“The Funnest” 5k Obstacle Run!

Mud Factor is the misfit of mud runs, no keeping score, no first or last place, just thousands of MF’ers out playing in the mud! Organize your team and represent at this Seriously Fun, 5k Obstacle Run! Premier venues, bad ass obstacles, kick ass music and more.

Mud Factor Isn’t a Race or Competition.

Mud Factor was created to offer a “Seriously Fun!” alternative to the “tough guy” mud runs. We measure our success by how much fun our participants have, not how intimidating the course is. The Mud Factor experience is not about how fast you run, it’s about celebrating that you took on this challenge… and finished!


Mud Factor sq logo
Hobb’s Grove
14265 E Goodfellow Ave
Sanger, CA 93657
Check-In Attendees
Mud Factor Central California (Sanger)
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