Ultimate Ninjas - Naperville
Ninja obstacle course training facility for children and adults. Children between ages 6 to 15 years old can participate in ninja lessons, summer camps, and open play time. Open play time takes place every Friday, Saturday, and Sunday. Family gym nights are held every Friday. Adults can enroll in UltiFIT interval and strength training classes. Birthday party and corporate event packages are available. Please visit their website for an updated schedule of classes.