Meyerhoff's Mayhem

Meyerhoff's Mayhem

Meyerhoff's Mayhem takes place on October 16, 2026 at Big Woods Campground in Cedar Falls, Iowa. The event is a 48 hour endurance race offered in individual and team relay formats and includes an optional additional distance after the final leg.

• 48 hour Individual: 4 mile loop every 4 hours
• 48 hour Team Relay: teams of 2 to 4 people

Participants complete repeated 4 mile laps across paved trails and a disc golf course, with the course starting from the tent area. Teams may divide legs among members as they choose. Ruck participants may carry any weight they prefer. Halloween costumes are encouraged.

Light meals and water are provided during the event; example menu items listed by the organizer include veggie broth, energy balls, GU, donuts, bagels, fruit, chicken noodle soup, peanut butter sandwiches, chips, sloppy joes, and pasta salad. Race sweatshirts are listed for participants, t shirts for volunteers, and medals for finishers. Personal lights are required for running in the dark, and pets are not allowed.

Registrations placed after September 11, 2026 are not guaranteed a shirt. The published registration price range is USD 87.76 to USD 99.13. The event is dedicated to the memory of a runner who loved running and pushing personal limits. Visit the organization's website for the most recent information.