Ninja Warrior UK — Season 1, Episode 4: Heat 4

About Ninja Warrior UK

Competitors from all over the UK take on TV's toughest obstacle course.

More episodes from Season 1

• E1Heat 1
• E2Heat 2
• E3Heat 3
• E5Heat 5
• E6Semi-Final 1
• E7Semi-Final 2
• E8Final