Routes in reverse

Garmin Edge 830 noob here:

I have a .gpx route I wish to follow whilst tracking a bike ride. I actually wish to use this route in reverse.

  • I have added the .gpx file to Garmin Connect.
  • I have then sent the course/route to my 830.

I looked through the Garmin online manual but could not find what I needed.to do now.

Can anyone help me at all?