Ultimate Ninja Challenge Season 1

In the brutal cold of the unforgiving Pacific Northwest wilderness, nine modern-day warriors take on a relentless, 24-day survival challenge based on the ancient laws of the Ninja. In Discovery's all-new series ULTIMATE NINJA CHALLENGE, eight grueling missions created by Jinichi Kawakami, the last known Ninja, will push each warrior's body, mind, and spirit to their breaking points. Those who complete the entire survival challenge will receive a final lesson from the master himself in Iga City, Japan, the legendary home of the Ninja - and prove that they can endure the Ultimate Ninja Challenge. The all-new series premieres Sunday, August 5 at 10pm ET/PT on Discovery Channel.