A special programme, Top Gear: Polar Special, was broadcast in the UK on 25 July 2007 and was the first episode to be shown in high-definition. It involved a race to the North Magnetic Pole from Resolute, Nunavut, Canada, with Jeremy Clarkson and James May travelling in a 'polar modified' Toyota Hilux, and Richard Hammond on a dog sled accompanied by driver Matty McNair. Clarkson and May became the first to reach the 1996 North Magnetic Pole by car, using the vehicle's satellite navigation. Since 1996,Top Gear Seasons 1-21 DVD the North Magnetic Pole had moved approximately 100 miles (160 km). The recorded 1996 location is the target used by Polar Challenge and was used by the Top Gear team as their destination; the Geographic North Pole is approximately 800 miles (1,300 km) further north.