It's not enough to be at the forefront. In an era when everything has supposedly been done, these adventure icons ignore convention, court risk, and let their passion lead the way.
A generation ago, mounting an expedition meant drafting a herd of porters, slogging loads of gear to a rocky base camp, and laying siege to a Himalayan peak. These days, light, fast, and self-supported expeditions are in, and multisport explorers like Mike Libecki, Mark Synnott, and Brad Ludden are showing us how to do it. Here, our preview of the hottest adven