In 226 days · Sat, Jan 30, 2027
When
Saturday, January 30th, 2027
Where
1410 Special Olympics Drive, Chicago IL
Distances
Half · 5K
About this race
Event Overview
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.
Date and Location
- Date: 2027-01-30
- Location: 1410 Special Olympics Drive, Chicago, IL
- Race URL: F^3 Lake Half Marathon & 5k
Participant Details
- Registration Perks: Every registrant will once again receive one of our great hoodies and a medal!
- Warm-Up Venue: The event will return to the warm confines of Soldier Field's United Club.
- Opening Time: The UC opens at 8 a.m. Gear check is available.
- Race Start Times: The half marathon starts at 10:01 a.m. and the 5k is scheduled for 10:29 a.m. Courses close at 1:30 p.m.
Post-Race Celebration
After the race, head to Weathermark Tavern for the afterparty! 1503 S. Michigan Ave. Free participant photos are always uploaded to flashframe.io.
Course map
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