Season 4 - Episode Guide

In the first programme of the new series, contestants from all walks of life will compete including; one of the founders of Parkour, a PHD student and a charity challenge leader. Also competing in episode one is Project Support Officer Martin Heald who lost his leg as a teenager and is a member of the England amputee football team.

Viewers will also see some very well-known faces having a go at the course in this series. In the first programme, JLS star and the husband of Ninja Warrior host Rochelle, Marvin Humes will try his luck on the course and Towie star Lydia Bright will give it her all to get past the six challenging obstacles.

Ben Shephard, Rochelle Humes and Chris Kamara present the physical game show. With brand-new obstacles to face, the course is more extreme than ever, and in this episode celebrities including former Blazin' Squad member Kenzie and ex-Olympic medallist Katharine Merry - as well as a 'Lobster' - are among the competitors taking their turn and trying to defeat it. Who will be triumphant, conquer the course, and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama?

Ben Shephard, Rochelle Humes and Chris Kamara present the physical gameshow.

With brand new obstacles to face, the course is more extreme than ever, and in this episode former McFly star Harry Judd, GB Paralympian Dan Powell and a Rainbow Unicorn are among the competitors taking their turn and trying to defeat it.

Who will be triumphant, conquer the course and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama?

With brand-new obstacles to face, the course is more extreme than ever, and in this episode Gethin Jones, Jenni Falconer, and Josh Cuthbert from Union J will be among the competitors taking their turn and trying to defeat it. Who will be triumphant, conquer the course, and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama? Anyone who can achieve that will make Ninja Warrior UK history.

It's the semi-final, and with brand new obstacles to face, the course is more extreme than ever.

It's the second part of the semi-final, and with brand new obstacles to face, the course is more extreme than ever, as the best competitors from four heats return to fight it out for a place in the final.

Who will be triumphant, conquer the course and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama?

With new obstacles to face, the course is more extreme than ever, and this week the competition really starts to bite in the first part of the final. Only the best are left, but who will be triumphant, conquer the course and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama?

It's the final, and with brand new obstacles to face, the course is at its most extreme. Having beaten off the competition, our finalists will take their final turn in trying to defeat it. Who will be triumphant, conquer the course and get the chance to climb the 22-metre rope climb to the top of Mount Midoriyama? Anyone who can achieve that, will make history and be crowned the first ever Ninja Warrior UK. Ben Shephard, Rochelle Humes and Chris Kamara present.