A couple of runs this week

I've managed to get a couple of runs in this week, but neither of them were that good. I forgot my watch on wednesday, so I don't know how far or how long I ran for, but due to having aches in my feet, I figure I did about 3k in around 20mins. Today I had my watch, but this time it died after about 5 mins, so again I don't know how far or for how long I ran, but I figure I did close to 5k in under 35mins. I'm planning on running 12k this weekend, hopefully without stopping.