Just did this run quite comfortably, even taking into account the chuffing great hills I had to run up. Must have done me good though, cos I have achy glutes. I suppose it means I will be a tad peachier by xmas. I really don't know which is worse, running uphill or running downhill. I live in the Durham Dales, so when I say hill I MEAN hill! But, I did it and another p.b according to endomondo. Now, I have the day of doom run to ahem, look forward to. I imagine this run will be best tackled after a good nights sleep, but I have been tossing and turning about this one since w1r1! I'm not backing out now though, I can only try my best!