Listed below is a selection of our favourite obstacles in no particular order, pay attention as you may well face one in the near future.

Lagoon of Doom

Lagoon of Doom

A row of gymnastics rings to navigate across with a muddy pool of water to break your fall; technique and style is everything, don't fall short.

Difficulty: 5 out of 5
Fun: 3 out of 5
Fear: 3 out of 5

Chilli Hill

Climb this stack of water weights that each stand at 1m high; use their metal cages for foot holds and hand grips.

Difficulty: 3 out of 5
Fun: 3 out of 5
Fear: 2 out of 5

Hea-van

Our converted Fiat Ducato with a roof platform standing 2.6m high, simple enough when fresh but less so during an OCR race. "Hoorah" if you can get up this alone, without cheating.

Difficulty: 5 out of 5
Fun: 4 out of 5
Fear: 3 out of 5
The Daddy Slide

Daddy Slide

A 40m long water slide down a steep hill with a very wet plunge to finish; smile for the camera if you can stop screaming.

Difficulty: 1 out of 5
Fun: 5 out of 5
Fear: 3 out of 5

Up-The-Chainey

A 7m high, multi-floor tower with chain ladders, fireman's poles, nets and several levels to descend and climb; a whirlwind OCR skills test.

Difficulty: 4 out of 5
Fun: 4 out of 5
Fear: 3 out of 5

AAA

AAA has 3 variations of climbing holds across 3 A-boards which requires you to traverse from one to the other. It's made trickier by tiredness, poor grip strength, mud and impatience. Take your time and be confident of your footing.

Difficulty: 3 out of 5
Fun: 3 out of 5
Fear: 2 out of 5
Inverted Walls

Inverted Walls

These intimidating overhanging walls stand at 2m high at an angle of 24°; it's entirely possible but maybe bring a friend or two.

Difficulty: 4 out of 5
Fun: 2 out of 5
Fear: 2 out of 5