Tour du Mont Blanc 2015

This is my story of taking on 'the world's toughest one day bike event', the Tour du Mont Blanc. 330km, 8000m of vertical ascent, three countries, one day. www.marcusleach.co.uk @MarcusLeachFood   / marcusleachfood   Video courtesy of James Mitchell Photography @JamesMitchell5   / jamesmitchellphotography