I usually leave it 3/4 days between runs, but clever me thought " ok back to intervals" this should be easy enough!!!! so I will do it within 48 hours!!!
The main thing is I did complete it!!! I think the problem is you think you have got past this point and then you realise it is all about conditioning your mind as well as your body!!
My walking pace is 3mph, run 1 3.5mph, run 2 3.3mph and run 3 3mph, I thought I could try to run faster for the first run and it nearly caught me out. my total distance covered inc the walks was 1.73 miles, which is my furthest distance covered so far.......... but it is a funny little thing!!!!