Lunch Run Bunch

Our group has expanded to 4! Granted, I never want to have more than 4 people run at lunch at a time (the locker room at work simply couldn't accommodate many more), but it would be nice to have the opportunity to run every day during lunch (with a varying group of people) and then just pick and choose which dates worked best for everyone, since most people wouldn't want to run more than 2 times/week. I, on the other hand, would love the opportunity to run 3-4 times/week so I have less time away from the family in the evening!