Didn't sleep well the night before so I was a little apprehensive when I started the run. Felt good until I got to the turn to head back, then I started feeling hungry and I couldn't shake off the hunger until a mile away from home. Got caught in the rain on the way back, hmmm noticed my cadence is down, could just be an anamoly and I'm also tired. No aches or pains and I reasonably lengthened the distance for the week.