After 4 days when I've not been able to fit in a run, I just did W5R2.
I had been pretty apprehensive about getting out there again, but it was OK! I hadn't felt I wanted to do two 8 minute runs round the park, so I ventured out into the big wide world of canal towpaths and backstreets for the first time. This was a good move as, instead of worrying about how much longer I could keep going for, I had to think about which way to go!
I had no problems with breathing or heavy legs and felt there was still a bit in the tank at the end.
For the first time I am feeling that W5R3 is something I might actually be able to achieve - or at least have a decent go at! Watch this space!