Mud Factor - Fresno

About the race

Mud Factor Fresno is an annual obstacle event held at Hobb's Grove in Sanger, California on April 25, 2027. The event is a 5K course with obstacles and offers separate waves for adults and KIDZ family waves. It is presented as an all ages event and is scheduled to run rain or shine. Participants must download, print, sign and bring a physical liability waiver to the registration tent.

All adult participants must present a photo I.D. at registration. The organizer’s refund policy states there are no refunds under any circumstances. Onsite services and logistics include paid parking ($20 cash per vehicle), a bag check service ($5 cash), a wash off station with running water, and water stations on the course at approximately 1.6 and 3.2 miles.

Pre-ordered merchandise must be picked up at the merchandise tent on event day; the organizer does not ship or refund pre-paid merchandise. Professional event photos are available for purchase, typically at a low introductory price for a limited time after upload. Spectators pay an admission fee for access to the festival area; children 13 and under are admitted free. Adult waves follow a two-lap system; course markings may be removed after a deadline, so participants should plan their pace accordingly.

Late registration and day-of changes are available for an additional fee. Visit the organization's website for the most recent information.

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