According to the Lansing State Journal, many kids participated in a ninja warrior competition over the weekend at Districts5 Extreme Air Sports, which is a trampoline park in Delta Township.

The facility, which opened in May, is a maze of trampolines, obstacle courses, stack lines and more.  On Saturday, District5 held an all day ninja warrior competition among dozens of kids who raced, balanced, swung and jumped across an  obstacle course.

Kevin Bull, a competitor on "American Ninja Warrior," was on hand to meet with kids, lead them through the course and give advice for aspiring ninjas.

District5 Extreme Air Sports is located at 820 S. Waverly Road in Lansing.  Regular admission is $13 per hour and $10 per hour for kids 6 and under.  Group and two hour packages are also available.