Zumbro Endurance Run
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Zumbro Endurance Run
Zumbro Endurance Run is a weekend trail running event at the Zumbro Bottoms Management Unit in Minnesota, held April 9 and 10, 2027. The event is part of the Endless Summer Trail Run Series and is presented by Rocksteady Running.
Offered distances:
- 100 miles
- 50 miles
- 34 miles
- 17 miles
Courses are marked and run on singletrack and mixed backcountry trails through hardwood forests, ridges, river bottoms and sand coulees. The route includes river crossings, bridges, scenic overlooks, limestone and rock sections, and a variety of trail surfaces and grades.
The event operates packet pickup and check in for each distance and publishes maps, course data, results and splits. Races use elapsed time cutoffs for each distance (example maximums appear by distance), and there is a mid race checkpoint requiring runners to begin their final loop before the designated checkpoint time. Aid stations and volunteer assignments are organized and documented for crew and volunteers.
Information pages cover course maps, distance specific details, registration and a volunteer knowledge base including aid station guidance and assignments. The schedule and logistical details are subject to change. Visit the organization's website for the most recent information.
