Minnie Ha Ha 12 Hour Run
Sappington, United States • 17 Oct 2026
Event Overview
The Minnie Ha Ha is a timed race event with 3, 6, and 12-hour options. It takes place at Minnie Ha Ha Park, near Fenton, Missouri, using a paved loop course.
Course and Venue
The course is a 1.17-mile, USATF-certified paved loop. It is mostly flat and winds through a wooded park, offering views of the Meramec River. The start and finish area is at Shelter "E" in the park. The park provides parking, a playground, and restrooms near the shelter.
Aid and Logistics
A stocked aid station with fluids and food is adjacent to the start/finish area. The event is a cupless race, meaning participants must bring their own hydration system, such as a handheld bottle, belt, or vest. All finishers receive a medal. Plaques are awarded to the first-place overall male and female winners in each race, as well as to the winners in the Masters (40-49) and Grand Masters (50+) age groups.
Organizer
The race is organized by the Saint Louis Ultrarunners Group. Members of this group receive a registration discount. Visit the organization's website for the most recent information.