This is very usefull and seems very simple to implement.
It applies to when we are on a run (or other) in a place we already have been but we dont remember the paths.
I would like to go to Garmin Connect to all activities and find all the activities that i have done near my current location. It could show all ordered by nearest location.
This way i can sent it to my device and follow that path.
It seems simple but if you cannot do it at least a search by name option..