In the qualifying round from Dallas, Texas, ninjas face 6 obstacles, including the new 18-foot “Mega Warped Wall,” which offers a chance to win $10,000 if conquered. Ninjas can also be younger this year, with the age limit lowered from 21 to 19. Nota... (more)ble Dallas ninjas include Daniel Gil, Brent Steffensen, and Barclay Stockett. Matt Iseman & Akbar Gbajabiamila host and Kristine Leahy co-hosts.