Iron Grip belongs to the

National Ninja League (Midwest Division)

" Tears on my Zantes"

Josh and Landon wrote this song after the 2019 World championships in Hartford, CT.  

After your purchase complete the following steps to complete registration.

Step 1: Click the link above to fill out your competitor information.

Step 2: If you have not been to Iron Grip Ninja Gym, please complete the waiver found on our home page. If you have already signed our waiver, you do not need to sign one again.

Step 3: Please visit and complete the NNL waiver for Season VI. The league requires you fill out a new waiver for the new season using your Athlete ID. The waiver tab is on the bottom right corner of their website.

We hold NNL competitions (June - Feb) to qualify a ninja to compete in the

World Championships in February of each year.