TrailRunner is a route planning software for all kinds of long distance sports likerunning, biking, hiking, inline-skating, skiing and more. If you ever asked yourself howlong your workout routes are and what route you should choose for this evening - thenTrailRunner should be your training-partner. TrailRunner can calculate a route for yourdesired distance and export directions onto your iPod, giving you a detailed orientationwhile you are on your way.