Mud Factor - Michigan

Mud Factor Michigan

Mud Factor Michigan is a 5k mud and obstacle run held at Baja Acres near Birch Run in Millington, Michigan, scheduled for July 2026. The event features mud obstacles on a roughly 5k course and offers separate participant waves for families with children and for adults.

Participants must print, sign, and bring a waiver of liability. All adult participants must present a photo ID at the registration tent. No refunds are available under any circumstances. Spectators may access the festival area for a $10 cash fee.

Select adult waves are listed at $35 with a regular price of $75, and select KIDZ family waves are listed at $35 with a regular price of $65. Prices and event date or location are subject to change. An information packet and the official liability waiver are provided for download prior to the event.

Professional event photography is available through the event photographer. Photos are offered at a listed price of $3.99 for the first 48 hours after upload. Other event details such as final course design and additional event policies may be updated closer to the event date. Visit the organization's website for the most recent information.