Kobalt 400

The Kobalt 400 is a NASCAR Sprint Cup Series stock car race held annually at Las Vegas Motor Speedway in Las Vegas, Nevada. The inaugural race was held in 1998. For several years, the race was sponsored by United Auto Workers and DaimlerChrysler. From its inception through 2008, the race was run at a distance of 400 miles (640 km). The race is unique in that its winner receives a championship belt rather than a trophy. The race was also part of the No Bull 5 challenge from 1999 to 2002.

Kobalt 400

The Kobalt 400 is a NASCAR Sprint Cup Series stock car race held annually at Las Vegas Motor Speedway in Las Vegas, Nevada. The inaugural race was held in 1998. For several years, the race was sponsored by United Auto Workers and DaimlerChrysler. From its inception through 2008, the race was run at a distance of 400 miles (640 km). The race is unique in that its winner receives a championship belt rather than a trophy. The race was also part of the No Bull 5 challenge from 1999 to 2002.