Edu Marin

Edu Marin and his quest to free climb Valhalla, the longest and hardest roof climb in the world.

Marin wore knee pads when making the first ascent of Valhalla---a 5.15a in Getu, China---and is now making a documentary about his journey to climb the massive roof route. To learn more and support his film, visit his Kickstarter. Here, Marin shares his thoughts on how common knee pads have become, and how they affect the grades of some climbs.