The Best Races. The Biggest Discounts.

Scroll our alphabetical list with hundreds of race discounts below, then use these exclusive codes to save some cash and have the time of your life!


A

Alpha Warrior Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for $10 off your Alpha Warrior registration

Alpine Adventure Challenge Promotion Codes, Discounts & Coupons

  • Use discount code 5MRG for $5 off your Alpine Adventure Challenge registration

American Hotshots Extreme Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG30 for 30% off your American Hotshots Extreme Run registration

Armageddon Ambush Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for $10 off your Armageddon Ambush registration

B

Badass Dash Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your Badass Dash registration

Barber Beast on the Bay Promotion Codes, Discounts & Coupons

  • Use discount code MRGBEAST for $20 off your Barber Beast on the Bay registration

Battle Races Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for 20% off your Battle Races registration

Benjamin Dash Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE101 for $3 off your Benjamin Dash registration

Bermuda Triple Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG25 for 25% off your Bermuda Triple Challenge registration

Big Dog Brag Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Big Dog Brag registration

Big Nasty Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code SAV for 10% off your Big Nasty Mud Run registration

Blizzard Blast Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your Blizzard Blast registration

Blood and Guts Promotion Codes, Discounts & Coupons

  • Use discount code BRAINS for 20% off your Blood and Guts registration

Bold r Dash Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Bold r Dash registration

BoneFrog Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your BoneFrog Challenge registration

C

Case Creek Obstacle Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG16 for 10% off your Case Creek Obstacle Mud Run registration

Cerus Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Cerus registration

City Challenge Obstacle Race Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for 15% off your City Challenge Obstacle Race registration

Conquer the Gauntlet Promotion Codes, Discounts & Coupons

  • Use discount code CTGMRG for 10% off your Conquer the Gauntlet registration

Courage Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG for $10 off your Courage Challenge registration

D

Del Mar Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG8239 for $5 off your Del Mar Mud Run registration

Dirt Runner Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Dirt Runner registration

Dirty Girl Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for $15 off your New York, Milwaukee, Baltimore, Buffalo, or Denver 2015 Dirty Girl Mud Run registration
  • Use discount code MRG10 for $10 off your Dirty Girl Mud Run registration

Down and Dirty Obstacle Race Promotion Codes, Discounts & Coupons

  • Use coupon code MRGDD5 for $5 off your 2015 Los Angeles Down and Dirty Obstacle Race registration
  • Use coupon code MRGCHDD for $10 off your 2015 Chicago Down and Dirty Obstacle Race registration
  • Use coupon code MudRunGuide for $5 off your 2014 Merrell Down and Dirty registration

Down N Dirty Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Down N Dirty Mud Run registration

Dragon OCR Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE20 for 20% off your Dragon OCR registration

E

Epic Mud Maze Promotion Codes, Discounts & Coupons

  • Use discount code mudguide for $15 off your Epic Mud Maze registration

EPIC Series Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your EPIC Series registration

Eyman Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code AZMUD for 20% off your Eyman Mud Run registration

F

FIT Challenge Promotion Codes, Discounts & Coupons

  • Use discount code mudrunfit for 10% off your FIT Challenge registration

ForeShore Adventure Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your ForeShore Adventure Run registration

FrankenMudder Promotion Codes, Discounts & Coupons

  • Use discount code 20MudRunGuide16 for $5 off your FrankenMudder registration

Frontline OCR Promotion Codes, Discounts & Coupons

  • Use discount code MRG2018 for 25% off your Frontline OCR registration

G

Gladiator Rock n Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG2018 for 15% off your Gladiator Rock n Run registration

Goliathon Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for $5 off your Goliathon registration

GoPro Mountain Games Promotion Codes, Discounts & Coupons

  • Use discount code GETONIT for 10% off your GoPro Mountain Games registration

Green Beret Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Green Beret Challenge registration

Grit OCR Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE10 for 10% off your Grit OCR registration

Gritty Goddess Promotion Codes, Discounts & Coupons

  • Use discount code GRITGUIDE10 for $10 off your Gritty Goddess registration

H

HappyFest Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your HappyFest registration

Hardcore Mudd Run Promotion Codes, Discounts & Coupons

  • Use discount code MRGHMR for 20% off your Hardcore Mudd Run registration

Hero Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your Hero Mud Run registration

Highlander Assault Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for 20% off your Highlander Assault registration

Hollis Adams Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for 15% off your Hollis Adams Mud Run registration

Hot an Dirty Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your Hot an Dirty Mud Run registration

I


J

Jail Break Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRGJAILBREAK for $5 off your Jail Break Challenge registration

Jump Climb Extreme Promotion Codes, Discounts & Coupons

  • Use discount code mrguide5off for $5 off your Jump Climb Extreme registration

Just For The Mud of It Promotion Codes, Discounts & Coupons

  • Use discount code mudrunguide for 5% off your Just For The Mud of It registration

K

KC Timber Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG18 for $5 off your KC Timber Challenge registration

Kids Adventure Games Promotion Codes, Discounts & Coupons

  • Use discount code MRG10A for $10 off your Kids Adventure Games registration

Kids Obstacle Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE18 for 10% off your Kids Obstacle Challenge registration

Krell Adventure Games Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your Krell Adventure Games registration

L

Left Right Repeat Promotion Codes, Discounts & Coupons

  • Use discount code MRG for $5 off your Left Right Repeat registration

Lords Gym Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG for 10% off your Lords Gym Mud Run registration

M

Mad Warrior Promotion Codes, Discounts & Coupons

  • Use discount code MRGMW10 for 10% off your Mad Warrior registration

Marine Corps Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRGMCMR19 for $5 off your Marine Corps Mud Run registration

Marine Mud Challenge Promotion Codes, Discounts & Coupons

  • Use discount code marinemud for 20% off your Marine Mud Challenge registration

Medieval Rush Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for 15% off your Medieval Rush registration

Mighty Mud Dash Promotion Codes, Discounts & Coupons

  • Use discount code MRG25 for 25% off your Mighty Mud Dash registration

Monster Challenges Promotion Codes, Discounts & Coupons

  • Use discount code MRG for $5 off your Monster Challenges registration

MuckFest MS Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for $5 off your MuckFest MS registration

Mud Dog Run Promotion Codes, Discounts & Coupons

  • Use discount code mudrunguide for $10 off your Mud Dog Run registration

Mud Endeavor Promotion Codes, Discounts & Coupons

  • Use discount code MRGU18 for $5 off your Mud Endeavor registration

Mud Gauntlet Promotion Codes, Discounts & Coupons

  • Use discount code MG5 for $5 off your Mud Gauntlet registration

Mud Hero Promotion Codes, Discounts & Coupons

  • Use discount code MRG18 for $5 off your Mud Hero registration

Mud Titan Promotion Codes, Discounts & Coupons

  • Use discount code MRG for 25% off your Mud Titan registration

Mudman Race Promotion Codes, Discounts & Coupons

  • Use discount code 15% for MRG15 off your Mudman Race registration

MudZilla Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MUD85 for 35% off your MudZilla Mud Run registration

N

NCC Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRGNCCW18 for $5 off your NCC Mud Run registration

North American OCR Championships Promotion Codes, Discounts & Coupons

  • Use discount code MRG20 for 20% off your North American OCR Championships registration

O


P

Prison Break Race Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your Prison Break Race registration

Q


R

Reaper Event Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for 15% off your Reaper Event registration

Renegade Rage Promotion Codes, Discounts & Coupons

  • Use discount code mudrunguide for $10 off your Renegade Rage registration

Robo Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG5OFF for $5 off your Robo Mud Run registration

Rugged Maniac Promotion Codes, Discounts & Coupons

  • Use discount code 18MRG for $5 off your Rugged Maniac registration

Run For The King Promotion Codes, Discounts & Coupons

  • Use discount code FORMUDRUN for $10 off your Run For The King registration

Run the Gauntlet Promotion Codes, Discounts & Coupons

  • Use discount code GAUNTLET for $2 off your Run the Gauntlet registration

Run The Ridge Promotion Codes, Discounts & Coupons

  • Use discount code MRG17 for $5 off your Run The Ridge registration

RunZilla Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your RunZilla registration

Russian River Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE for $10 off your Russian River Mud Run registration

S

Samurai Sprint Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG20 for $20 off your Samurai Sprint Mud Run registration

Savage Race Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Savage Race registration

Shale Hill Adventure Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for 15% off your Shale Hill Adventure registration

Shasta Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG1810 for 10% off your Shasta Mud Run registration

Soldier Rush Promotion Codes, Discounts & Coupons

  • Use discount code RUSH123 for 25% off your Soldier Rush registration

Spartan Race Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your Spartan Race registration

Survival Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10OFF-45345746869 for 10% off your Survival Run registration

Survivor Race Promotion Codes, Discounts & Coupons

  • Use discount code MRG15 for 15% off your Survivor Race registration

Swain Swamp Stomp Promotion Codes, Discounts & Coupons

  • Use discount code MRG2018 for 20% off your Swain Swamp Stomp registration

T

Tactical Titan Promotion Codes, Discounts & Coupons

  • Use discount code MRG for 25% off your Tactical Titan registration

Tame The Terrain Promotion Codes, Discounts & Coupons

  • Use discount code T3MRG15 for 15% off your Tame The Terrain registration

Terrain Racing Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUN5 for $5 off your Terrain Racing registration

The 5K Foam Fest Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your The 5K Foam Fest registration

The Battlegrounds Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your The Battlegrounds registration

The Dirty Dash Promotion Codes, Discounts & Coupons

  • Use discount code DIRTYMRG for 20% off your The Dirty Dash registration

The Inferno Promotion Codes, Discounts & Coupons

  • Use discount code INFERNOMRG10 for 10% off your The Inferno registration

The Inflatable Run Promotion Codes, Discounts & Coupons

  • Use discount code LISTING for $5 off your The Inflatable Run registration

The Nuts Challenge Promotion Codes, Discounts & Coupons

  • Use discount code NUTSMRG for 10% off your The Nuts Challenge registration

The Original Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code Mudrun15 for $10 off your The Original Mud Run registration

The Urban Trials Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your The Urban Trials registration

The X Run Promotion Codes, Discounts & Coupons

  • Use discount code getdirty10 for 10% off your The X Run registration

THOR Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your THOR registration

Tough Mudder Promotion Codes, Discounts & Coupons

  • Use discount code MRGTM25 for 25% off your Tough Mudder registration

Trash Dash 5K Promotion Codes, Discounts & Coupons

  • Use discount code MUDRUNGUIDE5OFF for $5 off your Trash Dash 5K registration

Tribal Challenge Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Tribal Challenge registration

Tuff Scramblers Promotion Codes, Discounts & Coupons

  • Use discount code MRG2014 for $5 off your Tuff Scramblers registration

U

Udder Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your Udder Mud Run registration

V

Viking Obstacle Race Promotion Codes, Discounts & Coupons

  • Use discount code VIKINGMRG for 10% off your Viking Obstacle Race registration

W

War-X Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for 10% off your War-X registration

Warrior Dash Promotion Codes, Discounts & Coupons

  • Use discount code MRGWD8718 for $5 off your Warrior Dash registration

X


Y

Your First Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code 5MRG for $5 off your Your First Mud Run registration

Z

Zombie Blood Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG10 for $10 off your Zombie Blood Run registration

Zombie Charge Promotion Codes, Discounts & Coupons

  • Use discount code MRGBOGO for BUY 4 GET 5th FREE off your Zombie Charge registration

Zombie Mud Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG5 for $5 off your Zombie Mud Run registration

Zombie Mud Run Canada Promotion Codes, Discounts & Coupons

  • Use discount code mrg for 25% off your Zombie Mud Run Canada registration

Zombie Run Promotion Codes, Discounts & Coupons

  • Use discount code MRG for $10 off your Zombie Run registration

Zombie Survivor Promotion Codes, Discounts & Coupons

  • Use discount code MRG2K14 for 10% off your Zombie Survivor registration