National Ninja League National Qualifier
Sinai Sports will host a National Ninja League (NNL) qualifier on October 17-18 in Erie, PA!
The National Ninja League (NNL) is an elite series of ninja competitions for athletes 6 & up. The goal of NNL is to promote the sport of Ninja Obstacle Courses across America.
The competition is open to individuals ages 6 and up. Due to gathering restrictions, no more than 25 individuals will be permitted in the event space at one time.
For more event information and registration details, click here.
