I'll own up now - I shouldn't have signed up for this. I'm worn out and have struggled to fit things in around work, family etc I'm concentrating on my half-marathon on 7th July and that means being kind to my achilles tendons, as both have been troublesome for a long time.
I think I'm benefiting from taking rest days, after the intensity of the 5x50, when I got quite obsessive and averaged 10k a day. I managed a PB on the club handicap today - more than a minute quicker than last time so I think laziness it working for me at the moment.