S1 E4
11/7/08
Chase on the Yukon
Mackey makes up for lost time while King devises a new plan. Eskimo Nelson debates whether to withdraw from the race. The Busers separate to allow former champion, Martin, a chance to go for the gold.
Seasons
Episode
1
The Last Great Race
Episode
2
Surviving the Alaska Range
Episode
3
The King and the Pauper
Episode
4
Chase on the Yukon
Episode
5
The Great Escape
Episode
6