The 2026 Eneos Super Taikyu Series Empowered by Bridgestone is the thirty-sixth season of the Super Taikyu endurance racing championship. It marks 35 years since the inaugural season of the championship took place in 1991.
The Super Taikyu Series announced its provisional 2025 calendar on 19 November 2025, with seven rounds held at Japan's six major motor racing circuits.
The ST-Q class uses development vehicles approved by the STMO, similar to the ADAC NLS in Germany.
2,400âÂÂ3,500cc displacement - front-wheel (FWD) and all-wheel drive (AWD) vehicles.
2,400âÂÂ3,500cc displacement - rear-wheel drive (RWD) vehicles.
1,500âÂÂ2,500cc displacement.
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Championship points are awarded in every class with the exception of ST-Q at the end of each event.
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