Born to Run: The hidden tribe, the ultra-runners, and the greatest race the world has never seen

Eat & Run: My Unlikely Journey to Ultramarathon Greatness

80/20 Running: Run Stronger and Race Faster by Training Slower

Seren

Finding Ultra, Revised and Updated Edition: Rejecting Middle Age, Becoming One of the World's Fittest Men, and Discovering Myself

Running with the Kenyans: Discovering the secrets of the fastest people on earth

Something About You

Until Alex

Daniels' Running Formula: Edition 4

I Just Need You

Shoe Dog: A Memoir by the Creator of Nike

Before Hadley

Runner's World Run Less, Run Faster: Become a Faster, Stronger Runner with the Revolutionary 3-Run-a-Week Training Program

The Rise of the Ultra Runners: A Journey to the Edge of Human Endurance

What I Talk About When I Talk About Running