The phrase signifies a useful resource thought of superior for getting ready people for a 26.2-mile race. Such a useful resource sometimes encompasses detailed coaching plans, dietary recommendation, harm prevention methods, and psychological preparation methods. As an illustration, a extremely rated information might supply customizable schedules tailor-made to totally different expertise ranges and goal completion instances.
Deciding on an appropriate information is essential for each novice and skilled runners. A complete and well-structured coaching plan can considerably improve efficiency, reduce the danger of harm, and contribute to a extra constructive race expertise. All through historical past, runners have sought steering from specialists to optimize their coaching, and revealed assets have performed an important function in disseminating data and evolving coaching methodologies.