Woohoo! I found it a breeze! Surprise, surprise! So much so that for the runs 2 and 3 I ran 30 minutes! Lovely fewling and I felt I could have gone on but did not want to push my luck!
Now my question is, I did not even cover 4K in my 30 minutes so realistically, after a week I ahould be able to so 4k at best right? The 5 k can come later??