IMSA, WEC, ELMS, ALMS
| Date | Series | Race name | Venue |
|---|---|---|---|
| December 2025 | |||
| 12–14 Dec | ALMS | Race 1 & 2 | Sepang International Circuit |
| January 2026 | |||
| 16–18 Jan | IMSA | Roar Before the Rolex 24 | Daytona International Speedway |
| 21–25 Jan | IMSA | Rolex 24 At Daytona | Daytona International Speedway |
| 29 Jan–1 Feb | ALMS | Race 3 & 4 | Dubai Autodrome |
| February | |||
| 6–8 Feb | ALMS | Race 5 & 6 | Yas Marina Circuit |
| 27–28 Feb | IMSA* | NASCAR Austin | Circuit of the Americas |
| March | |||
| 18–21 Mar | IMSA | Mobil 1 Twelve Hours of Sebring | Sebring International Raceway |
| 22–23 Mar | WEC | Official Prologue | Qatar |
| 28 Mar | WEC | Qatar 1812KM | Qatar |
| April | |||
| 6–7 Apr | ELMS | Prologue | Barcelona |
| 12 Apr | ELMS | 4 Hours of Barcelona | Barcelona |
| 14 Apr | WEC | Official Prologue | Imola |
| 17–18 Apr | IMSA | Acura Grand Prix of Long Beach | Long Beach Street Circuit |
| 19 Apr | WEC | 6 Hours of Imola | Imola |
| May | |||
| 1–3 May | IMSA | Monterey SportsCar Championship | WeatherTech Raceway Laguna Seca |
| 3 May | ELMS | 4 Hours of Le Castellet | Le Castellet |
| 9 May | WEC | TotalEnergies 6 Hours of Spa-Francorchamps | Spa-Francorchamps |
| 29–30 May | IMSA | Detroit Grand Prix | Detroit Street Circuit |
| June | |||
| 5–7 Jun | IMSA* | Mid-Ohio race weekend | Mid-Ohio Sports Car Course |
| 13–14 Jun | WEC | 24 Hours of Le Mans | Le Mans |
| 25–28 Jun | IMSA | Sahlen’s Six Hours of The Glen | Watkins Glen International |
| July | |||
| 5 Jul | ELMS | 4 Hours of Imola | Imola |
| 10–12 Jul | IMSA | Chevrolet Grand Prix | Canadian Tire Motorsport Park |
| 12 Jul | WEC | Rolex 6 Hours of São Paulo | Interlagos / São Paulo |
| 30 Jul–2 Aug | IMSA | IMSA SportsCar Weekend | Road America |
| August | |||
| 21–23 Aug | IMSA | VIR race weekend | Virginia International Raceway |
| 23 Aug | ELMS | 4 Hours of Spa-Francorchamps | Spa-Francorchamps |
| September | |||
| 6 Sep | WEC | Lone Star Le Mans | Circuit of the Americas |
| 13 Sep | ELMS | Goodyear 4 Hours of Silverstone | Silverstone |
| 18–20 Sep | IMSA | Battle on the Bricks | Indianapolis Motor Speedway |
| 27 Sep | WEC | 6 Hours of Fuji | Fuji Speedway |
| 30 Sep–3 Oct | IMSA | Petit Le Mans | Michelin Raceway Road Atlanta |
| October | |||
| 10 Oct | ELMS | 4 Hours of Portimão | Portimão |
| November | |||
| 7 Nov | WEC | Bapco Energies 8 Hours of Bahrain | Bahrain |
The WEC Prologue and Qatar race have been postponed due to the US-Israel-Iran War. The prologue will now take place on 14th April at Imola.
* IMSA race weekend without WeatherTech.
