The qualifying round from Indianapolis, Indiana, takes over downtown at the foot of the majestic “Monument Circle” where ninjas face 6 obstacles, including the brand-new “Wheel Flip” and the “Spin Hopper.” Season 7 champion Isaac Caldiero returns to ... (more)the show after a 2 year hiatus. He is joined by ninja veterans Brian Arnold, Jimmy Choi, and Jesse “Flex” Labreck, as well as notable guests including Verizon IndyCar driver Scott Dixon and Olympic Gold Medalist Kendall Coyne.