Bad Boy Off Road 300

The Bad Boy Off Road 300 is a NASCAR Sprint Cup Series stock car race that is 317.4 miles (510.8 km), traditionally held in mid-September at the New Hampshire Motor Speedway in Loudon, New Hampshire, the other one being the New Hampshire 301 in July.

Bad Boy Off Road 300

The Bad Boy Off Road 300 is a NASCAR Sprint Cup Series stock car race that is 317.4 miles (510.8 km), traditionally held in mid-September at the New Hampshire Motor Speedway in Loudon, New Hampshire, the other one being the New Hampshire 301 in July.