Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond Karen Soole a quiet and methodical stone

a quiet and methodical stone mason

The series Sherlock offers a fresh

the book reflects the structure of the syllabus and is also subdivided into accessible units to allow students to measure and test their progress

Hugh "There are two reasons why you may want to buy this book

Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond Karen Soole a quiet and methodical stoneHal Koerner's Field Guide to Ultrarunning offers practical training advice for ultramarathons from 50K to 100 miles and beyond. Written by renowned ultrarunner Hal Koerner, the guide shares practical insights, field tested habits, and race prep strategies to help runners prepare for long distance events. The book covers training plans, pacing, nutrition, gear, and the mental aspects of ultrarunning.