About ChiMarathon
Download the 2025 Bank of America Chicago Marathon App, Powered by TCS. The Bank of America Chicago Marathon App, Powered by Tata Consultancy Services is the perfect resource to prepare for the 2025 Bank of America...
Download the 2025 Bank of America Chicago Marathon App, Powered by TCS.
The Bank of America Chicago Marathon App, Powered by Tata Consultancy Services is the perfect resource to prepare for the 2025 Bank of America Chicago Marathon. Whether you’re running or spectating, the free mobile app includes everything you’ll need to be prepared for a great race week experience. The 2025 Official Race App features unlimited live race day runner tracking, professional athlete profiles, live broadcast streaming, real-time weather, an interactive course map, participant bib share and more. Fans can submit a digital cheer through the App for the chance for your message to be displayed on the Bank of America Chicago Marathon course as your participant goes by. Visit the “Cheer” page in the app to submit your message.
Oct 10, 2025
Version 13.1
Minor bug fixes
Previous Versions
Here you can find the changelog of ChiMarathon since it was posted on our website on 2016-09-27 16:20:35.
The latest version is 13.1 and it was updated on 2026-06-12 13:14:06. See below the changes in each version.
ChiMarathon version 13.1
Updated At: 2025-10-10
Changes: Oct 10, 2025
Version 13.1
Minor bug fixes
ChiMarathon version 4.3
Updated At: 2013-10-08
Disclaimer
Official App Store Link
We do not host ChiMarathon on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for ChiMarathon is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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