Hal Koerner's Field Guide to Ultrarunning

Hal Koerner's Field Guide to Ultrarunning

$15.00
Be the first to leave a review

Ultramarathons don't leave much room for mistakes. Don't learn the hard way; get a jump on training for an ultramarathon with Hal Koerner's Field Guide to Ultrarunning, a comprehensive guide to running 30 to 100 miles and beyond, written by one of the most experienced athletes in the sport.