100 miles100 miles50 miles50KComing SoonOrnery Mule Racing
The Hennepin Hundred
Sterling, Illinois
$375
100 mile after Mar 31
27
Days Away
About This Race
Illinois' only point-to-point, all-trail ultramarathon from Sterling, Illinois on the Rock River to Colona, Illinois near the mighty Mississippi, along the historic and beautiful Hennepin Canal.
Key Dates
Registration Closes
Invalid Date
Race Day
Oct 3, 2026
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Pricing
Current Price
$375
100 mile after Mar 31
Price Progression
100 mile after Mar 31
$375Mar 31, 2026
50K after Mar 31
$160Mar 31, 2026
50 mile after Mar 31
$185Mar 31, 2026
100 mile team relay after Mar 31
$550Mar 31, 2026
Early bird 50K
$110
Early bird 50 mile
$155
Early bird 100 mile
$315
Early bird 5 person relay
$425
Race Planning
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