Sellers Publishing and Runner's World magazine have partnered to offer the best tips on training, nutrition, injury prevention, and more in this daily calendar. For seasoned runners and those new to the sport, the Runner's World calendar will keep you running safely and happily all year long! Each of our boxed daily calendars are filled with over 300 pages of great photographs, illustrations, games or tips, and is attached to an easel that can either sit on a desktop or hang from the wall. With the return of our best-sellers from last year and the addition of great new ones, this collection of daily boxed calendars offers something for everyone!