Distance running does get easier but it took me 5 cycles of marathon training before 70 mile weeks were something I could do relatively easily , most of the adaptation is mental .
A 10 mile run seems like a warm - up .
Distance running does get easier but it took me 5 cycles of marathon training before 70 mile weeks were something I could do relatively easily , most of the adaptation is mental so that a 10 mile run seems like a warm - up .