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Tough Mudder Seattle

September 22

|Recurring Event (See all)

An event every year that begins at 12:00 am on day fourth of September, repeating until September 23, 2023

An event every year that begins at 12:00 am on day fourth of September, repeating until September 24, 2023

Tough Mudder is more than a mud run – it’s an epic teamwork experience. Lace up to break free from the everyday and show your weekend who’s boss. No timing chips or first-place medals here – just an un-timed challenge that’ll show you what you’re made of and teach you what teamwork is all about.

Looking for a challenge? Tackle 10 miles and 20+ obstacles with the crushable classic, Tough Mudder Full. Looking for a fun-filled teamwork experience that lets your unicorn flag fly? Crush 5 wild miles and 13 obstacles with Tough Mudder Half. Either way, you’ll finish soaked, tired, and grinning like a madmudder.

Same Epic Venue, Brand New Course
Where’s a Mudder to go when they really want to let loose, discover their best, and push themselves to their limit and beyond? Tough Mudder Seattle, of course. And since 2018 is a brand new season, that means a whole new batch of ways for the unhinged minds at TMHQ to put Mudders like you through your paces. Luckily, the course at Palmer Coking Coal Company affords us ample opportunity for improvement (we’re not just pushing you to your best, after all, we’re always trying to find our own too). Steep-sided gravel pits, deep-wood runs, a century-old coal heap, and black coal mud, the only mud of its kind on the 2018 slate – Tough Mudder Seattle really has all the tools necessary to push you to your best.

10 miles, 20+ obstacles
So crew up to rock out (or is it coal out?) at Tough Mudder Seattle in 2018, otherwise known as Your Best Damn Weekend of the Season.

Please arrive 45 minutes before your assigned start time to ensure you can park, check in, drop your bag, and get to the Warm Up Zone 20 minutes before your start time. START TIMES WILL BE STRICTLY ENFORCED. For more info, visit our FAQ page HERE.

PLEASE NOTE:Due to high demand, some participants have been assigned a different start time than requested. Please do not contact us directly as we will not be able to accommodate changes.

Don’t forget it in your car.

Print it or have it ready on your phone. Registration confirmation is sent from NOREPLY@AWNTX3.EMAIL.ACTIVE.COM or you can login to to access your ticket. Complete your account set up HERE .

For bag drop, food, and (more) beer.

*Items 1 and 2 are necessary to enter event.

At all events, we suggest wearing normal running shoes – spikes and cleats are strictly prohibited, but MERRELL shoes are highly encouraged. Dress in comfortable clothing (or a costume that will make you more stylish on course) and bring dry clothing to change into once you’re done.
If it’s cold, gloves are recommended. If it’s hot, sunscreen is a necessity. No matter what the weather is, make sure to come hydrated and take advantage of water stations on course.

If you don’t plan on traveling home muddy, you’ll probably want to bring a change of clothes. Stop by the bag drop tent to store your belongings while you’re on course. $10, CASH ONLY.

Mini Mudder is a 1-mile muddy obstacle course designed for Tough Mudders-In-Training. Start waves will be every hour on the hour from 9am – 11am and 1pm – 4pm. Sunday, waves will be at 9am, 10am, 11am, and 1pm. Children must be at least 42 inches tall and accompanied by a parent or guardian at all times.


September 22
Event Category:


Palmer Coking Coal Co.
31407 Hwy 169
Black Diamond, WA 98010 United States
+ Google Map

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Event details subject to change; check event websites for details.