I'm hoping to incorporate long distance running with strength training as well and my schedule is hopefully going to look like this:

Monday - 6 miles and lift - upper body
Tuesday - 20-60 cross train and lift - lower body
Wednesday - 8 miles
Thursday - 20-60 cross train and lift - upper body
Friday - Long run (8-10-10-12 Miles)
Saturday - Rest/walk the dog
Sunday - 20-60 cross train and lift - lower body

I'll adjust if needed but hopefully the cross training will be enough to keep me maintaining my mileage with out always having to be running.