Death by 5k Waterloo

Waterloo, United States • 16-17 May 2026

Event Overview

Death by 5k Waterloo is a endurance running event held at George Wyth State Park. Participants are required to complete ten separate 5k runs within a 24-hour period. Each 5k segment begins exactly 2.5 hours after the previous one, covering a total distance of 50k.

Course Details

The race headquarters is located at the Canfield Shelter within the park. The course follows an out and back route on the paved Cedar Valley Lakes Trail. Runners and walkers are both permitted to participate in the challenge.

Facilities and Support

The event provides five distinct meals featuring hot food served at specific intervals throughout the 24-hour duration. A variety of snacks and drinks are also available to participants between runs. For rest periods, individuals may use camping tents, hammocks, pop-up tents, or their personal vehicles to recover between the scheduled starts.

Participation and Registration

The event is limited to an initial capacity of 150 participants, with a waitlist available once the limit is reached. Registered participants receive an event shirt and additional gear. Those who complete all ten intervals receive a handmade finisher's coffin. Visit the organization's website for the most recent information.

  • 50k (Ten 5k runs over 24 hours)

Race information

50 km
24 Hour Challenge
5 km
Death by 5k (10 X 5k)
Visit the organization's website for the most recent information.
Trail runs nearby

A trail running event at George Wyth State Park on July 11, 2026 offering team and individual races, with timing by True Time Racing Services and top three awards in each category.

Test your limits at the Cedar Bend Endurance Event in Waverly, Iowa. Run as many laps as possible of a scenic 3.15 mile trail loop during a 4 hour or 8 hour timed challenge.

A runnable single track trail race at George Wyth State Park near Waterloo, IA, offered as 13K and 25K. The course runs through woods, prairie, and lakefront areas with limited on course aid and post race food near Canfield Shelter.

An endurance event at Big Woods Campground in Cedar Falls offering individual and team relay formats over 48 hour. Runners complete 4 miles every 4 hours with an optional two mile add on after the final leg.

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