So after my w5 success I seemed to have similar experiences to a lot of people and struggle with w6. I managed the first 5 mins but had to walk a bit of the next two runs.
Lots of excuses... Heavy legs, recovering from a bad cold... it's cold and foggy so felt my breathing was affected... a stitch... it's week six!! Aarrgghhh gremlins!!
A bit disappointed but trying not to dwell on it. I will do this one again Thursday and see if I can succeed and stop the squirrels laughing at me as I stagger past.