It can be said that the first half of the marathon is 20 miles long; the second half, 6.2 more.
Hal HigdonThe most important day in any running program is rest. Rest days give your muscles time to recover so you can run again. Your muscles build in strength as you rest.
Hal HigdonI run, therefore I am. And given the years improved fitness adds to our lives, if I did not run, maybe I would no longer be.
Hal Higdon