Michael Moynihan: Can we define Ireland's cities in sporting terms?

Aviva Stadium in Dublin, home of soccer and rugby in Ireland. But how do you define Dublin in sporting terms?©INPHO/Ben Brady
Last week yours truly trekked from Cork up to Limerick a couple of times for press calls. Couple of weeks ago it was Dublin, and before that Waterford.
It’s been quite a while since I was in Galway, probably for a hurling league game a couple of years ago. It was a couple of years before that I saw Derry last, and it must be all of a decade or more since I found myself in Belfast.