Ultramarathoning legend Dean Karnazes has pushed his body and mind to inconceivable limits, from running in the shoe melting heat of Death Valley to the lung freezing cold of the South Pole. Read more in A Runner’s High.
Ultramarathoning legend Dean Karnazes has pushed his body and mind to inconceivable limits, from running in the shoe melting heat of Death Valley to the lung freezing cold of the South Pole. Read more in A Runner’s High.