The ultimate endurance athlete, Marshall Ulrich has run more than 120 ultra marathons averaging over 125 miles each, completed 12 expedition-length adventure races, and climbed the Seven Summits all on his first attempts. He is the only person in the world to complete the Triple Crown of Extreme Sports: world-class ultra runner, record-setting adventure racer, and Seven Summits mountaineer. Knowing that his wife and mother of their newborn daughter was going to die of cancer, Marshall’s heart rate went through the roof. To release the pressure he started running. It helped him through the rest of his life to deal...