Dane Rauschenberg made his mark on the running world as the man who ran 52 marathons in 52 consecutive weekends. As an extreme athlete who has also run a 202-mile relay solo and completed a 350-mile run up the coast of Oregon, he doesn't just know running, he has explored it to the deepest reaches of its mental, physical and emotional boundaries. In 138,336 Feet to Pure Bliss, Dane chronicles his first 100 marathons and details some of the premiere...