Sat 19 Sep 2026 Horsham, West Sussex, UK
Tough Mudder London South | 5K - Saturday
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!
Enter now Charity places- Sat 19 Sep 2026
Holmbush Estate, Horsham
5K - Saturday
12:00
Age 14 & over
£75
- 5 km multi terrain running
Event overview
This event is part of Tough Mudder London South.
Event community
Event details
- All fitness levels
- Event village
- Families
- Newcomers
- Spectators
- Teams
- Traders at event
Route
- Wave start
Location
- Bar
- Cafe
- Camping
- Changing facilities
- Free parking
- Music
- Park
- Secure bag storage
- Showers
- Toilets
What's included
- Camping
- Drinks
- Medal
- T-shirt
Do it for charity
Looking to do this event for charity? Do it for one of the charities below or see the full list of charities on the Tough Mudder London South 5K Saturday charity places for 2026 page.
Free sign up
Dementia
Alzheimer's Society
United to create a world without dementia.
- Technical t-shirt
- Running vest
- Fundraising support
- Fundraising materials
- Training plan
- Pro training advice
- Training guide
- Online training zone
- Dedicated contact
- Exclusive social group
Own place
Buy own place + join charity team.
Fundraise
Any amount
