You know the saying, “It’s a marathon, not a sprint?” It may be used as a reminder to stop moving at warp speed and stay present, but it’s also clearly inspired by the idea that you can’t run 26.2 ...
The difference between an average runner and a better runner isn’t mileage. And it isn’t weight, diet, shoes, or mental toughness either. It’s leg speed. But speed training isn’t simply about running ...