NASCAR Cup Series 1981 1 1981-02-15 1981-02-15 https://r2.thesportsdb.com/images/media/event/thumb/ctlana1614082476.jpg https://r2.thesportsdb.com/images/media/event/poster/i6opck1771078273.jpg The 1981 Daytona 500, the 23rd running of the event, was a NASCAR Winston Cup Series race held at the Daytona International Speedway in Daytona Beach, Florida, United States. It was held on Sunday, February 15, 1981. 2434751