Bernd Heinrich | Why We Run, Endurance History, Racing The Biological Clock

Bernd Heinrich is a Professor Emeritus of Biology at the University of Vermont where he made major contributions in the study of the physiological, ecological, and behavioral adaptations of animals and plants to their physical environments. He’s also regarded as one of the best American ultramarathoners of all time. In the early to mid 1980s, for example, he set records in the road 100K, road 100 mile, and 24 hour track events. Later in life, he published two books that have received wides...