RunRace USA › Illinois › 18th Annual F^3 Lake Half Marathon & 5k
18th Annual F^3 Lake Half Marathon & 5k
Chicago, Illinois · Saturday, January 30, 2027 · Half Marathon, 5K
Official race page & registration ↗- Date
- Saturday, January 30, 2027
- Location
- Chicago, Illinois
- Distances
- Half Marathon, 5K
- Entry fee
- from $38
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
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See every race on the Illinois calendar, or use the Race Finder for maps and filters.