Updated Thu, 2014-08-14 17:00

Pre-paid parking is now available for purchase online and start times have been updated. Click on the event day tab below for details.

April 12 & 13, 2014



Event Details

Event Overview

Boasting arguably the steepest Tough Mudder terrain in the world, Diablo Grande is sure to dish out its fair share of hills, thrills and spills. Equal parts physically and mentally perplexing, Mudders face a blitz of fear-inducing obstacles, one rolling painstakingly into the next. It takes one massive heart to conquer this big devil.

Event Location

Diablo Grande
9521 Morton Davis Drive
Patterson, CA 95363
United States Map >>

Travel Time

San Jose: 1 hr., 30 min.

Sacramento: 1 hr., 35 min.

San Francisco: 1 hr., 40 min.

Event Pricing



Event Launch Special Aug 6 - Sep 5 Sold Out Sold Out
Early Bird Discount Sep 6 - Oct 5 Sold Out Sold Out
Tough Discount Oct 6 - Dec 5 Sold Out Sold Out
Mudder Entry Dec 6 - Jan 9 Sold Out Sold Out
Standard Entry Jan 10 - Feb 6 Sold Out Sold Out
Late Entry Feb 7 - Mar 6 Sold Out Sold Out
Final Entry Mar 7 - Apr 11 Sold Out Sold Out
Weekend Entry Apr 12 - Apr 13 Sold Out Sold Out

*There is a mandatory $10 insurance fee with your registration.

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What's Included



Hard Earned Beer

Post-Party Event

The fun doesn’t stop when you finish the Tough Mudder obstacle course. We throw a killer post party with Rockin’ Music, Mullets and Mohawks and Sponsor Tents.

Course Map

View Course Map

Course Details

TOTAL DISTANCE: 10–12 miles

Course Conditions


Mud Forecast

MUD TYPE: Sandy mud

Thirsty for more info?
Check out our obstacles >>


Spectator registration is available online for $20 until Friday (April 11) at midnight before event weekend. If you miss the online registration deadline, spectator tickets will be sold for $40 on site.


Join our team of Tough Mudder Volunteers (MVPs) and create a life-changing experience for yourself and others. Or, if you’re participating, get your supporters (who are ready for the mud, but not the electric shocks) to volunteer so they can still be part of your day. As an added perk, our MVPs get up to 90% off registration.


Get your tough mudder gear at


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Event Details

  • Waivers

    Safety first

  • What to Bring

    Don't leave home without 'em

  • Parking & Check-In

    When you arrive

  • Mudder Village

    Before and after the event

  • Mudder Savings

    Team, double weekend & more

Full NorCal 2014 Information Packet

everything you wish you didn't know.


We offer exclusive Mudder lodging options for most Tough Mudder events. For discounted rates, and to stay with your fellow Mudders, book your hotel below.


All attendees must buy a parking ticket to park at the event. Parking is onsite, but there are three choices depending on how close you want to be to Mudder Village. View options by clicking the link below.


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Event Timeline

From pre-event to post-event, our timeline makes sure you never skip a beat.

See Timeline

Event Photos

Our photographers will be out there on the course taking action shots of you and your teammates. In the week after the event, stay tuned for an email with your photos and go to our Facebook page to view the event photo album. In the meantime, go check out our galleries on Mudder Nation.

Tough Mudder Tattoos

Many Mudders like to get a tattoo of our logo to commemorate their achievement. We think this is great, so once you get inked, fill out a tattoo registration entry form to get free entry into a Tough Mudder event of your choice. Please note: our UK, AU and CAN venues don't allow tattoos on-site, so you'll need to find a local establishment that can oblige.