About this track
Clark International Speedway (CIS) is a modern permanent racing circuit located within the Clark Freeport Zone north of Manila, serving as one of the Philippines’ premier hubs for two- and four-wheeled motorsport. Its 4.189‑kilometre FIA Grade 4 main layout runs counter‑clockwise through 18 varied corners, blending fast sweeps with tight technical sections and a substantial main straight that can double as a dedicated drag strip. The circuit can be split into separate East and West configurations, allowing simultaneous events, track days, and racing schools, and regularly hosts national championships such as touring cars, GTs, one‑make saloon series and superbikes.