1. Must be used in conjunction with a Geo Tracks GPS tracker
2. You must have event ID and your Bib number from the event organizer
2. Map centers on your tracker when target button clicked
3. Zoom in and out and scroll around the map to see other tracker locations within your event
4. Course overlay and checkpoint locations are shown. Means the app can be used for navigation
5. Your tacker remains in the center of the map