Naked, Alone and Racing to Get Home

Two pairs of complete strangers are stripped bare of all possessions and race across the English countryside in a bid to be the first to reach a cash prize, and their clothes. Strangers Merel and Mike face off against couple Jenny and Steve.

Luke and Katharine compete against Amie and Michael to face disorientating moorland, dense forests, freezing rivers and a treacherous mountain climb. Amie and Michael seek help from passing cyclists, and Luke and Katharine struggle to stay warm.

Sion and Gareth take on Dylan and Pete in a race deep in the Scottish Highlands, completely naked. Gareth and Sion struggle without their gadgets, while Dylan and Pete are attacked by insects and beaten by the searing heat with no shade.

Terry and Luke and Kim and Ant are dropped naked and miles from the beaten path, and must race back to civilisation. Ant and Kim go off-route in search of food, while Terry and Luke rally together after an injury unexpectedly hinders their progress.

Dropped naked in the clouds on a mountaintop, Lilly and Luke race against Claire and Beau. Luke struggles to cope with life in the wilderness, and vegetarian Claire faces a moral impasse when faced with a choice, eat meat or go hungry.