When using the run-walk method to finish a marathon, the most important walk break comes in the first mile. The second most important one comes in the second mile, and so on. The point is, walk before you become fatigued.
Jeff GallowayThe label of 'marathoner' has, from the beginning, been awarded to those who went the distance under their own power, whether they ran, walked, crawled or tiptoed. When you cross that finish line, you've entered an elite group. About one-tenth of one percent of the population has done it. Don't let anyone take that great achievement away from you.
Jeff Galloway