Managed 40 mins today at a fairly steady jog. I really struggled at 25 mins but managed to keep going for another 8-10 mins. My knee started twinging and I was struggling so 90 seconds of walking then another 5 mins or so. Probably could have jogged on a bit but needed to get back to feed the starving hoards.
I enjoyed most of the run which was great...jogged round my 2 normal fields, on the road to a third one, round that then home. I am pleased with myself ;0)