Tough Mudder Big Bear 2025 | Mud Run

September 5 - 7, 2025

Big Bear

Bear Mountain

43101 Goldmine Dr, Big Bear Lake, CA 92315

Hosted By:

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September 5 - 7, 2025

Big Bear

Bear Mountain

43101 Goldmine Dr, Big Bear Lake, CA 92315

Hosted By:

10K
20 OBSTACLES

FROM

$146.99

START TIMES Register

5K
12+ OBSTACLES

FROM

$120.35

START TIMES Register

Mudder Village
Pass

FROM

$27.75

GROUP PACKAGES

SAVE

$$$

LEARN MORE

5K
12+ OBSTACLES

INO
Friends & Family
Rate

10K
20 OBSTACLES

INO
Friends & Family
Rate

Choose Your Event

Select
- IN N OUT ALL 10K
- IN N OUT ALL 5K
- IN N OUT Spectator
- Group Packages
- IN N OUT 5K
- IN N OUT 10K
Date

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- FRI, SAT & SUN
- FRIDAY
STARTING AT

$146.99 / EA.This price includes fees added at checkout.

$120.35 / EA.This price includes fees added at checkout.

$27.75 / EA.Spectator Pass includes an In-N-Out Burger. Children 12 and under as of event date are included with guardian spectator pass.

$ / EA.Experience Tough Mudder like a VIP - from personalized services to custom amenities, your team is guaranteed to escape the ordinary.

$ / EA.Reserved start waves for In-N-Out Burger Friends and Family.

$ / EA.Reserved start waves for In-N-Out Burger Friends and Family.

LOCALLY SUPPORTED BY

IN-N-OUT BURGER TOUGH MUDDER CHALLENGE

Rally your crew, Big Bear. In-N-Out Burger is serving up a challenge you cannot afford to miss (think: FOMO like you’ve never felt before). Prepare to tackle a customized 5K or 10K Tough Mudder course, complete with a (secret) obstacle menu, epic views, unforgettable teamwork moments, exclusive co-branded swag and a finisher feeling that’s never felt (or tasted) so good. With proceeds directly benefiting the Slave 2 Nothing® Foundation which is dedicated to fighting substance abuse and human trafficking in our communities, every muddy mile has a meaning. And after you’ve conquered the course, celebrate in our Mudder Village Festival with an iconic Double-Double®, made fresh from one of In-N-Out Burger®’s Cookout Trucks.

SLAVE 2 NOTHING FOUNDATION

In-N-Out Burger® created the Slave 2 Nothing® Foundation to help those enslaved by any person or substance by empowering them to live free. At Slave 2 Nothing, we stand on the frontlines in the fight against substance abuse and human trafficking. We understand the grit and determination it takes to break free from these chains. That’s why we’re taking on Tough Mudder — to show our unwavering support for those battling these challenges and emerging victorious.

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OBSTACLES

Mudders flipping the platform of Block Ness Monster

The Block Ness Monster

Flip your friends off – and have them thank you for it. Rotating a set of 500lb blocks takes a village.

Mudders trying to lift the heavy net of Devil

Devil’s Beard

Support sustainable fishing by getting yourself caught in a smotheringly heavy net instead.

A man holding on the bars to avoid falling in the water

Funky Monkey

A set of gussied up monkey bars, designed to fling you into the water with reckless abandon.

WHAT YOU GET

Finisher Meal

Cross the finish line and earn your finisher Double-Double® meal. You deserve it.

Finisher Medals

EXCLUSIVE DESIGN COMING SOON

Boasting innovative interlocking features and a striking new design for 2025, these are not your everyday finisher medals. Symbolic of every drop of sweat, every splash of mud, and every hilarious (and humbling) face-plant, each piece of hard-earned hardware is carefully curated to celebrate your grueling yet gratifying feat.

Finisher Shirt

EXCLUSIVE DESIGN COMING SOON

The harsh reality of having a favorite shirt is that it’s usually the garment that gets the most wear and tear. Whether you’ve dragged it through the mud one too many times or prematurely cut the sleeves off, chances are you miss the luster of when it was crisp and new. Cross the finish line in 2025 to earn your Tough Mudder finisher tee.

Finisher Headband

EXCLUSIVE DESIGN COMING SOON

Each iconic orange headband symbolizes a badge of honor – crowned upon only the toughest of Mudders – for overcoming intense obstacles, exhibiting extreme mental stamina, and demonstrating unrivaled teamwork & camaraderie. Cross the finish line in 2025 to earn yours.

Parking & Bag Drop

Prepay your parking and bag drop fees during check out – taking the hassle out of event day logistics.

OTHER WAYS TO PARTICIPATE

If you’re looking for a VIP experience, a personal challenge, to volunteer, or just to sit back and watch it all unfold, we have options.

VOLUNTEER + RUN FOR FREE

RUN TOUGH MUDDER FOR FREE
Our Volunteers are the driving force behind our events and create amazing life-changing experiences for our Mudders. Every Volunteer receives a discounted event entry, exclusive swag and complimentary food throughout the day.

Sign me up

VIP & Corporate Groups

Find out how teams of 10+ can upgrade their event with a customized group experience.

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SPECTATOR & MUDDER VILLAGE PASS

Cheer on your Mudders and enjoy our action-packed Mudder Village Festival. The experience includes access to spectator routes, live entertainment, an In-N-Out Burger, and much much more. Get your Mudder Village Passes for only $25 (+taxes & fees) if you buy online or $30 (+taxes & fees) if you buy onsite at the event.

Children 12 and under as of event date are included with guardian spectator pass.

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EVENT PREP

TOUGH MUDDER GEAR

From everyday layers, to functional training items like the Tough Mudder MaxGrit by CRAFT, visit the Tough Mudder Gear Shop for apparel collections that will have you felling and performing your best from start to finish.

GEAR UP TODAY