The difficulty level is in this a subjective score assigned by the route's author. It indicates how difficult the author finds it to complete the route, based on personal experience and assessment. When entering a route's basic data, you as the author can assign a score from: 0 (very easy) to 10 (very difficult). This score is intended as a personal indication and can differ from person to person, depending on fitness, experience, equipment, and circumstances.
Supportcenter