When I get to a list of my prior activities and click one, there is a tiny map in the overview tab.
But, I can't seem to find any way to open a full screen, pan/zoom map so I can look at the detailed position info.
Am I misremembering or is this something they have taken away from the app in the recent UI revision? I am sure I zoomed in on tracks in the past, and I think this was via GCM, as I've never really wanted to bother with the website.