Start Trail Running With This Beginner Bootcamp

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

Koop Jason Training Essentials for Ultrarunning

Running for Health and Happiness: The Beginner's Guide to Faster, Pain-Free Running

Jason Fitzgerald

amazon.com
Cover of Running for Health and Happiness: The Beginner's Guide to Faster, Pain-Free Running

The Non-Runner's Marathon Trainer

Forrest Dolgener

amazon.com
Cover of The Non-Runner's Marathon Trainer