I'm struggling a bit now. Seem to have a psychological barrier just after half way. I changed my route for run3 to a circuit rather than out and back. I thought it might help, and it did. But got to 23 mins and had to cross the road and the lights were against me. On the other side of the road was soft grass which I found hard going. Just lost my rhythm and gave up after 25-26 mins. Walked to the path and did a bit more, so probably managed a bit over 28 mins in total, but I just can't do it without a little walk at some stage. I'm not beating myself up over it, because I'm out there doing the exercise, but I've lost my way a bit on the programme. Managed about 3.7 km actual running.
I'll keep on trucking.