Laufen
Half marathon
21,1 km

Laufen
Half marathon
21,1 km
Laufen
10K
10 km
Laufen
Wild Trail 10K
10 km
Laufen
5K for under 14s
5 km
Laufen
Wild 5K
5 km
Start: 9. Juli, 22:00
40,00 EUR
Laufen
Wild 5K
5 km
Laufen
Wild Trail 5K
5 km
A fun 5K muddy obstacle run at the Wild Forest venue in Brentwood, including participants aged 13+, with obstacles, water and a famous 20‑foot Deathslide into a lake.
On-course food and drink at aid stations (not pacemaker lines).
Pacemakers will lead the Wild 5K with target times displayed per start wave; flag-bearing pacers will be on course to help participants maintain their desired pace.
Monatsdurchschnitte aus historischen Daten (2000–heute).
It all takes place at the Wild Forest Obstacle & Activity centre, run by Nuclear Races. The full address is Wild Forest, Parsonage Farm, Ongar Road, Brentwood, Essex CM15 0LA (not the Nuclear Bunker!)
No. This event is designed to challenge all abilities and levels of fitness, and the instructors will adapt the challenge to suit each group. We want you to have fun at the same time – and as long as you’re prepared to get muddy and wet, you’ll have a great time!
Anything you don’t mind getting dirty! Fast drying, breathable fabrics are best and remember that cotton can get heavy and cold when wet. You’ll need a pair of lace up trainers, and best to avoid plimsols or football boots.
The registration fee is £40 (plus booking fee). We ask all participants to try and raise at least £100 in sponsorship.
All entrants must be over 13, with under-18s being accompanied by an adult or guardian.
Some swimming ability will help, but you do not have to be able to swim. There will be buoyancy vests available and a water safety team around the lake.
There are hot water wash down showers at the finish. These are designed to rinse the mud off, but please don’t bring shampoo & soap – you will need to shower properly once you get home!
Access around the full course is not available, however there is a spectator area, and we encourage you to bring people to cheer you on at the start and end. There will also be some catering available on the day.
Yes, it is onsite – and free!
Yes – for participants and spectators.
We advise you set up a JustGiving page. You can set up an individual page, or a team page – we definitely encourage some healthy competition! It’s quick and easy, and your sponsorship comes direct to the charity. All information will be included in your digital fundraising pack, which will be sent to you once you have completed your registration.
Great! Just register online now.
Email our fundraising team and we will do our best to answer it! Contact us
Zuletzt aktualisiert: Jun 6, 2026, 12:08:41 AM
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