Tempo Tuesday?

No tempo run but I did pick up the pace a bit. Came in early fro my night shift and did an 11K Run . 0.5K warm up , 10K at a 5:00 pace then a 0.5K cool down. Tried a 0.5K walk to warm up the left knee but it didn't make an difference. First few minutes of running the knee had a bit of pain and the whole process felt anything but natural. This settle down after a bit and all was well, just one little "twinge" around 8K otherwise 100%. I had more energy today after getting good sleep and nutrition today.