Chris Dittmann Racing aim for BRDC British F3 title with Ayrton Simmons 14May2021 Read more Chris Dittmann Racing has confirmed that Ayrton Simmons will return to the team for the 2021 BRDC British F3 season. Simmons is CDR’s most successful driver in the category, taking five wins and an additional seven podiums, as well as five pole positions with the Tewkesbury-based team. Read more