RunRace USA › Illinois › F3 Naperville 5K Run & Walk
F3 Naperville 5K Run & Walk
Warrenville, Illinois · Sunday, September 27, 2026 · 5K, 0.5 Miles
Official race page & registration ↗F3 Naperville 5K Run & Walk takes place on Sunday, September 27, 2026 in Warrenville, Illinois. The race offers 2 distances: 5K, 0.5 Miles. For anyone travelling in, Aurora is about 8 miles away.
It is one of 245 races on the Illinois calendar that September. At $20, entry sits below the $25 median for an Illinois 5K.
- Date
- Sunday, September 27, 2026
- Location
- Warrenville, Illinois
- Distances
- 5K, 0.5 Miles
- Entry fee
- from $20
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 Warrenville: check in Sep 26, out Sep 28.
Common questions
When is F3 Naperville 5K Run & Walk?
F3 Naperville 5K Run & Walk is scheduled for Sunday, September 27, 2026.
Where is F3 Naperville 5K Run & Walk held?
F3 Naperville 5K Run & Walk is held in Warrenville, Illinois. It is about 8 miles from Aurora.
What distances does F3 Naperville 5K Run & Walk offer?
The listed distances are 5K, 0.5 Miles.
How much does F3 Naperville 5K Run & Walk cost?
Entry is listed from $20. Check the official race page for the current price, which usually rises closer to race day.
How do I register for F3 Naperville 5K Run & Walk?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
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- Sep 27ETHS Homecoming Hustle 5KEvanston, IL
- Sep 27Fall Fest 5K and Kids Fun RunStillman Valley, IL
See every race on the Illinois calendar, Illinois 5Ks, or use the Race Finder for maps and filters.