What are the different Fit divisions/categories?

Divisions at Nuclear Fit

Individual Nuclear Fit
Complete 6 × 1km trail runs, alternating with unique functional fitness stations between each run.

Doubles Nuclear Fit
Take on the challenge with a partner. Run together and share the workload at each fitness station.

Pro
Designed for experienced racers. Includes longer distances on four stations for added intensity and challenge.

Individual Storm
You have 45 minutes to complete as many functional fitness stations as possible, with no running involved.

Doubles Storm
Take on the standard Nuclear Storm with a partner, splitting the workload at each fitness station.

Relay
A team of three people, two stations and two runs per person.

Rookies
Six 260m trail runs, and six workout stations, all designed fro young athletes aged 9-15.

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.

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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.

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On the day

Do you charge a parking fee?

Parking is free at all sites and events. 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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NUCLEAR ESSEX

NUCLEAR ESSEX HQ

Race Village

NUCLEAR Essex HQ

Event Village

Nuclear Essex HQ