Hi all, after smashing runs 1 and 2 of week 5, I couldn't manage the 20 mins for run 3 on Sunday. I had to do 3, 30-60 second walks.
I think this is probably a problem with my mind rather than physically, as I view this last run of the week as a massive step.
Will try again tonight and let you know how I get on. If I fail again, I may have to consider doing week 5 again from the start.