Bobble Hat Run
Beat the post Christmas cabin fever and join us for a 2km woodland obstacle run. It’s a relaxed, fun vibe and is the perfect way to work off the festive over indulgence in the great outdoors whilst trying out our obstacle course!
GET READY FOR BOBBLE HAT RUN 2026
Age 6+
Approx. 1.5 Hours
All abilities
Thank you to everyone who joined us for the mud-tastic Bobble Hat Run 2025! The atmosphere was incredible. Check back soon for announcements about the 2026 event dates.
Features
FRee car parking
Hot indoor washdowns
Changing rooms and toilets
heated party rooms
fire pits
Vending machine
Nuclear Offers
15% Off Hotel accommodation
Whether you are taking on a muddy obstacle course, ziplining through the trees or doing multiple activities,...
TEACHERS GO FREE: Bring Your School Group to Nuclear Essex
Book your next school trip to Nuclear Adventures or Nuclear Wild Forest, and all accompanying teachers/supervisors...
How to find us
Find Nuclear Wild Forest at Site B, Parsonage Farm, Ongar Rd, Kelevdon Hatch, Brentwood, Essex, CM15 0LA
Download the what3words app and navigate to shelf.slim.pulse. This will bring you directly to Wild Forest.