
Hal Koerner's Field Guide to Ultrarunning
Training for an Ultramarathon, from 50K to 100 Miles and Beyond
by Hal Koerner
Should I read this?
appears in Ultra Running, Running, and Sports.
Ultramarathon doesn?t leave much room for mistakes. Don?t learn the hard way, get a jump on training for ultramarathon with Hal Koerner?s Field Guide to Ultrarunning, a comprehensive guide to running 30 to 100 miles and beyond.Hal Koerner is America?s top ultrarunner with podium results in more than 90 ultramarathons. In his Field Guide, Koerner re...
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Why recommended
appears in Ultra Running, Running, and Sports.
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