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One of Chicago’s few remaining independently-owned large races, the 11th 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 which features splits every 5km. A must for anyone preparing for a spring marathon, or just resolving to stay fit in 2020

The 2020 F3 Lake Half Marathon & 5K is SOLD OUT!

Race Date and Time

Saturday January 25, 2020
Race Start: 10:00 AM

Race Location

Soldier Field
1410 Museum Campus Dr.
Chicago, IL 60605