The Goodwood Festival of Speed is an annual hill climb featuring historic motor racing vehicles held on the grounds of Goodwood House, West Sussex, England, in late June or early July; the event is scheduled to avoid clashing with the Formula One season, enabling fans to see F1 machines, as well as cars and motorbikes from motor racing history, climb the hill.

In the early years of the Festival, tens of thousands attended over the weekend. As of 2014 it attracted crowds of around 100,000 on each of the three days it was held. A record crowd of 158,000 attended in 2003, before an advance-ticket-only admission policy came into force; attendance was subsequently capped at 150,000.