Shimbara, Giltaire, and Umegaki Share Victories as Super Formula Lights Rounds 4–6 Deliver at Autopolis
Super Formula Lights returned to Autopolis this weekend for Rounds 4, 5 and 6 of the 2026 season, the Oita Prefecture circuit hosting a triple-header that produced a different winner in each race and a closely fought competitive picture throughout. Two days of practice and two qualifying sessions…