The New Hampshire Motor Speedway in Loudon is a multi-purpose raceway whose calling card is its oval circuit. One of the longest circuits on the American east coast, it is known as the "Magic Mile" amongst fans. A grandstand encircling half the circuit provides adequate spectator seating.

As the circuit can be extended to include a road course, the New Hampshire Motor Speedway caters for a variety of American motorsport series. Newly opened in 1990, the circuit has since regularly hosted NASCAR and IndyCar events, plus the Loudon Classic - North America's oldest motorcycle race.