America's Toughest Mudder - West

5726 Soledad Canyon Road
Acton, CA 93510

Running > Obstacle Race > Tough Mudder

Event Description

America's Toughest Mudder - West

Event Overview

Toughest Mudder West is back and bigger than ever. Not far from the lights of La La Land, we’re putting on a race to remember in 2018, using 8 overnight hours of tough to push Mudders like you to your best and beyond. Time to start training - all the mud and epic obstacles you can handle are waiting for you at Toughest Mudder West this season.

Polsa Rosa Ranch might sound pretty, but this course is a beast. A beast of a beast. A beast of a - well, you get it. Rolling hills mean elevation changes mean burning thighs and breath you can’t quite catch. Lace up tight because if you want to crush the Toughest Mudder West course (and maybe earn a bid to World’s Toughest Mudder 2018) you’ll need to come with your A+++ game.


All participants and spectators must sign a waiver in order to gain entry to the event.
Save time: print and sign your waiver before arriving on site. Waivers will be posted in this page week before event weekend.

On-site participant registration will be based upon space available.

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. Participants may not move to an earlier start time.

PLEASE NOTE: Wherever possible, participants have been assigned to the closest available start time to what they requested when registering for the event. However, due to demand, participants may find that they are not in the start group time they had requested. Please do not contact us requesting a time change.

What to Bring On Event Day
Either print your EventBrite ticket(s) or download the EventBrite app to display your tickets on your phone when you arrive at check-in.

Print and sign your waiver before arriving on-site. This will speed up your check-in process.

A valid photo ID is required to verify your registration. Your ID must have your picture. You will not be allowed in without proper identification, defined as a government-issued ID with name, signature, photo and birth date such as a driver's license or passport.
Don't leave your ID in the car – you'll have to go back and get it.

Bring a pocket full of cash for concessions, beer & merchandise. ATMs will be available in the base area, but we strongly recommend you bring cash with you - ATM service could be interrupted, leaving you sad and hungry.

Event Location & Accomodations

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