![Rock n Roll Marathon is this weekend: fun to watch, and watch out for road closures](https://columbiaheightsinsider.com/wp-content/uploads/2016/03/dc-312x198.png)
The annual Rock n Roll Marathon comes through our neighborhood again this Saturday. The event, which has rock bands on stages at various spots around the route, is a pretty fun people watching activity — and it also means there will be some closed streets in the mornings. In our area, four streets near will…