Tough Mudder London South | 15K - 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!
Enter now Charity places- Sun 20 Sep 2026
08:45
Age 14 & over
£90-£95
- 15 km multi terrain running
Event overview
This event is part of Tough Mudder London South.
Event details
- All fitness levels
- Event village
- Families
- Newcomers
- Spectators
- Teams
- Traders at event
Route
- First aid
- Hilly
- Marshals
- Traffic free
- Wave start
- Way markers
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 15K Sunday 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
- Pro training advice
- Training guide
- Online training zone
- Dedicated contact
- Exclusive social group
Buy own place + join charity team.
Fundraise
Any amount
How to enter
- Age 14 & over
- Entries open
- Charity places
- Collect race pack
- Enter online
- Event merch available
- Fundraising optional
- Pay by instalments
Other races at event
- Sun 20 Sep 2026
- #1 of 4
11:00
Age 14 & over
£75
- 5 km multi terrain running
- Sat 19 Sep 2026
- #2 of 4
12:00
Age 14 & over
£75
- 5 km multi terrain running
- Sat 19 Sep 2026
- #3 of 4
07:45
Age 14 & over
£90-£95
- 15 km multi terrain running