Episode 5

S3, E5: It's the halfway point in the race across Canada. As the teams take to the ice floes of Hudson Bay, they cross from the province of Manitoba to the territory of Nunavut, an area the size of Western Europe, inhabited by the Inuit. The ice is a hunting ground for seals and the polar bears who like to feed on them. It is also a favourite summer holiday spot for beluga whales.