Overview

• SUPER GT retains its eight-round format and core tracks with Sepang moved a week earlier to avoid the 24 Hours of Spa and the Motegi finale delayed by one week.
• Fuji Speedway remains the only double-header venue, hosting races during Golden Week in early May and again in early August.
• Only two race distances are confirmed for SUPER GT as the Okayama opener stays at 300 km and Sepang’s round will also be 300 km under its three-year deal.
• Super Formula shifts its 2026 opener to Mobility Resort Motegi on April 3-5 for the first time since 2020 and moves Suzuka’s first round to May 22-24.
• Super Formula’s provisional calendar excludes overseas rounds, removes clashes with the World Endurance Championship and aligns with Formula 1’s shifted Japanese Grand Prix date.