Zumbro Endurance Run
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Event overview
The Zumbro Endurance Run is a multi-distance trail race held at the Zumbro Bottoms Management Unit near Theilman, Minnesota. The event takes place on April 10 and 11, 2026. The race is presented as part of the Endless Summer Trail Run Series and Rocksteady Running.
Distances
- 100 Miler
- 50 Miler
- 34 Miler
- 17 Miler
Registration and notes
Registration opens on Thursday, January 1, 2026 at 9:00 AM CT and closes on Thursday, April 2, 2026 at 11:59 PM CT or earlier if the field limit is reached. Organizers ask entrants to read the event registration and distance-specific information on the event website before registering. The event listing includes maps, results pages, and separate information pages for each distance. Visit the organization's website for the most recent information.
