Some walks are available on audio CD by post. See individual walks for details.
If you don't find the walk you want available on CD please contact us, we are adding new walks on CD all the time based on customer demand.
Alternatively the download file is in an MP3 format. It is possible to burn the file onto a CD. However you will need to check that your portable CD player will play MP3 format (it might indicate this on the case or in the original instructions), older players may not be compatible with MP3 formats.
If you have a utility on your PC you may be able to convert the file from an MP3 to an audio (compatible) format.