New Obstacles Are Here
Watch Now.
Welcome to the Biggest, Baddest, Most Epic obstacles in the industry. We bring our best obstacles to every event, so that you can find your best. Brand-new challenges. Fresh Legionnaire exclusives. And a finish for the history books. Plus, we’ve cracked open The Vault to bring back iconic obstacles that have been hidden away for years. Check out the new obstacles on course, then gameplan how you’ll conquer ‘em all.





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  • New 2018
    • Legionnaire-designed challenge
    • Hand over hand barrel roll 
    • 18' high, 20' long 
    play video
    Kong - Infinity
    New 2018, Full, Tougher, Toughest
    Inline content
    double-size
    new-2018
    full
    tougher
    toughest
  • New 2018
    • Epic finish as a team 
    • 30' long, 40° angle
    • Greasy incline wall 
    play video
    Happy Ending - Sponsored by Merrell
    New 2018, 5K, Full, Tougher, Toughest
    Inline content
    double-size
    new-2018
    5k
    full
    tougher
    toughest
  • Most Fun
    • Be King of the Jungle 
    • Highest-rated in 2017 
    • 15' High Ring Swing               
    play video
    Kong
    Full
    Inline content
    full
  • Most Chilly
    • Face your fear, warm up later
    • 25' Ice Water Swim
    • 10,000 lbs of ice               
    play video
    Arctic Enema - The Rebirth
    Full, Tougher, Toughest
    Inline content
    double-size
    full
    tougher
    toughest
    • 6' hay wall climb
    • No hand grips
    • 6 Bales of Hay
    Bale Bonds
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Muscle up or get a boost
    • Vertical Wall Climb 
    • 10' High                                                                
    Berlin Walls sponsored by T-Rex
    5K, Full, Tougher, Toughest, TMX
    Inline content
    5k
    full
    tougher
    toughest
    tmx
  • Optio- nal
    • Electrified Wire Field Run
    • 10,000 volts of electricity
    • 40' End to End
    Electroshock Therapy
    Full
    Inline content
    double-size
    full
  • Best Team Effort
    • Run & aim for the hands
    • Use teamwork 
    • 13' quarterpipe with curved top                                                             
    play video
    Everest 2.0 sponsored by CELSIUS
    5K, Full, Tougher, Toughest, TMX
    Inline content
    double-size
    5k
    full
    tougher
    toughest
    tmx
  • Most Challe- nging
    • Rotating Monkey Bar Climb
    • Upper body challenge 
    • 15' High over Water Pit
    play video
    Funky Monkey - The Revolution
    Full, Tougher, Toughest, TMX
    Inline content
    double-size
    full
    tougher
    toughest
    tmx
    • Barbed Wire Crawl
    • 40' Long
    • 1,000 Gallons of Mud
    play video
    Kiss of Mud 2.0 sponsored by Soap & Glory
    5K, Full, Tougher, Toughest, TMX
    Inline content
    5k
    full
    tougher
    toughest
    tmx
    • 15' High Ladder Climb
    • 3' Gap Between Rungs
    • 5 Rungs Each
    Ladder to Hell
    Full, Tougher, Toughest, TMX
    Inline content
    full
    tougher
    toughest
    tmx
  • Most Fun
    • Help fellow Mudders 
    • 8' High Mud Mounds 
    • 30' of Waist Deep Mud Pits
    play video
    Mud Mile 2.0 sponsored by CELSIUS
    5K, Full, Tougher, Toughest
    Inline content
    5k
    full
    tougher
    toughest
    • Get a Mudder boost 
    • 1000 Gallon 10' Crater of Mud
    • 8' Climb out
    Quagmire
    5K, Full, Tougher, Toughest
    Inline content
    5k
    full
    tougher
    toughest
    • Barbed Wire Low Crawl
    • 20' Climb Through Culvert Pipe
    • 5' Drop into Icy Waters
    Shawshanked
    Full, Tougher, Toughest, TMX
    Inline content
    full
    tougher
    toughest
    tmx
  • Best Team Effort
    • Use teamwork to push & pull 
    • 60' wide rotating blocks
    • 4' deep water, 30' long
    play video
    The Block Ness Monster sponsored by Kill Cliff
    5K, Full, Tougher, Toughest
    Inline content
    double-size
    5k
    full
    tougher
    toughest
    • Muscle up or get a boost
    • 10' Slanted wall climb
    • 8' Wide, No Footholds 
    play video
    Skidmarked
    Full, Tougher, Toughest, TMX
    Inline content
    full
    tougher
    toughest
    tmx
    • Giant Heavy Net Crawl
    • 1,500 sq. ft. of Netting
    • 50' Long
    Devil’s Beard
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Carry A Mudder, be a Hero
    • 100% of Muscles Used
    • 200' Long
    Hero Carry
    5K, Full
    Inline content
    5k
    full
    • 40' Muddy Cliff Climb
    • Deep Mud Pit
    • Few Footholds

     

    Cliffhanger
    5K, Full, Tougher, Toughest
    Inline content
    5k
    full
    tougher
    toughest
    • Steep Uphill Climb
    • Fast Downhill Run
    • Quick turns
    Killa Gorilla
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Slog Through Small Creeks
    • Embrace the Mud 
    • Slow and Steady
    Swamp Stomp
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Tube Slide, Down & Up
    • Shallow Water, Barbed Wire Above
    • 2' water depth

     

    Prairie Dog
    Full, Tougher, Toughest
    Inline content
    double-size
    full
    tougher
    toughest
    • Massive Hill
    • Long Climb
    • Mud-soaked and Slippery

     

    Death March
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Log Carry Loop
    • 75-pound Logs (Minimum)
    • 2-3 Mudders per Log

     

    Hold Your Wood
    5K, Full, Tougher, Toughest
    Inline content
    5k
    full
    tougher
    toughest
    • 6' Excavated Ditch
    • Muddy Ground
    • Everest-style Teamwork Required

     

    6 Feet Under
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Tube Slide to Water Pit
    • Crawl Over Dirt Mound
    • Slide Down, Crawl Under Log

     

    Turducken
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
    • Tube Slide to Covered Pit
    • Berlin Walls to Climb Out
    • Teamwork Makes the Dream Work

     

    Mineshafted
    Full, Tougher, Toughest
    Inline content
    full
    tougher
    toughest
  • Mudder Legion Only
    • Muscle up or get a boost 
    • 9' wall with horizontal overhang
    T-Boned
    New 2018, Full, Tougher, Toughest
    Inline content
    double-size
    new-2018
    full
    tougher
    toughest
  • Mudder Legion Only
    • Legionnaire finish alternative 
    • Finish as a team 
    • 30' "electric slide" 
    Third Rail
    New 2018, Full
    Inline content
    double-size
    new-2018
    full
  • Sandbag Cleans
    TMX
    Inline content
    tmx
    • Muddy Crawl
    • Get Down and Dirty
    play video
    Bear Crawls
    TMX
    Inline content
    tmx
    • Concrete Buckets
    • 50’ feet

     

    Farmers Carry
    TMX
    Inline content
    tmx
  • Box Jump Overs
    TMX
    Inline content
    tmx
    • 15' Ropes
    • 1 Climb Up/Down

     

    Rope Climb
    TMX
    Inline content
    tmx
    • 5' Tall Pedestal
    • 20’ Carry

     

    Atlas Carry
    TMX
    Inline content
    tmx
    • 8' Tall Bar
    • Chin Above Bar

     

    Pull Ups
    TMX
    Inline content
    tmx
    • Heavy Sandbag
    • Full Extension Overhead

    Sandbag Presses
    TMX
    Inline content
    tmx
  • Vault
    • Tight crawl through 20' of tubing
    • Don't get swallowed
    • Use your legs for power
    Boa Constrictor
    Vault, Full, Tougher, Toughest
    Inline content
    vault
    full
    tougher
    toughest
  • Vault
    • Slide UP, not down a 45°  slope
    • Use teamwork to reach the top 
    Hump Chuck
    Vault, Full, Tougher, Toughest
    Inline content
    vault
    full
    tougher
    toughest
  • Vault
    • Conquer your fear & hold on tight
    • Use the handholds
    • Traverse 15' of vertical walls 
    Human Gecko
    Vault, Full, Toughest, TMX
    Inline content
    vault
    full
    toughest
    tmx
  • Vault
    • No, not that kind of tip
    • Ulimate grip strength challenge
    • 15' traverse along 2" thin bar
    Just The Tip
    Vault, Full, Tougher, Toughest, TMX
    Inline content
    double-size
    vault
    full
    tougher
    toughest
    tmx
  • Vault
    • Log leapin' fun
    • Give a boost to fellow Mudders
    • 2x log hurdles, 4' high
    Lumberjacked
    Vault, Full, Tougher, Toughest
    Inline content
    vault
    full
    tougher
    toughest
  • Vault
    • Scale the knot-free rope
    • Slip and you're getting wet
    • Shimmy down to safety 
    Rope-a-Dope
    Vault, Full, Tougher, Toughest, TMX
    Inline content
    double-size
    vault
    full
    tougher
    toughest
    tmx
  • Vault
    • Just keep crawling, just keep crawling
    • 60' of tunnels and total darkness
    Trench Warfare
    Vault, Full, Tougher, Toughest
    Inline content
    vault
    full
    tougher
    toughest
  • Vault
    • Balance your way to success
    • Cushioned drop zone
    • 40' traverse along 4"" wide beam
    Twinkle Toes
    Vault, Full, Tougher, Toughest
    Inline content
    vault
    full
    tougher
    toughest
  • Vault
    • Conquer your fear & keep moving
    • 60' of water with only 6"" of air space
    • Use the fencing for grip
    Cage Crawl
    Vault, Full, Tougher, Toughest
    Inline content
    double-size
    vault
    full
    tougher
    toughest
    • Muddy face plants
    • Unexpected holes
    • 30' water pits     
    Pitfall
    5K, Tougher, Toughest
    Inline content
    5k
    tougher
    toughest
  • New 2018
    • Legionnaire-designed challenge
    • Hand over hand barrel roll 
    • 18' high, 20' long 
    play video
    Kong - Infinity sponsored by Kill Cliff
    TMX
    Inline content
    tmx