For runners who run 3 blocks or 300 miles, twice a day or twice a year, as well as athletes, adventurers, anthropologists, world and armchair travelers, and pretty much anyone who loves a fantastic adventure story,
Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World has Never Seen is a must-read! You'll want to make a salad for breakfast and hit the trail after finishing this tale of the world's most awesome ultramarathons.