Minnie Ha Ha 12 Hour Run

OCT
17
2026
Timed endurance runs at Minnie Ha Ha Park offering 12, 6 and 3 hour options on a USATF certified 1.17 mile paved loop, cupless with an adjacent aid station, chip timing, medals and age group plaques.
Sat 17 Oct 2026
12 Hour Race 3 Hour Race 6 Hour Race

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Minnie Ha Ha 3, 6 & 12 hour races

This event features timed endurance runs held at Minnie Ha Ha Park in St. Louis, Missouri, with three duration options:

  • 12 hour
  • 6 hour
  • 3 hour

The course is a USATF certified paved loop measuring 1.17 miles that runs through a mostly flat wooded area with views of the Meramec River and fall foliage. The start and finish area is located at Shelter "E". There is parking across the park and a playground and restrooms are close to the shelter. An aid station adjacent to the start and finish will be stocked with fluids and typical ultra foods.

The event is chip timed and is part of the Eastern Missouri Ultra Series where series points are awarded based on miles plus bonus points for placing. The organizer provides race swag for participants; specific items will be announced. The event operates as cupless so participants must bring a handheld, belt, or vest for personal hydration while sports drink is available at the aid station.

There are no refunds or deferrals. Bibs may be transferred to another runner if the race director is informed. All finishers receive a finishers medal. Plaques will be awarded to the overall male and female winners in each race and to male and female winners in the Masters 40 to 49 and Grand Master 50 and over categories. Visit the organization's website for the most recent information.

12 Hour Race
3 Hour Race
6 Hour Race
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