Chicago Marathon 101

Team RunRunner Michael Norton after finishing the 2024 marathon.
Team RunRunner Michael Norton after finishing the 2024 marathon.

Your go-to spot for all things Bank of America Chicago Marathon, one of the fastest Abbott World Marathon Majors, occurring each October in the United States of America.

1. Pre-Race Zoom Call 

With Chicago coming up soon, we brought veterans and first-timers together to ask questions, share insights and build some excitement heading into race weekend!

We had a great drop-in Zoom call full of Chicago Marathon racing info and tips: Catch the replay here

2. Chicago Marathon Race Intel

Chicago course map.
Chicago course map.

Date: Sunday, October 12, 2025

Location: Chicago, USA

Start: Grant Park

Finish: Grant Park

Course type: Loop; undeniably fast and flat!

Boston Qualifier: Yes

Elevation gain: 243 feet/ 74 meters

Elevation loss: 242 feet/ 73 meters

Temperature:

Average high : 64°F/ 17°C
Average low: 46° F/ 7°C

Tips from Coaches

”Enjoy the final stretch down Columbus Drive. In any case, soak it all in!” – Coach Christina Mather

Chicago Marathon elevation map. PC: findmymarathon.com
Chicago Marathon elevation map. PC: findmymarathon.com

3. Race Reports

Want even more intel on the marathon? Read some of the race reports from Team RunRun coaches: 

Chicago Marathon Race Report – John Gregson

Chicago Marathon Race Report – Drew Mikhail

4. Shakeout Run 

Date: Saturday, October 11th
Time: 
9 am CST (Chicago local time)
Location: 
Millennial Park, Cloud Gate “the Bean”

All paces are welcome and the more the merrier! Feel free to bring a friend, even if they’re not a Team RunRun athlete! 

TRR Coach CJ Albertson finishing the 2024 Chicago Marathon in 7th overall and 1st American in a time of 2:08:17! PC: Michael Reaves/ Getty Images
TRR Coach CJ Albertson finishing the 2024 Chicago Marathon in 7th overall and 1st American in a time of 2:08:17! PC: Michael Reaves/ Getty Images

5. Chicago Marathon Coaching Info

At Team RunRun, we have 100s of wonderful, experienced coaches ready to help you crush your goals, regardless of your ability, budget, or lifestyle. Specifically, for Chicago race advice, here are some coaches to start with:

In addition, see the official race website here for even more information.

Above all, good luck!