Gym visit - sore butt

Last night, Chad wanted to go to the gym rather than run, so he talked me into joining him. It wasn't a hard decision at all. I was planning to run 4 miles, so I went to the gym and did my quick run/weight routine. I like to run a mile, do weights, and then finish with the rest of my running mileage. Here's what I did...

Run 1 mile
Weight workout - Leg press, Leg extension, adductors, assisted chin ups and dips, leg lifts on standing ab thing
Run 2.7 miles (approximate)
2 sets of 10 lunges - very slow to maximise pain :)

My butt hurts today, but it is a good pain. Oh, and the chin ups and dips made my chest sore as well. That is pretty standard for me.