Available to hire for filming with flexible spaces and onsite support.

Make the most of all we have to offer, experience multiple activities on the same day

£24.00 Per Child

Additional Clearance items added to shop

Are spectators welcome?

We love having spectators at our events!

Nuclear Races Rush Weekend: Spectators are charged a £5 entry fee (under 12s go free).
Nuclear Mud Tribe and Nuclear Fit: Spectator entry is free.
Nuclear Wild Forest: Spectators are not allowed out on course.

There are some great viewing points at the start and finish lines, as well as around the course. A course map in the event village will highlight all spectator-accessible zones.

Spectators should:

Follow spectator signs to designated viewing areas
Respect all “No Entry” signs
Avoid walking through fields of crops
Be prepared for uneven terrain — some areas may not be suitable for all visitors

Please remain outside the course boundaries for safety.

Other FAQ items

Can I buy gift vouchers for friends and family?

Yes — gift vouchers are available to buy online and make the perfect present for adventure lovers.

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Are drones allowed?

Drones are not allowed unless agreed with the Event Management.

Races, Fit, Mud Tribe, Adventures, Wild Forest

How can I raise money for a charity?

Sign up to one of our races, create your own bespoke event, or design a Wild Forest mud run — then share your fundraising page with your community.

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Are spectators allowed out on the course?

At Nuclear Wild Forest, group bookings may bring a maximum of two spectators onto the course. This helps us ensure safety, keep the event running smoothly, and give participants the best possible experience.

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What training do the Instructors have?

The lead instructors are all: Level 2 Gym Instructors or Personal Trainers Level 3 First Aid at Work Swim Safety Water Safety trained DBS checked Introduction to Safeguarding Gen Potential Training

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What facilities are available at Nuclear Wild Forest?

The main building houses toilets, a disabled toilet, hot indoor wash-down facilities, and changing rooms. There are tea and coffee facilities, and a vending machine available. Party rooms and grass areas with a fire pit are available to hire after your activity.

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Are dogs allowed?

Well-behaved dogs on leads are welcome at Nuclear Races, Nuclear Fit, Nuclear Mud Tribe, the Secret Nuclear Bunker and Nuclear Adventures. Unfortunately dogs are not allowed at Nuclear Wild Forest.

Races, Fit, Mud Tribe, Bunker, Wild Forest, General
On the day

Do you charge a parking fee?

Parking is free at all sites and events, apart from Nuclear Mud Tribe, which has a £5 parking fee per car. All parking is within a short walking distance.

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How can I buy the Nuclear Merch?

You can buy this online or on the day. The Nuclear Essex shop will be on site at each event for you to purchase kit by cash or card.

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High Ropes

Rush

Mud Tribe

Nuclear Fit – May 2026

Secret Nuclear Bunker Tour

Easter 2K Obstacle Run