https://winboxracing.com/news/sepang-circuit-close-sept-7-f1-refurbishment-2026 Winbox Racing en 2026-09-02T12:19:00+08:00 Sepang International Circuit to Close From Sept 7 for F1 Refurbishment | Winbox Racing https://winboxracing.com/zh/news/sepang-circuit-close-sept-7-f1-refurbishment-2026 Winbox Racing zh-cn 2026-09-02T12:19:00+08:00 雪邦国际赛道将于9月7日起关闭进行F1赛道翻新 | Winbox Racing