victory at round eight at Donington Park. He followed this up with a second win at Silverstone, before making it a hat-trick at Brands Hatch for the season finale.[…..]