If you are doing C25K then I'm sure you will be aware of how powerful your thoughts are in this journey .
I have and use the Mp3's below on my phone .
I usually listen to them on my rest days and in the morning before a run .
(Not on my run as my routes cover a few roads )
There are 4 tracks , all you will actually hear is the wind and rain on one track and sea and waves on another .
The 4th track appears to be total silence,
However all tracks contain subliminal messages to help with your running motivation.
I have no connection with this site/company, just thought I'd share the information π