'Filled to the brim with advice, tips and inspiration to enable you to achieve your dreams over whatever distance you want your legs to carry you' - Chrissie We

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

When elite ultrarunners have a need for speed, they turn to coach Jason Koop. Now the sport’s leading coach makes his highly effective ultramarathon training

A practical, accessible training guide for any runner looking to take up the challenge of ultra-running. From runners looking for the challenge of their first u

Featured in the book Born to Run, running coach Eric Orton offers a guide for every runner... Natural running is more than barefoot running. It’s about the jo