I'm a bit late posting. I ran late last night, in the dark. The safest place that I could find was a large lawn, but running on grass seemed very hard, so I walked on the grass for the walking bit and ran on gravel for the run. Half an hour seemed very long, although each run was manageable. During the run before last I had a sharp pain in my hip but this disappeared for the last run. I was really stiff with a painful hip afterwards, but this morning I feel fine. I'm concerned about week 3, but then I didn't think I'd manage week 2 either, so just got to try.