If you thought the Ninja Warrior obstacle course looked intimidating, you gotta check out this event happening in Louisville, Nebraska June 9 & 10.

It's called Warrior Dash.  The "dash" includes 12 obstacles over a 3.33 mile course.  Some of the obstacles you'll encounter include mud, pits, walls, nets, fire and barbed wire.

The Warrior Dash benefits St. Jude's.

Click the logo for full race details.