Aches In Other Places

I have aches in my legs in areas that don't normally ache after a longish plod. I swept the 20/20 Fission this morning. I knew what I was in for when I signed up. I knew it would be slooooow. It was so slow that I actually couldn't maintain running. I ended up walking much of it and then running to catch back up. The walking was more sort of marching and I think that's why I have aches in the different places. Still the distance was almost three times more than I've traversed for five months...