An arrangement for overcoming heights or vertical distances, such as, in particular, high-voltage towers, towers for wind installations, buildings, high-bay warehouses, etc., has a longitudinally extended, rail-like profile (7) or guide member, and at least one portable lift element which is releasably fastenable to the profile, consisting of a driving part (3) which is movable up and down along the profile or guide member and a platform (5) for receiving at least one person or loads.