The top 30 competitors from the St. Louis qualifying round tackle the finals course with a chance to move on to Las Vegas. The back obstacles include the Salmon Ladder, Rumbling Dice, Crazy Cliffhanger, and Spider Climb. Favorites include Joe Moravsk... (more)y, Rob Moravsky, Travis Rosen, Elet Hall, brothers Brian and Chris Wilczewski, and top female Michelle Warnky.