Map - Workout Details View
If you are uploading your workout data files from a compatible device, click on 'Map & Graph' at the top left side of the Workout Details view to see the details of your uploaded device file. If you are using a compatible GPS enabled device, you will see a screen similar to this (example below is from a GPS file that also included power, cadence, HR, speed, and altitude):
You can then click on one of the three view options to see your Map in a full screen view:
Now that you have your Map in the Full screen view, you can zoom in and out, select to view in Street, Satellite, or Hybrid view, as well as create a Route from the Map, export out the GPS data (.kml file), or view it in Google Maps.