南磁極
In 2007, Hooper and Gauntlett began their next expedition, "180° Pole-to-Pole": the first trip from the North Magnetic Pole to the South Magnetic Pole (a journey of ) using only human and natural power, in order to raise awareness of climate change. Starting north of Greenland in April 2007, they skied, sledded, cycled and sailed until they reached the Antarctic in April 2008, after 409 days. They were subsequently awarded the "National Geographic" Adventurers of the Year prize for 2008.