From Rohrbach it goes up quite steeply through a residential area. Shortly afterwards, after a bend at the Bierhelderhof, it goes down a bit, but then all the more steeply up. After a section on poor asphalt, it is partly flat / downhill. After the part the most difficult in my opinion comes up about 1km with 10% and after the bend again after the signs 1.4km up.