books.google.nl - A complete training program for riding—and enjoying—cycling’s fastest growing challengeTo ride a century means to cover 100 miles in a day—no small feat for riders at any level. But the century is becoming cycling’s equivalent of the marathon, with more and more century events scheduled for...http://books.google.nl/books/about/Bicycling_Magazine_s_Century_Training_Pr.html?hl=nl&id=cUT1yjpA588C&utm_source=gb-gplus-shareBicycling Magazine's Century Training Program
