San Francisco
24 Hour Fitness - Potrero Hill
- Tuesdays: 4:00pm–8:15pm
- Wednesdays: 4:00pm–8:15pm
24 Hour Fitness - Ocean Avenue
- Thursdays: 4:00pm–8:15pm
Peninsula
24 Hour Fitness - San Mateo
- Mondays: 4:00pm–8:15pm
- Thursdays: 4:00pm–8:15pm
When and Where Are Adult Lane Classes? Print
Modified on: Sat, 14 Feb, 2026 at 3:27 PM
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