The 2005 MBNA NASCAR RacePoints 400 28th stock car race of the 2005 NASCAR Nextel Cup Series season, the second race of the 2005 Chase for the Nextel Cup, and the 37th iteration of the event. The race was held on Sunday, September 25, 2005, before a crowd of 150,000 in Dover, Delaware at Dover International Speedway, a 1-mile (1.6 km) permanent oval-shaped racetrack. The race was extended from its scheduled 400 laps to 404 due to a green–white–checker finish. On the final restart, Jimmie Johnson, driving for Hendrick Motorsports, would fend off the field in a fierce restart to take the Chase for the Nextel Cup lead in the standings. The win was Johnson's 17th career NASCAR Nextel Cup Series victory and his third of the season. To fill out the podium, Kyle Busch, driving for Hendrick Motors