Chicago, IL
18th Annual F^3 Lake Half Marathon & 5k
- Date
- First start10:01 AM CST
- Location1410 Special Olympics Drive, Chicago, IL 60614
- DistancesHalf Marathon · 5K
- SurfaceRoad
- SwagWhere will you pick up your packet?
Bib Scout Report
| Event | Distance | Start | Current fee | Next increase |
|---|---|---|---|---|
| Half Marathon | Half Marathon | 10:01 AM CST | $99 | $105 on |
| 5k | 5K | 10:29 AM CST | $65 | $69 on |
Scouted from the official RunSignup listing. Fees shown exclude processing fees.Merit badges are detected from the organizer’s description. Dates, courses, and prices can change — confirm on the registration page.
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About 18th Annual F^3 Lake Half Marathon & 5k
The 18th Annual F^3 Lake Half Marathon & 5k is Chicago's Original Winter Half Marathon. Each year, thousands of runners flock to this community-built event, gathering in the warmth of Soldier Field's United Club before tackling wind & weather along a lakefront course that features splits every 5km. A must for anyone preparing for a spring marathon or just resolving to stay fit throughout the new year. F^3 sold out in 2016-2020 and 2023-present. Every registrant will once again receive one of our great hoodies and a medal! We will return to the warm confines of Soldier Field's United Club! The UC opens at 8 a.m. Gear check is available. The half marathon starts at 10:01 a.m. and consists of self-seeded waves in quick succession. The 5k is scheduled for 10:29 a.m. Courses close at 1:30 p.m. After the race, head to Weathermark Tavern for the afterparty! 1503 S. Michigan Ave . Free…
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