Kalendaryo ng Karera Knockhill Racing Circuit 2013
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 24 August - 25 August | BTCC - British Touring Car Championship Natapos | Round 7 | |
| 25 August - 25 August | Porsche Carrera Cup Great Britain Natapos | Round 7 |