I remembered that my mobile phone plays mp3s and after a bit of searching, I found the headphones for it. So I was able to start week 3 this week after all!
My 1st thought was "There's no way I can run for 3 minutes straight!". But once the first 3 minute run started, it didn't seem so bad and it was over before I got out of breath. Having a 3 minute walk afterwards helped out a lot though. I think if I would have only had a 90 second walk after the 3 minutes, I wouldn't have found it as easy!
(more detailed blog can be found here: tinyurl.com/bqro5l4)