The 1993 Pepsi 400 was the 15th stock car race of the 1993 NASCAR Winston Cup Series season and the 35th iteration of the event. The race was held on Saturday, July 3, 1993, in Daytona Beach, Florida

The 1993 Miller Genuine Draft 400 was the 14th stock car race of the 1993 NASCAR Winston Cup Series season and the 25th iteration of the event. The race was held on Sunday, June 20, 1993, in Cambridge