Thunder Fitness San Jose

Thunder Fitness San Jose Southern Bay Areas toughest gym! Free weights, cardio, classes and more!

05/13/2026

NEW abdominal straps

05/06/2026

Thunder fitness first community event
Click "community events" on the website

04/30/2026

Saturday june 27th is our first community event in the south bay
Come check it out!

 getting JACKED 💪 at my gym Thunder Fitness before  Smackdown tonight
04/10/2026

getting JACKED 💪 at my gym Thunder Fitness before Smackdown tonight

02/23/2026

So happy for our lad Lenny here at Thunder fitness san jose

12/31/2025

NEW!!

12/13/2025

We've had a LOT going on this week. Always aiming to improve for the community

12/11/2025

We are in the top 3 businesses in the area 💪 no small feat for a start up gym in silicon valley!

12/02/2025

You have been warned...

12/02/2025

Try it out for yourself

Address

5489 Snell Avenue
San Jose, CA
95123

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