The Hennepin Hundred is Illinois’ only point-to-point, all-trail ultramarathon, a true Illinois adventure from Sterling, Illinois on the Rock River to Colona, Illinois near the mighty Mississippi, along the historic and beautiful Hennepin Canal.

100-mile solo | 50-mile solo | 50k solo

Flat and fast, the 50- and 100-mile courses follow the Hennepin Canal State Trail, Illinois’ longest multi-use trail, across historic locks and lift bridges, past the autumn corn, picturesque farms and postcard towns of northwest Illinois.

It’s a beautiful run, a perfect setting for a PR or first-time finish. Runners are cheered, encouraged and supported by 150 warm-hearted volunteers, many who are ultra runners themselves. At night, the stars above are magnificent.

$750.00 prize for breaking the 100 mile course record

 
Finisher Flannels!.jpg

These are for 100 mile finishers.


Handy Race Pace Calculator to use!

Handy Race Pace Calculator to use!


This is the course to set a PR, finish your first 100 mile race, or go for a world record!
 

Take the opportunity to volunteer at aid stations!

 

We are extremely excited & honored to be a Western States Qualifying race!

We have been a Western States Qualifier every year since our 2019 race. See their website for full details.

Code: MULE20

20% off on Gnarly Website

Use code: Ornerymuleracing

15% off any Kogalla light

Kogella Ultra Light

Kogella Ultra Light