Reach your goals the best way possible—happy, not injured, and excited about the training ahead.

Most runners aren’t giddy about base training, a period when you gradually build your mileage with mostly easy effort workouts. “It's not glamorous and exciting,” Sean Henning, a RunDoyen coach and ...

Base training is an essential piece of marathon preparation. It’s when runners establish a consistent routine and build the aerobic fitness foundation that they’ll rely on later. Because the miles are ...