ChiMarathon
Tata Consultancy Services Sports iPhoneiPadiPod touch
ChiMarathon is a free Sports app for iPhone and iPad by Tata Consultancy Services. Rated 4.0/5 from 1 ratings. Requires iOS 18.6. Updated October 2, 2026.
- Rating
- 4.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 112 MB
- Age 4+
- Updated
- Oct 2
- 2026 · v14.0
Screenshots
About ChiMarathon
The Bank of America Chicago Marathon App, Powered by Tata Consultancy Services is the perfect resource to prepare for the 2026 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 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!
What’s new
Version 14.0 · Updated October 2, 2026
Revamped UI, with the bottom navigation making the App easier to use all the features. Digital Certificate, to view your digital certificate after race completion and share it with family and friends Checklist, to create a custom checklist for the event day
App privacy
The developer, Tata Consultancy Services, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
- Usage Data: Other Usage Data
Used for: App Functionality, Other Purposes
Alternatives to ChiMarathon
Looking for apps like ChiMarathon? Here are 6 similar apps on the App Store. The highest rated is Chevron Houston Marathon (5.0/5), and all 6 are free to download.
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B.A.A. Racing App
4.9
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New York Road Runners
3.0
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BMW BERLIN-MARATHON 2026
2.8
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MCM Events
4.9
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RTRT.me
4.8
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Chevron Houston Marathon
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ChiMarathon | 4.0 / 5 (1 rating) | Free | October 2, 2026 | |
| B.A.A. Racing App | 4.9 / 5 (1,845) | Free | Aug 18, 2026 | Compare |
| New York Road Runners | 3.0 / 5 (8) | Free | Sep 18, 2026 | Compare |
| BMW BERLIN-MARATHON 2026 | 2.8 / 5 (21) | Free | Sep 21, 2026 | Compare |
| MCM Events | 4.9 / 5 (666) | Free | Aug 12, 2026 | Compare |
| RTRT.me | 4.8 / 5 (1,412) | Free | Aug 18, 2026 | Compare |
| Chevron Houston Marathon | 5.0 / 5 (690) | Free | Dec 12, 2025 | Compare |
Compare ChiMarathon with the top alternatives: ratings, updates, ASO score and keyword gaps →