I am struggling to find an acceptable way of carrying a map in a case when I am running. I know there is a move to maps on phones and GPS devices etc but I prefer to carry an OS map in a waterproof case for a number of reasons
so it is generally the size of one map panel and the map case has a lanyard on. I normally thread the lanyard through my bumbag belt and then stuff the map between the bumbag and my back / side. this works very well in one respect as it is very quick and easy to access on the run - I have my compass threaded through the other side and shoved somewhere equally accessible
the difficulty is, depending on which bumbag I use it persistently slips down and I have to constantly re-adjust it. this is annoying on a short run and nearly has me in tears of fury on longer ones
what do other people do?