The Big Book of Endurance Training and Racing

Training Essentials for Ultrarunning

Koop Jason

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Relentless Forward Progress: A Guide to Running Ultramarathons

Bryon Powell

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Training for the Uphill Athlete: A Manual for Mountain Runners and Ski Mountaineers

Kilian Jornet

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

Christopher McDougall

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

Rich Roll

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