Name: 17th Annual F^3 Lake Half Marathon & 5k
Start: 2026-01-31T00:00:00
Location: 1410 Special Olympics Dr

17th Annual F^3 Lake Half Marathon & 5k

Updated: 19 October 2025, 05:27 PM

Event Details

Date: 31 January 2026

Time: Sat, 4 - 8 PM

City: Chicago, IL

Country: United States

Location: 1410 Special Olympics Dr

Location Map

References and Tickets

17th Annual F^3 Lake Half Marathon & 5k - RunSignup

The 17th Annual F^3 Lake Half Marathon & 5k is on Saturday January 31, 2026. It includes the following events: Half Marathon and 5k.

Lake Half Marathon & 5k - F^3 Running Events

Experience Chicago's Original Winter Half Marathon at the 17th Annual F^3 Lake Half Marathon & 5k! As one of the few independently-owned large races inÂ ...

17th Annual F^3 Lake Half Marathon & 5k - Races - Fleet Feet

Please consult the race website to confirm all event information. Races. Half Marathon. 10am CST - 2pm CST. Registration ends January 31, 2026 at 3:59am CST.