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Races Clubs Train Wrapped

18th Annual F^3 Lake Half Marathon & 5k

Races
United States
Illinois
Chicago, IL
18th Annual F^3 Lake Half Marathon & 5k

Half Marathon 5K Road Road Half Road 5K

18th Annual F^3 Lake Half Marathon & 5k

Saturday, January 30, 2027Chicago, IL5K – Half Marathon

Registration open

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&#39...

Races

Surface

Road

Jan 3010:29 AM

Other

$44

$49 after Jul 18

Jan 3010:29 AM

Other

$44

$49 after Jul 18

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

1410 Special Olympics Drive

Chicago, IL 60614

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