"Now completely updated and revised -- a new edition of the long-running marathon training guide that has helped more than half a million people reach their goals, including a new chapter on ultramarathons, along with material on recovery techniques, several new training programs, and advice on how to win a Boston qualifying race and improve your personal record"--
Record details
ISBN:9780593137734 (trade paperback)
Physical Description:print xviii pages : illustrations ; 24 cm