Culden Faw Fawley, Henley on Thames RG9 3AP
United Kingdom
Travel Time

From Oxford: 40 mins.
From London: 1 hr.
From Swindon: 1 hr., 15 mins.

Event Overview

Tough Mudder London West has sold out of standard tickets for Saturday the 2nd of May. Due to traffic restrictions on local roads we have to cap total participant numbers and the fantastic response from Mudders this year has meant we've reached that total faster than ever before.

Culden Faw is a monster of an estate near Henley-on-Thames covering thousands of acres with plenty of hills, valleys and fields. Only the Toughest Mudders completed this course in 2014, and we expect the same next year. You'll never be running on the flat, so get used to burning quads and calves for the duration of your run. We're coming back with new challenges and a few muddy tricks up our sleeves. Get training and get another year tougher.



Create a team of friends, family and co-workers or run solo and let all of Mudder Nation be your team. As Tough Mudder is a team-centric event focused on camaraderie over course time, most Mudders choose to recruit a team to make event day more fun and help them through the obstacles. You can form a team before or after you register. Click here to learn how to create and manage your team.


Redefine team building by getting out of the conference room and into the mud with Tough Mudder Corporate Team Packages. If you’re looking to bond your team in the most unconventionally awesome way possible, running a Tough Mudder as a team is a surefire way to do it.


On behalf of our charity family, we encourage you to run in support of Help For Heroes, a charity that provides support for wounded soldiers and their families. To date Mudders have raised over £1,000,000 for H4H. If you’d like to run in support of another cause, we’ve expanded our Tough Mudder charity family, and you can get hold of discounts directly through charities like Children With Cancer UK, Rays of Sunshine and Fight for Sight.


*The price shown includes a mandatory insurance fee

Event Essentials

Apres Mud

Stick around on Saturday night for Apres Mud—our on-site after party that runs till 11pm. There will be shots, dancing, and much, much more.


Nothing beats waking up at the crack of dawn, rolling out of your tent and running up to the start line. Plus camping on site means you're a short stumble home from Apres Mud.
Get your ticket here for Saturday and here for Sunday. It's a no brainer.

Rental Cars

Don't have a car to get to your event? We've got you covered. Book through our partner, rentalcars.com, and you'll get a preferential Tough Mudder rate. You're welcome, Mudders.


Parking for London West is only available for purchase online and the limited spaces are running out fast.
Get your pass here for Saturday and here for Sunday. Don't delay.


Spectator registration is available online for £10 until Friday (1 May) at midnight before event weekend. If you miss the online registration deadline, spectator tickets will be sold for £20 on site.


Tough Mudder isn't just for adults anymore. This year, every course in the US, UK and Ireland will feature a Fruit Shoot Mini Mudder obstacle course, a one mile, kid friendly obstacle course for children aged 7 to 12 and 1.1m (3.5 foot) tall and over.
Mini Mudder gives children a chance to test their fitness and team-building skills just like a real Tough Mudder. On course, kids will shimmy their way through Secret Agent Squeeze, stumble through Rumble Strip and try to stay in their shoes at Gooey Shoes. Once they conquer all the obstacles, they’ll earn a Mini Mudder headband to wear with pride, just like the real thing.

Children who meet the height and age requirements may participate with the purchase of a Fruit Shoot Mini Mudder ticket. The ticket will also grant access to the additional amenities in the Mini Mudder Village. And oh, yes: Don’t forget their trainers and a change of clothes. Fruit Shoot Mini Mudders must be accompanied by a legal guardian on a separate ticket.

In recognition of all our Fruit Shoot Mini Mudders in 2015 we will make a donation to Right To Play to help educate children around the world.

Event Day


Join our team of Tough Mudder Volunteers (MVPs) and create a life-changing experience for yourself and others. As an added bonus, all MVPs get up to 90% off (yes, that’s right) a future Tough Mudder.


All participants, spectators and mini mudders must sign a waiver to gain entry to the event.
Download Participant Waiver
Download Spectator/Volunteer Waiver
Download Mini Mudder Waiver

Save time: print and sign your waiver before arriving on site.

Day-of Event Registration

On-site participant registration will be based upon space available on Saturday and Sunday.

Start Times

If members of the same team are assigned to different start times, the entire team is permitted to join the latest start time assigned to a team member. Start times will be emailed to participants two weeks prior to the event date.

Local Sponsors

Coming Soon...

Mudder Village

Info Desk

Bag Drop




What to Bring

  • Ticket(s): Either print your EventBrite ticket(s) or download the EventBrite app to display your tickets on your mobile when you arrive at check-in.
  • Signed Waiver: Print and sign your waiver before arriving on-site. This will speed up your check-in process.
  • Photo ID: A valid, government-issued photo ID with name, signature, photo and birth date is mandatory to verify your registration. Think: driver’s license or passport.
  • Cash: Concessions, pints, merchandise and the like can all be purchased with cash. ATMs will be available in the base area, but we strongly encourage bringing currency with you. – ATM service could be interrupted, leaving you sad and hungry.

What to Wear

The Tough Mudder Gear Shop has all the sweet-looking, Mudder-ready gear you’ll need on event day. But for starters, check out this list of things you’ll want to bring with you:

  • Normal running shoes. Spikes or cleats are strictly prohibited.
  • Gloves and hat (if weather is cold).
  • Warm/dry clothing to change into after the event.
  • Costumes. Creativity. A sense of humor.
  • Sunscreen.
  • Optional: Hydration system filled with water, not beer.
  • Please arrive fully hydrated and take advantage of water stations on course.