Charity places in 5K - Sunday
Sun 21 Sep 2025 Horsham, West Sussex, UK

Tough Mudder London South | 5K - Sunday

London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!

Find a charity

Event overview

Event photos

Charity places

This charity has places in the event. To secure your place, select a charity and provide your details.

Mental health

Mind

The mental health charity.

  • Running vest
  • Fundraising support
  • Fundraising materials
  • Training plan
  • Training guide
  • Dedicated contact

Sign up
£30

Fundraise
£300

Event details

  • All fitness levels
  • Event village
  • Families
  • Newcomers
  • Spectators
  • Teams
  • Traders at event

  • Bag storage
  • Bar
  • Cafe
  • Camping
  • Changing facilities
  • Free parking
  • Music
  • Park
  • Showers
  • Toilets

Event HQ

Holmbush Estate
Crawley Road
Faygate
Horsham
West Sussex
RH12 4SE
UK

Map

Click to open in map

What3words

///blitz.actor.vets

Route

  • First aid
  • Hilly
  • Marshals
  • Traffic free
  • Wave start
  • Way markers

What's included

  • Drinks
  • Medal
  • T-shirt

  • Fundraising materials
  • Fundraising optional
  • Fundraising support

Mud with meaning

Make those muddy miles count.

Make your event day even more special by tackling the course to raise money for charity. Running for charity can raise both much-needed funds and awareness as you take on obstacles with hundreds of other Mudders.

There’s nothing like the feeling of crossing the finish line and earning your headband. Now imagine you’ve crushed that goal not only for yourself but for the greater good. That's pretty epic.

Fundraising options

You can either:

  • Get your own place and fundraise as much as you can for charity
  • Or get a charity place (which saves you tens of pounds) and fundraise a target amount
Charity places