During long, slow distance training, you should think of yourself as a thoroughbred disguised as a plow horse. No need to give yourself away by running fast.
Marty LiquoriRun your own race at an even pace. Consider the course, the temperature, the weather, and most importantly, your current level of fitness.
Marty LiquoriOvertraining is the biggest problem incurred by runners who lack the experience or discipline to cope with their own enthusiasm.
Marty Liquori