On trail athlete Germain Grangier loves to test his limits in ultramarathons. Back in early February, our friends at Mr. Porter took a film crew deep into the French Alps to ask him a big question: Why?

Tim Keller and Adrian Pirlet are Swiss creatives with a passion for capturing the drama of natural landscapes. The pair set off for a life-changing journey, hiking and running through some of Japan’s most magical landscapes. Ditching the itinerary, they instead chose to ‘get lost’ on purpose.