Changes

The overload [[Overload]] phase consists of an increased training load, typically 20% more. This period has to be kept fairly short to prevent overtraining[[Overtraining]], typically 1-4 3 weeks. The level of overload [[Overload]] will depend on how intense the normal training load is. A runner who is already training near their maximum capability would want to overload [[Overload]] for a shorter time than a runner who has more training headroom. Many training plans tend to have the peak training load towards the end of the program, but often the peak is a little too early and too minor to be considered an overload [[Overload]] period. (See [[A Comparison of Marathon Training Plans]].)