Get ready to log 20 miles starting at 7:00 a.m. in Elk Grove Village, IL—the perfect dress rehearsal for Chicago Marathon training! You'll tackle a clearly marked course with aid stations sprinkled throughout to keep you fueled and hydrated while you practice your race-day nutrition and gear strategy. Join a community of fellow marathoners cheering each other on, build your endurance, and grab an optional race shirt as a memento of your achievement!