@F3Events
Chicago's Original Winter Half Marathon
2026 Inaugural Lucky 7K & 1M Race
2026 Inaugural Lucky 7K & 1M Race
The 2nd Annual Lucky 7K & 1M is on Sunday March 15, 2026. It includes the following events: Lucky 7K Run, Lucky 1M Run, and Lucky 7K and 1M.
18th Annual 2027 F^3 Lake Half Marathon & 5k
18th Annual 2027 F^3 Lake Half Marathon & 5k
The 18th Annual F^3 Lake Half Marathon & 5k is on Saturday January 30, 2027. It includes the following events: Half Marathon and 5k.
Volunteer with F^3 Events
Volunteer with F^3 Events
Sign up to help at F^3 running events, including the Chicago winter lake half marathon and 5K
FEATURED LINKS
The fastest half marathon runners in history
The fastest half marathon runners in history
These finish times are something to behold
Contact Us
Contact Us
LINK ARCHIVE
WGN - Chandler Gibbens record-breaking performance at F^3 Lake Half Marathon
WGN - Chandler Gibbens record-breaking performance at F^3 Lake Half Marathon
A Preventative Approach for Running-Related Injuries
A Preventative Approach for Running-Related Injuries
Tips on how you can guard against the most common overuse injuries.
Cold Weather Running Tips | REI Co-op
Cold Weather Running Tips | REI Co-op
Learn how to go road running in wintery cold weather conditions. Check out tips on how to get started and what to wear and bring.
The Planted Runner - How to Dress for Fall Running
The Planted Runner - How to Dress for Fall Running
Learn how to dress for fall running so you aren't too hot or too cold in any temperature! Coach Claire explains how.
7 Scientifically-Backed Benefits of Running for Mental Health
7 Scientifically-Backed Benefits of Running for Mental Health
Juneteenth Donation - Help Revive Last Lap Cornerstore
Juneteenth Donation - Help Revive Last Lap Cornerstore
Last Lap Cornerstore opened its doors in 2021 as the only Black-owned home for the diver… Ian Gonzalez needs your support for Help Revive Last Lap Cornerstore
15 Best Places to Run in Chicago
15 Best Places to Run in Chicago
If you’re looking for the best places to run in Chicago, local runner Allison Yates, founder of Read and Run Chicago, offers her insights.
What is your Post-Race Ritual? - Ultra Runner Mag
What is your Post-Race Ritual? - Ultra Runner Mag
We speak to ultra runners about their recommendations for post-race rituals from moving around, eating and drinking wisely and celebrations.
Post-Race Blues: The Neuroscience of Marathon Recovery
Post-Race Blues: The Neuroscience of Marathon Recovery
Post-marathon blues after running a big race, even successfully, can impact recovery. Dr. Beth McQuiston and Abbott runners discuss what happens in the brain.
WGNTV - Lake Half-Marathon Kicks Off Competitive Running in 2024
WGNTV - Lake Half-Marathon Kicks Off Competitive Running in 2024
CHICAGO — Outside Soldier Field Saturday, the race was on in the 15th-annual F3 Lake Half-Marathon and 5K. “[It’s] Chicago’s original winter half-marathon,” said Zach Edmond…
24 New Year's Resolutions for Runners
24 New Year's Resolutions for Runners
Challenge yourself to take your running game to the next level with this list of New Year's Resolutions perfect for runners.
5 different methods to improve running speed
5 different methods to improve running speed
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