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Meyerhoff's Mayhem

Name: Meyerhoff's Mayhem
Start: 2025-10-17
End: 2025-10-19
Location: Cedar Falls

Cedar Falls, United States • 17-19 Oct 2025

Meyerhoff's Mayhem is a unique endurance running event held at Big Woods Campground in Cedar Falls, Iowa. Participants run 4 miles every 4 hours over a 48-hour period, with an optional 2-mile add-on after the final leg. The event welcomes solo runners, teams of 2-4, and ruck participants carrying weights of their choice.

The course features a mix of paved trails and a disc golf course, offering varied terrain. Runners must bring personal lights for night legs, and Halloween costumes are encouraged to enhance the fun atmosphere. The event honors Chad Meyerhoff's memory, celebrating his love for running and pushing limits. Visit the organization's website for the most recent information.

United States Iowa Cedar Falls

Race information

Registration Facebook

4 mi

4 Miles Every 4 Hours for 48 Hours

Optional 2-Mile Add-on After the Last Leg

Visit the organization's website for the most recent information.

Trail runs nearby

Wednesday Dec 31

The Critter

Waverly - 13 mi from Cedar Falls

Backyard Ultra

4 km

8 km

12 km

The Critter is an endurance running event held at Ingawanis Adventure Base in Waverly, Iowa. It offers multiple race durations, including 4-hour, 8-hour, and 12-hour options, catering to various levels of ultrarunning enthusiasts. The event takes place on December 31, 2025, providing a unique opport..