Mud Factor - St. Louis
Always double-check with the organizer's website! This page may contain affiliate links.
Event overview
Mud Factor is a mud and obstacle run held over a 5K course at Brookdale Farms, 8004 Twin Rivers Road, Eureka, MO. The event date is June 6, 2026. The schedule includes separate KIDZ Family waves and adult waves. The course includes obstacle elements and mud sections.
Entry, rules and logistics
Sale prices shown are $35 for adult waves (regular $75) and $29 for KIDZ Family waves (regular $65). There are no refunds under any circumstances. All participants must print, sign and bring a waiver of liability. Adult participants must present a photo ID at the registration tent. Spectators pay $10 cash for festival area access only. Professional event photos are offered, with a first-48-hour price of $3.99 after upload. The organizer notes that prices, event times, date and location are subject to change. The event is produced by Eight51, Inc. Visit the organization's website for the most recent information.