18th Annual F^3 Lake Half Marathon & 5k
18th Annual F^3 Lake Half Marathon & 5k is a 5K and Half Marathon race in Chicago, IL, held on Sat, Jan 30, 2027 at 1410 Special Olympics Drive , with entry from $38. 18th Annual F^3 Lake Half Marathon & 5k takes place on January 30, 2027 in Chicago, IL, with 5K, half marathon on the schedule. Full details and registration are on the organizer's page.
| Date | Sat, Jan 30, 2027 |
| Distances | 5K, Half Marathon |
| Venue | 1410 Special Olympics Drive |
| Address | 1410 Special Olympics Drive, Chicago, IL |
| Entry | From $38 |
| Registration | Register for 18th Annual F^3 Lake Half Marathon & 5k |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
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