Sat 9 May 2026 Henley-on-Thames, Buckinghamshire, UK

Tough Mudder London West | 5K - Saturday

Be one of 15,000 Mudders to prove you're tough enough to conquer the most technically difficult obstacle course of the series. Expect hills, forest trails, muddy ditches, hills and a finisher beer.

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Sat 9 May 2026

Culden Faw Estate tough mudder, Henley-on-Thames

5K - Saturday

12:00

Age 14 & over

£65

5 km multi terrain running

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Event village
Families
Hilly
Newcomers
Park
Traffic free

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Event overview

This event is part of Tough Mudder London West.

Event community

Event details

Location

Route

What's included

Drinks
Medal
T-shirt

Do it for charity

Looking to do this event for charity? Charity entry options are explained on the Tough Mudder London West 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

Mental health

Mind

The mental health charity.

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

Charity place

Get a place from the charity.

Fundraise
£300

Social welfare

Turn2us

Standing against UK poverty, supporting those struggling financially to thrive into the future.

T-shirt
Fundraising support
Fundraising materials
Dedicated contact