Kalendar Perlumbaan Litar Lumba Knockhill 2025
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 16 Ogos - 17 Ogos | Piala Porsche Carrera Great Britain | Round 5 | |
| 16 Ogos - 17 Ogos | Cabaran Porsche Sprint Great Britain | Round 5 | |
| 16 Ogos - 17 Ogos | BTCC - Kejohanan Kereta Pelancongan British | Round 7 |