Ultramarathon runner Scott Jurek: Extreme athletes' determination, pain, and health.

Ultramarathon running god Scott Jurek has a deep, gnawing pain. The familiar assault begins 30 miles into a 100-mile race. His legs feel like they’ve

David Goggins a U.S Navy Seal running The San Diego One Day. The race was 100 miles in 24 hours. He had zero prior training running ultramarathons and little to no food.

20 Best Running Audiobooks of All Time - BookAuthority

Scott Jurek Appalachian Trail Mindset of the Most Dominant Vegan Ultramarathon Runner

20 Best Trail Running Books of All Time - BookAuthority

Extreme Athletes an Human Endurance - The Atlantic

Josh LaJaunie's Secrets to Extreme Weight Loss

The Spiral Staircase: EAT AND RUN by Scott Jurek with Steve Friedman

A Trail Runner's Blog: What Scott Jurek REALLY thinks about Dean Karnazes

33 Awesome Running Books on Training, Eating & Motivation, by Brynn Cunningham