Close banner

Support Outside Online

Love Outside?


Help fund our award-winning journalism with a contribution today.

Contribute to Outside
Hal Koerner

Hal Koerner

Published

Hal Koerner's 20 Rules of Running

You'll never get close to the ultrarunner's 90-plus podium finishes, but his rules will help you run your best race.

Hal Koerner
Aug 1, 2014