It's not a question of age. Or strength. Or ability. It's a matter of will.
When Will Stoneman's father dies, he is left alone to take care of his mother and their land. Needing money to maintain it, he decides to join a cross country dogsled race. This race will require days of racing for long hours, through harsh weather and terrain. This young man will need a lot of courage and a strong will to complete this race.