RunRace USA › Illinois › The Hennepin Hundred
The Hennepin Hundred
Sterling, Illinois · Saturday, October 3, 2026 · 100 Mile, 50 Mile, 50K
Official race page & registration ↗The Hennepin Hundred takes place on Saturday, October 3, 2026 in Sterling, Illinois. The race offers 3 distances: 100 Mile, 50 Mile, 50K. For anyone travelling in, Dixon is about 10 miles away and Aurora is about 69 miles away.
It is one of 188 races on the Illinois calendar that October.
- Date
- Saturday, October 3, 2026
- Location
- Sterling, Illinois
- Distances
- 100 Mile, 50 Mile, 50K
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Sterling: check in Oct 2, out Oct 4.
Common questions
When is The Hennepin Hundred?
The Hennepin Hundred is scheduled for Saturday, October 3, 2026.
Where is The Hennepin Hundred held?
The Hennepin Hundred is held in Sterling, Illinois. It is about 10 miles from Dixon and 69 miles from Aurora.
What distances does The Hennepin Hundred offer?
The listed distances are 100 Mile, 50 Mile, 50K.
How do I register for The Hennepin Hundred?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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See every race on the Illinois calendar, Illinois Ultras, or use the Race Finder for maps and filters.