Rumble Boxing - Sunnyvale (CA)

5 /5 Connie Lares: I absolutely love my time at Rumble boxing Sunnyvale!! Classes are energizing, fun and exciting! I also love the sense of family and community that they bring. Staff is wonderful and always greet you with a smile.

5 /5 Lila S: Update: Just Hit my 50 class milestone and still love the variety of HIIT workouts and still have enough time to hit the bag! I try to attend four times a week and all the coach/trainers 645pm class is motivating, and always leave pumped to Go to class the next day! Definitely feel myself pushing harder and feel stronger! Good job guys! Rumble Boxing is a whole vibe! The energy is electric the moment you walk in — lights low, music loud, and the hype is real. The trainers are next-level motivating, and the playlist is fire (think high-energy beats that keep your fists flying and your feet moving). Every class is a perfect combo of boxing and strength training — you leave absolutely drippin’ in sweat but somehow feeling like a total badass. It’s not just a workout, it’s therapy with gloves on. Highly recommend if you want to punch stress in the face and feel amazing doing it!

5 /5 Nick Aranda: I absolutely love this place! Rumble Boxing is so much fun. The studio is always clean and well-organized, which makes for a great workout environment. The coaches are excellent,they are incredibly motivating and knowledgeable. A huge shoutout to the staff: the employees are so friendly and helpful! They are very attentive and always make you feel welcome. The classes always leave me feeling energized and completely de-stressed. The music is great and really pumps you up! My only minor note is that sometimes the air conditioning can be a bit too cold, but overall, the experience is amazing!

5 /5 piyusha sachdeva: Rumble Boxing is seriously one of the most fun workouts I’ve ever done. The class just flies by, and you get a great mix of boxing and strength training that leaves you feeling amazing. Isiah and Marty are the best—they’ve got great energy, they know how to push you without it feeling too intense, and they make every class super fun. The vibe in the studio is awesome, the music is always on point, and it just makes working out something to actually look forward to. Highly recommend checking it out if you want to sweat and have a good time!

5 /5 Jonathan Bullard: I can’t say enough good things about Rumble Boxing in Sunnyvale! From the moment I walked in, the nightclub-style atmosphere immediately got me pumped—the lights, the music, the energy—it’s like stepping into a fitness party that makes working out seriously fun. I started with a 5-class pack to see how I liked it, and honestly, I’m already sold. The workouts give me a full-body burn like no other. Every class leaves me sweaty and completely spent in the best way. The mix of boxing moves and strength training keeps it challenging but never boring. I can feel every muscle working, and the endorphin rush after is incredible. What really stood out to me was the staff. They’re super friendly, attentive, and genuinely care about making sure you get the most out of every session. They helped me with my form, encouraged me when I was pushing my limits, and always made me feel welcome—even as a newbie. The overall vibe at Rumble Sunnyvale is so positive and motivating. It’s the kind of place where you want to show up again and again. I’m definitely signing up for a membership because this has quickly become one of my favorite workouts. If you’re looking for a killer workout with a fun, upbeat atmosphere, this is it!