Arctic Adventure: Ultimate Survival | Preview (Channel 4)

In the Arctic Circle, Jason Fox and an elite team of military veterans open up to each other about men’s mental health while taking on one of the world’s toughest ultramarathons

With just 10 days to cross 500km of frozen wilderness, the four veterans demonstrate that being honest and understanding your emotions doesn't make them less of a man - in fact, it is critical to survive.

Arctic Adventure: Ultimate Survival airs Monday 19th January at 10pm on Channel 4.