Your Event…Your Party

partiesWelcome to WildForestGym Events. We are the UK’s premier obstacle race training venue and race course, hosted at Nuclear Races, Brentwood, Essex.

**NEWS FLASH** WildForestGym WINNERS of THE Mudstacle Awards 2015 ‘Best Obstacle Training Centre’ in the UK.

WildForestGym events have the facilities to host and organise your event:

Whats On Offer:

Obstacle PartiesObstacle Mania

2hrs of wild fun and games on the UK’s Award Winning Obstacle Training Centre WildForestGym. Team and individual challenges on the mega race day obstacles set on a fast and twisted forest course.

Gladiator Hang Tough Challenge, Wonka Monkey Bars, Tarzan rope climbing & swinging, Triple wall climbs, Hercules Hoist lift, Blast wall climbs, Weaver and lots more…

Suitable for all levels of fitness.

Mud & Water Jump Adventure

Get ready to get muddy and wet! Time to pump those legs and get your jumping shoes on for the most fun and technical jump course with mud, water, high and long jumps. What a blast on this most explosive technical course with 32 mega jumps in this forest course. Followed by a team jump jam to see if you can beat the time of the double world champion.

Will you have the balls to do the Devil’s Dyke, 8 mega mud ridges, water ridge jumps, Frosbie high bar, and the ultimate spring water jump and lots more…

Suitable for all levels of fitness.

OCR Training & Jam

Looking for something more technical but still appealing to all fitness levels. We guarantee whether you are a newbie or a seasoned racer you will take away some new and finely tweaked techniques to up your racing game or fun depending on whether your are a racer or a fun runner. Afterwards then it is time for some serious competition or otherwise a fun jam. It can be an individual competition or team jam to really put to test what you have learnt on our 2.7k course with 68 obstacles.

Glow in the Dark

It’s time to get the face paint on, switch on the headtorches and Glow in the Dark Obstacle Partywatch your friends light up along with the 350 cats eyes we have on our obstacle course trails and obstacles and mega obstacles. If you thought obstacles were fun in the daylight check out what it is like under the moon light. Please note these parties are subject to sunset times midweek and weekends. It’s time to get spooky and have loads of mega fun with your friends.

Suitable for all levels of fitness. 


Set in 20 acres of amazing forests we have a:

  • 2.7k obstacle race course with 69 obstacles.
  • 346m Jump Course with 32 technical jumps.
  • Outdoor Gymnasium.
  • Running Trails.
  • Timekeeping facilities.
  • Hub with lounge/workshop room.
  • Refreshments.
  • BBQ & Catering facilities.
  • Changing rooms with hot showers and toilets.
  • Private parking for 100-120 visitors.
  • Camping Facilities.

Food & RefreshmentsBBQ

  • Freshly cooked luxury BBQ –  Options include 100% beef chunky beefburgers, chunky sausages, roasted criss cross jacket potatoes, corn on cob. Tea/coffee/cordial drink. Optional gluten & dairy free, vegetarian & vegan food available on request.
  • Delivery Pizza
  • Take away Fish & Chips
  • Pop down to The King’s Head, Chipping Ongar. Superb modern cuisine. Set menu on request.

Event & Party Packages



All parties are fully facilitated and you are guaranteed fun fun fun all the way unless you want serious training instead, then that’s what you too can have. Choose your theme or theme combo above and we will make it happen for you. No minimum numbers!

1.5hr Parties from £13pp

2hr Parties from £17pp ** MOST POPULAR**

3hr Parties from £25pp

For Educational Visits click here

For Corporate Events click here

Optional Extras

  • BBQ / Catered food
  • T-shirts
  • Medals – real metal bling
  • Camping

Tailored Package

10- 150 Participants
Fully Coached/Facilitated

Options include:

Duration: 2hrs+, full day or weekend

Nuclear Race Special OpsThemes

Parent & Child Jam
Fun Jam
Racing Jam
Team Jam
Team Activities
Team Building
Fancy Dress (costume not provided)


2 thoughts on “Your Event…Your Party

  1. Hi Michael, my daughter loved her 17th party in 2015 and now my other daughter is considering her 16th party with you. Do you have availability on 29/1 or 4 or 5/2? Do you offer the BBQ facilities in winter? She wants nearer 15 people I think, and probably 2 hours max.

  2. Hi, I am thinking about a birthday party for my son’s 10th birthday at the wild forest gym. The date I have in mind is wed 14th June after school.

    Would you be able to offer a party on this date and if so, what would the costings be please?

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