I climbed the route "2,5L 6 Aufstieg über die live Tour (15l)", which is graded 6. The location is not specified. This climb seems to be quite a specific one, possibly located in a particular climbing area or crag with a known local naming convention. Further context would be required for a more detailed description. The name might suggest a traverse ('Aufstieg') on the 'live Tour' route, perhaps a variation or extension of it. The numbers, '2,5L' and '(15l)' likely refer to particular features or sections of the route, possibly indicating the volume of holds or required moves.