Download the CrossFit Spero App today to schedule classes at CrossFit Spero! It doesn’t matter if you’re young, old, single, married, have kids or not, a drop in or have been here from the beginning, when you walk through our door you are part of CrossFit Spero! From this mobile app, you can view our schedule and book classes at our location in Oak Park, Illinois. We are committed to helping you achieve your goals, not matter what they are. Download this app today!