ANPAC, the Associação Nacional de Pilotos de Automóveis Clássicos, is a Portuguese organization focused on historic and classic car racing. Through its ANPAC Historic Racing activities, it promotes national motorsport competitions and provides information for drivers, fans, and partners. The association publishes race calendars, event news, press releases, and details about its organization, statutes, membership fees, and governing bodies.

Its racing program includes the Portuguese Speed Championships for Classics, Legends, and Super Legends, with events held at circuits including Estoril, Portimão, Vila Real, and Jerez. The calendar features race weekends and international participation, bringing together drivers and cars across several championships. ANPAC also invites prospective competitors to register for the 2026 driver showcase and official entry list, helping them explore participation in the season.

The website offers event updates, a photo gallery, partner information, and contact details. Based in Leça da Palmeira, Portugal, ANPAC serves the classic-car racing community by sharing competition information and supporting the organization of historic motorsport events.