They’re ruff. They’re tuff. They’re the cutest Mudders around.

It doesn’t get any tougher than this. We've made it our business to bring you the toughest events on the planet. From Tough Mudder Half to World’s Toughest Mudder, our insane obstacle engineers and crazy course designers have brought you new challenges in every form imaginable. Now, prepare yourself for the newest and most epic event ever conceived - Puppy Mudder, presented by Nulo. Watch in awe as our elite crew of ruff runners take on the tuffest obstacle course known to canine kind.

Puppy Mudder, presented by Nulo Pet Food, pits 4 teams made up of the ruffest, tuffest, baddest, boldest, fiercest, fluffiest, most pet-able Puppy Mudder athletes against a Puppy Obstacle Course so insane only the mad minds at TMHQ could have cooked it up.*

New Obstacles

  • Barktic Enema
  • Puppy Pyramid
  • Electroshock Therapuppy
  • Up & Downward Dog
  • And More

  • *No pups were harmed in the making of this awesomeness

Puppy Mudder Gear:

    Who wouldn’t want their favorite Puppy Mudder athlete’s face on a t-shirt? Hurry, available for a limited time only.

    Buy Now >>

Enter Here to Win a Free Puppy