“I didn’t think I had a future,” Will Robinson says of coming home from Iraq with PTSD and injuries. For 12 years, he endured the dead ends of medication-and-alcohol abuse and ineffective therapy. Then inspiration struck. He tackled the Pacific Crest Trail, then the Appalachian Trail, walking 3,800 miles on his own path to recovery. “Hiking gave me the ability to be the person that I always was, the confident person who was capable of doing anything,” says Robinson, whose trail name is Akuna. He’s already eyeing his next objective: The Continental Divide Trail.