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2027 Bank of America Chicago Marathon ACS Team DetermiNation Reservation System

October 10, 2027
Palmer House Hilton
Chicago, IL 60603 US

Chicago Marathon Charity Entry (Participant pays for entry) - $2620 Minimum

I would like to sign up for the 2027 Bank of America Chicago Marathon as a member of the American Cancer Society DetermiNation Team. In exchange for my guaranteed spot in the race, I agree to fundraise at least $2,620 by September 29, 2026. I understand that I am responsible for paying the marathon entry fee ($325 + processing fee) and that the marathon entry fee is separate from and in addition to the $2,620 fundraising minimum. I understand I am responsible for fulfilling the $2,620 fundraising minimum regardless of injury or personal decision to not participate in the race.
Start Time:
5:00am CDT
End Time:
5:30pm CDT
Registration:
Registration Opens October 8, 2026 at 8:00am CDT
Price:
$25.00 Race Fee + $2.50 SignUp Fee
Registration:
Registration ends December 9, 2026 at 5:00pm CST

Free Chicago Marathon Charity Entry (ACS Pays for entry) - $5000 Minimum

I would like to sign up for the 2027 Bank of America Chicago Marathon as a member of the American Cancer Society DetermiNation Team. In exchange for my guaranteed spot in the race, I agree to fundraise at least $5,000 by September 29, 2026. I understand that ACS will cover the marathon entry fee on behalf and once ACS has covered the fee, I may not drop down to a lower fundraising minimum. I understand I am responsible for fulfilling the $5,000 fundraising minimum regardless of injury or personal decision to not participate in the race.
Start Time:
5:00am CDT
End Time:
5:30pm CDT
Registration:
Registration Opens October 8, 2026 at 8:00am CDT
Price:
$25.00 Race Fee + $2.50 SignUp Fee
Registration:
Registration ends December 9, 2026 at 5:00pm CST

I Already Have An Entry / Ya estoy inscrito en el Maraton

I have already secured my entry for the 2027 Bank of America Chicago Marathon either as a time qualifier, legacy finisher, Distance Series participant, or through the public drawing, and I would like to become an American Cancer Society DetermiNation participant. I understand that I must raise at least $1,500 to take advantage of all Team DetermiNation benefits, including group or virtual marathon training, team dinner on Friday, October 8 and private race day space on Sunday, October 10.
Start Time:
5:00am CDT
End Time:
5:30pm CDT
Registration:
Registration Opens October 8, 2026 at 8:00am CDT
Price:
$25.00 Race Fee + $2.50 SignUp Fee
Registration:
Registration ends October 8, 2027 at 11:59pm CDT

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