Sublime
An inspiration engine for ideas




Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond
amazon.com

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

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