FIRST CLASS FREE USE CODE: FREECLASS
Come for the Workout...
Stay for the community
Whether you are just getting started or been active for years, you'll find a place to belong here.
With expert instruction, diverse classes, and genuine support, we're here to help you move better, feel stronger and find connection.
What do we offer? Cycling, Rowing, Rebounder, Strength, Dance, Stretch, Ballroom and more.
Life at KG Fitness
DanceVibes
Feel Good Energy
After Class Fun
BEST OF SAN MATEO
Positive Vibes
Weekly Class Schedule
Tuesday
Aug. 18
7 AM (PDT)
50 min
Spin
158 West 25th Avenue
Kelly Green
8 AM (PDT)
50 min
JumpSport Rebounder
158 West 25th Avenue
Kelly Green
9:05 AM (PDT)
50 min
Sculpting
158 West 25th Avenue
Kelly Green
9:05 AM (PDT)
50 min
LIVESTREAM Sculpting
158 West 25th Avenue
Kelly Green
Wednesday
Aug. 19
No events scheduled
Thursday
Aug. 20
No events scheduled
NEW MEMBER TRIAL OFFER
Buy a one month unlimited membership for $75
Testimonials
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"I love KG Fitness! The studio is amazing- always clean, friendly and energetic. Even on my lowest days, I feel better when I leave .Fitness is my thing and Kelly ( & team) do their thing to keep things fresh and fun and inclusive for all levels. "
-M.F.- member since 2023
"I have never walked into a gym and felt an instant sense of belonging. Classes are amazing and always so much variety. The instructors clearly love what they are doing."
-R.L. -member since 2024
"The only place I can go and forget about the world for an hour. My happy place. I have made friends that now feel like family. Feel seen and cared for here."
-S.V.-member since 2023
"KG Fitness is more than a gym-it is an incredible community where everyone feels welcomed. Energy is contagious, variety of workouts that are fun and challenging.I look forward to it every week. Kelly and the team have created a positive uplifting environment."
-H.B- member since 2021
"I have never once walked out feeling like I did not get a workout! Rhythm Ride, Trampoline and Barre are my favorites. So happy I walked in the doors."
-M.B.-member since 2025
"I love KG Fitness! The studio is amazing- always clean, friendly and energetic. Even on my lowest days, I feel better when I leave .Fitness is my thing and Kelly ( & team) do their thing to keep things fresh and fun and inclusive for all levels. "
-M.F.- member since 2023
"I have never walked into a gym and felt an instant sense of belonging. Classes are amazing and always so much variety. The instructors clearly love what they are doing."
-R.L. -member since 2024
"The only place I can go and forget about the world for an hour. My happy place. I have made friends that now feel like family. Feel seen and cared for here."
-S.V.-member since 2023
"KG Fitness is more than a gym-it is an incredible community where everyone feels welcomed. Energy is contagious, variety of workouts that are fun and challenging.I look forward to it every week. Kelly and the team have created a positive uplifting environment."
-H.B- member since 2021
"I have never once walked out feeling like I did not get a workout! Rhythm Ride, Trampoline and Barre are my favorites. So happy I walked in the doors."
-M.B.-member since 2025
"I love KG Fitness! The studio is amazing- always clean, friendly and energetic. Even on my lowest days, I feel better when I leave .Fitness is my thing and Kelly ( & team) do their thing to keep things fresh and fun and inclusive for all levels. "
-M.F.- member since 2023
"I have never walked into a gym and felt an instant sense of belonging. Classes are amazing and always so much variety. The instructors clearly love what they are doing."
-R.L. -member since 2024
"The only place I can go and forget about the world for an hour. My happy place. I have made friends that now feel like family. Feel seen and cared for here."
-S.V.-member since 2023
"KG Fitness is more than a gym-it is an incredible community where everyone feels welcomed. Energy is contagious, variety of workouts that are fun and challenging.I look forward to it every week. Kelly and the team have created a positive uplifting environment."
-H.B- member since 2021
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A WORD FROM KELLY
Opening this studio in October 2020, during one of the most uncertain times in the world, was an act of faith, passion and a lifelong dream that began in my college years. What started as a vision has grown into a place of belonging built on hard work, dedication, variety and encouragement.
This studio has never been just about fitness-it is about community, connection and creating a space where everyone feels welcomed and supported.
I am proud of the incredible team of instructors at the studio that all bring their energy and passion to helping others through group fitness. I am grateful for the support and continued encouragement. I am dedicated to making KG Fitness Studio a place for all
.
© 2026 KG Fitness Studio