With only running shoes, endurance, and a sense of the absurd, top distance runners from around the world team up to test the evolutionary theory that running was the first human weapon, key... Read allWith only running shoes, endurance, and a sense of the absurd, top distance runners from around the world team up to test the evolutionary theory that running was the first human weapon, key to our species survival.With only running shoes, endurance, and a sense of the absurd, top distance runners from around the world team up to test the evolutionary theory that running was the first human weapon, key to our species survival.
