Combined BTCC, DTM and BGTC Calendar 2025
Check with the series organiser for any calendar changes
| Series | Rounds | Date | Circuit |
| BGTC | 1 | 5th to 6th April | Donington Park GP |
| BGTC | 2 | 26th to 27th April | Silverstone GP |
| BTCC | 1, 2 & 3 | 26th to 27th April | Donington Park (National) |
| DTM | 1 & 2 | 25th to 27th April | Germany - Motorsport Arena Oschersleben - Oschersleben |
| BTCC | 4, 5 & 6 | 10th to 11th May | Brands Hatch (Indy) |
| BTCC | 7, 8 & 9 | 24th to 25th May | Snetterton (300) |
| DTM | 3 & 4 | 23rd to 25th May | Germany - Lausitzring - Klettwitz |
| BGTC | 3 & 4 | 24th to 26th May | Oulton Park |
| BTCC | 10, 11 & 12 | 7th to 8th June | Thruxton |
| DTM | 5 & 6 | 6th to 8th June | Netherlands - Circuit Park Zandvoort |
| BGTC | 5 | 21st to 22nd June | Spa-Francorchamps |
| BTCC | 13, 14 & 15 | 21st to 22nd June | Oulton Park (Island) |
| DTM | 7 & 8 | 4th to 6th July | Germany - Norisring - Nuremberg |
| BGTC | 6 & 7 | 12th to 13th July | Snetterton |
| BTCC | 16, 17 & 18 | 2nd to 3rd August | Croft |
| DTM | 9 & 10 | 8th to 10th August | Germany - Nürburgring GP - Nürburg |
| BTCC | 19, 20 & 21 | 16th to 17th August | Knockhill |
| BGTC | 8 | 23rd to 24th August | Brands Hatch GP |
| DTM | 11 & 12 | 22nd to 24th August | Germany - Sachsenring - Hohenstein-Ernstthal |
| BTCC | 22, 23 & 24 | 30th to 31st August | Donington Park (GP) |
| DTM | 13 & 14 | 12th to 14th September | Austria - Red-Bull-Ring - Spielberg |
| BTCC | 25, 26 & 27 | 20th to 21st September | Silverstone (National) |
| BGTC | 9 | 4th to 5th October | Donington Park GP |
| BTCC | 28, 29 & 30 | 4th to 5th October | Brands Hatch (GP) |
| DTM | 15 & 16 | 3rd to 5th October | Germany - Hockenheimring - Baden-Württemberg |
