Runner's World Run Less, Run Faster: Become a Faster, Stronger Runner Paperback Brand new book. Never read or used Publisher ‎Rodale Books; Second Edition, Revised (April 10, 2012) Language ‎English Paperback ‎320 pages ISBN-10 ‎1609618025 ISBN-13 ‎978-1609618025 Item Weight ‎15.4 ounces Dimensions ‎6 x 0.8 x 9 inches Ships with USPS Media Mail. Orders processed within one business day.