Death by 5k Waterloo
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Event overview
Death by 5k Waterloo takes place May 16-17, 2026 in Waterloo, Iowa. The event is a 24-hour challenge held at George Wyth State Park. Participants complete ten 5k races, with each 5k starting 2.5 hours after the previous one. Race headquarters is at the Canfield Shelter. The course is an out-and-back on the Cedar Valley Lakes Trail and is paved.
Details and logistics
The event location is 3659 Wyth Road, Waterloo, IA 50703. The listed entry for the 24 Hour Challenge is $150. Five hot meals are provided during the event, and additional snacks and drinks are available throughout. Participants may rest between races in a camping tent, hammock, under a pop-up tent, or in their vehicles. Registered participants receive an event shirt and other event swag; finishers receive a handmade finisher's coffin. Initial registration is limited to 150 participants, with a waitlist opened after that and additional entries added if slots become available. Visit the organization's website for the most recent information.
