The 2026 GT America Series is the sixth season of the SRO Motorsports Group's GT America Series, an auto racing series for grand tourer cars. The races are contested with GT2-spec, GT3-spec, GT4-spec, and new for this year, GT Cup-spec cars. The season will begin on March 27th at Sonoma Raceway and will end on October 11th at Indianapolis.
The initial calendar was revealed during the 2025 24 Hours of Spa featuring seven rounds [1] , with the final completed calendar revealed during the sixth round of the season at Road America. [2] However on September 19, 2025, it was announced that the round at Sebring International Raceway was shifted one week earlier. [3]
| Round | Circuit | Date | Supporting |
|---|---|---|---|
| 1 | | March 27–29 | GT World Challenge America |
| 2 | | April 24–26 | |
| 3 | | May 8–10 | |
| 4 | | June 12–14 | |
| 5 | | August 28–30 | |
| 6 | | September 25–27 | |
| 7 | | October 8–11 | Intercontinental GT Challenge GT World Challenge America |
For 2026, GT America will add a GT Cup class, for cars such as the Porsche 911 GT3 Cup (992), Lamborghini Huracán Super Trofeo Evo 2, McLaren Artura Trophy and Ferrari 296 Challenge. [4] On 16 October 2025, it was announced that GT America will add a Ginetta class, dedicated for the new Ginetta GTP8. [5]
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