How can I print maps and routes?

TrailRunner mini does not support printing of maps and routes. But you may help yourself by taking screenshots and then printing these.
To learn more, read Shortcuts for taking pictures of the screen.

Hint: You may also create a Keynote™ presentation and to paste the screenshots there. Within the keynote booklet you can add more details on your route like hotels, stops and phone numbers you may require during your trip.