I'm posting this to brag on my daughter and because ninja warrior is great activity for kids and the parent community is, for the most part, very supportive of each other and the kids all cheer each other on. It's done wonders for my daughter's confidence as she has ADHD and had a hard time finding activities that fit her.
This past weekend the unofficial Texas state championships were held with competitors from eight of the main gyms in Texas. My daughter took first in her group. I know there is a gym in Ogden and one in SLC, so if you need an activity for your kids (as if there aren't enough), I highly recommend this. It's like gymnastics but more fun and without all of the judging and rules.