Baaaaaaahb, do you ever get your legs massaged? The general soreness/stiffness/malaise sounds like your legs are simply worked- i.e., you've got an accumulation of mechanical and phisiological insults built up in those puppies.
I used to get a leg massage at least once a month from a top massage therapist. Roughly one hour on just the legs. I used to go to people who worked on professional triathletes and one was on a pro cycling team. These folks knew what they were doing. Ask around at your local running or cycling store. Someone there ought to know of someone. If you're in San Diego or Portland, PM me for a recomendation.
The routine was: massage on Monday or Tuesday and take next day off, following day do a short run and feel like crap, third day, do a slightly longer run and feel a little less like crap, fourth day, run normally and feeling kinda good, fifth day, GET THE FUCK OUT OF MY WAY!
Your dog just ate an avocado!
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