Your donation will make a difference:
Cystic Fibrosis Trust

Nuclear Rush Essex

Choose from 7km or 12km course distances over ultra-gritty, properly muddy, obstacle-loaded farmland set in the heart of the Secret Bunker Estate, Essex.

Nuclear is well known for delivering award winning events with big, high quality achievable, man-made and natural obstacles designed to test every ability of fitness on fast-paced, flowing, punishing courses over epic varied terrain. Expect the infamous Deathslide, Zip-lines & 120m Gorilla bars!

Join the fun at the chilled OCR festival weekend packed with obstacle racing for all the family (Rookie kids included), camping, live music & entertainment for all ages.

Minimum age 7km – 13yrs

Minimum age 12km – 16yrs

Here's how you can be a part of Team CF! 

  • Purchase your own place in the event here
  • Let us know you are racing for us by registering your information - just click the ‘join us’ button below!
  • Receive an email from us with next steps 
  • Fundraise as much as you can for the Cystic Fibrosis Trust
  • Receive training tips, support, and a free top from us!
  • Have fun on your new challenge!

Battling obstacles with Team CF will help us to make a daily difference to the lives of thousands of people living with cystic fibrosis in the UK.

Join us