The 2013 ATS Formel 3 Cup was the 11th edition of the German F3 Cup (German Formula Three Championship) in motorsport. The season began on 27 April at Oschersleben and finished on 29 September at Hockenheim after nine race weekends, with 26 races – one race at the Nürburgring was cancelled – completed in total.[1] The championship was dominated by Marvin Kirchhöfer in his debut year finishing with 25 podiums including 13 wins.