GT Masters Season 4 - Calendar
| Round | Date | Track | Car |
| Round 1 | 19-Jan-22 | Daytona Road Course | LMP2 |
| Round 2 | 26-Jan-22 | Imola – Enzo Dino | Formula Renault 3.5 |
| Round 3 | 02-Feb-22 | Hockenheim | Porsche GT3 Cup (992 ) |
| Round 4 | 09-Feb-22 | Watkins Glen – Boot | Riley Daytona Prototype 2008 |
| Round 5 | 16-Feb-22 | Knockhill | Mazda MX5 |
| Round 6 | 16-Mar-22 | Red Bull Ring | F3 |
| Round 7 | 23-Mar-22 | Silverstone GP | Lotus 79 |
| Round 8 | 06-Apr-22 | WeatherTech Laguna Seca | GTE |
| Round 9 | 13-Apr-22 | Indianapolis Speedway | IndyCar Dallara 2009 |
| Round 10 | 20-Apr-22 | Circuit de Spa | F1 car (Merc or McL) |
| Round 11 | 04-May-22 | Zandvoort | GT3 |
| Round 12 | 11-May-22 | Road Atlanta | Radical SR8 |