Hal Koerner
Published
Hal Koerner's guide to running your first 50K, including key intensity workouts and a 16-week training plan
You'll never get close to the ultrarunner's 90-plus podium finishes, but his rules will help you run your best race.
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Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.
Hal Koerner's guide to running your first 50K, including key intensity workouts and a 16-week training plan
You'll never get close to the ultrarunner's 90-plus podium finishes, but his rules will help you run your best race.