13th Annual F^3 Lake Half Marathon & 5k presented by Physicians Immediate Care

Sat January 1 - Tue February 15 Chicago, IL 60614 US Directions
The 2022 F^3 Half Marathon & 5k is following all state and local guidelines: 
  1. We encourage all participants to be vaccinated and boosted.
  2. The race will start outside with waves and finish outside near Soldier Field as always.
  3. We expect everyone to be masked while in large groups.
  4. Proof of vaccination is not required to participate.
  5. We will not use the indoor United Club.
  6. We will start the race in waves, as listed below.
  7. Parking will be available indoors in Soldier Field's North Garage.

Pace groups based on HM finishing time will be led by Chicago Endurance Sports, starting in these groups:

10:00am - HM wave A (1:30, 1:40, 1:50, 3:30)

10:10am - HM wave B (2:00, 2:10, 2:20)

10:20am - HM wave C (2:30, 2:45, 3:00)

1410 Special Olympics Drive
Chicago, IL US 60614

One of Chicago’s few remaining independently-owned large races, the 13th Annual F^3 Lake Half Marathon & 5k is Chicago’s Original Winter Half Marathon. We will be returning in-person once again at Soldier Field! We will follow state and local guidelines regarding large gatherings. To keep everyone safe we will not be using the indoor United Club, and will instead setup on the east side of Soldier Field.

Virtual option includes a race bib, hoody, medal, and shipping.

See below for race maps and other information.

Race Maps

Click below for the USATF Certification maps of our courses, as well as MapMyRun links.

Half Marathon:  https://certifiedroadraces.com/certificate/?type=l&id=IL18061NM

https://www.mapmyrun.com/routes/view/3698757589  (don't worry - we know that a HM is 13.1 miles)


5k:  https://certifiedroadraces.com/certificate/?type=l&id=IL18060NM



13th Annual F^3 Lake Half Marathon & 5k Swag & Medal

  All participants will receive a Chicago-themed heavyweight hoody and a finisher's medal.

Race Contact Info

If you have any questions about this race, click the button below.

Race Website

Additional race information can be found at http://f3running.com.

MapMyRun Map

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Race Participant Survey

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