Set in the heart of the spectacular Cornish countryside and featuring breathtaking views of the sea, World’s End is Tuff Enuff’s flagship event.

Based around an extended version of our infamous permanent assault course, World’s End is a brutal endurance challenge of approximately 12km over a variety of terrain from mud, to rock to the rolling ocean.

Incorporating over 30 of the toughest obstacles imaginable, World’s End has been designed by military experts to push you to the limits of human endurance, testing your strength, your nerve and your courage. World’s End is the ultimate trial of physical, mental and psychological fortitude. A 5km option is also available.

There’s a wide variety of food and drink available throughout the day along with the beer tent and you can stay until late and enjoy live music at our Apocalypse after-party.

We have 2 races depending on how tuff you are!

Tuff Enuff 12km: The Big One!

Enter to compete or enter to complete!

Opt for a timed race where you can compete for the crown of TUFF ENUFF Champ 2015 or enter for the glory of just completing!

This is neither for the faint hearted nor the unfit! The Tuff Enuff big one incorporates some of the toughest terrain in the country including the infamous Cardiac Steps, Death Valley, and the Atlantic Ocean!