2025 - Chi Town Half Marathon & 10K
2025 distances
Running
Half Marathon
10K
Half Marathon - Extended Online Registration
10K - Extended Online Registration
Virtual Run 10K
Registration includes online results, commemorative event shirt, finisher medal and finisher certificate. Additional items available during registration.
Virtual Run Half Marathon
Registration includes online results, commemorative event shirt, finisher medal and finisher certificate. Additional items available during registration.
Race-day weather
Conditions on April 5, 2025 — historical Open-Meteo data.
The sun rises at 6:25 AM and sets at 7:20 PM local time (CDT) in Chicago on April 5, 2025 — 12h 55m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Chicago
Different organizers, within 40 miles, in the next three months
2026 Chi-Care 5K Run/Walk
Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K
Chicago - HFTC 5k
Race TO Wrigley 5K Charity Run Presented BY AbbVie
🏃 Plan Your Next Race in Chicago
Find upcoming events by distance:
- Chicago 5K Races 124 races
- 10K Run Events in Chicago 59 races
- Chicago Half Marathons 49 races
- Marathons in Chicago 3 races
- Chicago Running Calendar 2026 136 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 138 Chicago events
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