Race Discovery
Bank of America Chicago Marathon Semper Fi & America's Fund Team
Bank of America Chicago Marathon Semper Fi & America's Fund Team logo

2025 - Bank of America Chicago Marathon Semper Fi & America's Fund Team

Chicago, Illinois, United States View on map
Oct 12, 2025 (America/Chicago local time)
Running

2025 distances

Running

Participant Pre Drawing Results - Bank of America Chicago Marathon Semper Fi & America's Fund Team 2025 (Fundraising minimum required $1,500)

*Runner will pay the Chicago Marathon registration fee after receiving the race registration link from our Community Sports Team.

Oct 12, 2025 Marathon 7:30 AM
$50.00
Closed

Fundraiser Only (Runner already has an entry to the 2025 Bank of America Chicago Marathon - $300 fundraising minimum)

*Runner must have their own entry in the Chicago Marathon.

Oct 12, 2025 Marathon 7:30 AM
$50.00
Closed

Participant Post Drawing Results - Bank of America Chicago Marathon Semper Fi & America's Fund Team 2025 (Fundraising minimum required $2,500)

*Runner will pay the Chicago Marathon registration fee after receiving the race registration link from our Community Sports Team.

Oct 12, 2025 Marathon 7:30 AM
$50.00
Closed

Race-day weather

Conditions on October 12, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 10.4° / Maximum temperature (recorded on race day) 18.0°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 10.4° / Maximum feels like — heat index / wind chill (recorded on race day) 18.0°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
13.8
Precip (mm)
Precipitation over the day (recorded on race day)
0.0mm
Humidity
Mean relative humidity (recorded on race day)
74.0%
Sunrise
Sunrise at the start line on October 12, 2025 (CDT)
Sunset
Sunset at the start line on October 12, 2025 (CDT)
Daylight
Hours between sunrise and sunset on race day
11h 13m

The sun rises at 7:00 AM and sets at 6:13 PM local time (CDT) in Chicago on October 12, 2025 — 11h 13m 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.

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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, 149 Chicago events

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