📍 324 N Michigan Ave, Chicago, IL 60601
📞 (312) 725-9874| Monday | 6 AM–8 PM |
| Tuesday | 6 AM–8 PM |
| Wednesday | 6 AM–8 PM |
| Thursday | 6 AM–8 PM |
| Friday | 6 AM–8 PM |
| Saturday | 8 AM–12 PM |
| Sunday | Closed |
Underground Boxing and Conditioning (UBC Gym) is an independent boxing studio in Chicago, IL. The studio is known for its hardcore, community vibe.
Data last verified: 2026-03-15
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