| Monday | 9 AM–8 PM |
| Tuesday | 9 AM–8 PM |
| Wednesday | 9 AM–8 PM |
| Thursday | 9 AM–8 PM |
| Friday | 9 AM–8 PM |
| Saturday | 8 AM–1 PM |
| Sunday | Closed |
D1 Training Oswego is an independent personal training studio in Oswego, IL. The studio is known for its community, hardcore vibe. They offer 4 class types including Adult Training (Ages 18+), Prep (Ages 15-18), Devo (Ages 12-14). The team includes 4 instructors.
Data last verified: 2026-03-13
Own this studio? Email jess.park@sweatlocal.net to update your listing