Farthest North 1948. On , a US Navy submarine, also named , was the first to sail under the ice pack to reach the North Pole. On , the became the first submarine to surface at the North Pole. In 1968, British explorer Sir Wally Herbert became the first person to indubitably reach the Pole on foot, having sledged from Alaska. His expedition was supported by air drops. Farthest North Farthest North describes the most northerly latitude reached by explorers before the conquest of the North Pole rendered the expression obsolete. The Arctic polar regions are much more accessible than those of
North Pole Marathon 'solo' run by Richard Donovan on April 5, 2002 in a time of 3:48:12. Richard won the first South Pole Marathon ten weeks previously and became the first marathoner at both poles by completing the North Pole Marathon. The first official exploratory competitive race held on April 17, 2003, and was operated jointly by several entities with 10 competitors. The winner was Martin Tighe (GBR) with a time of 5:02:10 in temperatures of −29 °C and difficult snow conditions throughout much of the course. In 2005, the North Pole Marathon was cancelled due to a dispute between French and Russian