I've always heard that if you're sore... don't workout until the soreness goes away. I am now doing 80 minutes 4-5 times a week at a pretty decent intensity. My legs are quite sore though and I've taken off 2 days, but they are still pretty tender.
I've been doing this amount of work for 2 or 3 months now without more than a 2 days of rest at a time (usually only 1).
Is it just time for me to take a few days off and let everything heal completely before I start up again?