Train with champions. Build your strength. Master the art of boxing.
Beginner-friendly group classes focusing on proper technique, footwork, and basic boxing skills.
Specialized coaching for amateur and professional fighters, including competition preparation and strategy.
One-on-one training with Coach Arturo for personalized skill development and intensive workouts.
Structured partner drills emphasizing accuracy, timing, and cardio in a fun, challenging format.
High-intensity cardio and strength sessions combining boxing techniques with overall conditioning.
I was visiting the area and wanted to keep up with my boxing training, so I looked for a legitimate boxing gym—one that actually trains fighters, not a commercial fitness or weight-loss boxing class. I came across Relentless Boxing, saw that the owner and coach, Arturo, is a former professional boxer, and that the gym actively trains and competes fighters. Everything looked solid, so I reached out to set up training sessions. Coach Arturo is an excellent teacher. He was patient with my learning process and beginner-level gaps, explained things clearly, and created a welcoming environment from the start. Each session was enjoyable and productive, and he gave me specific drills and exercises I could work on independently to improve my weaknesses. I told him footwork was my biggest area of concern, and he delivered exactly what I was looking for in both coaching and instruction. Don’t feel intimidated by the fact that this is a real fighter’s gym. If you’re serious about learning proper boxing skills and technique, this is a great place to train. Come in with a positive mindset, be respectful and committed to learning, and Coach Arturo will genuinely help you progress toward your goals. 1000% recommend this gym for any level of boxing.
If you want a gym that teaches you the fundamentals, makes you better, and gives you a community, Relentless is the place to be. I’ve been training at the gym for almost 3 years and not only have I learned a lot, I’ve met the best people. Everybody in the gym is super friendly and welcoming, and Art is truly one of the best coaches to learn from. They’ve got amateur and pro fighters in the gym so you know you’re definitely getting experienced trainers.
Big thanks to Coach Art — professional, patient, and always guiding you step by step. The vibe here is amazing, the equipment is top-notch, and most importantly, the coach makes all the difference. Welcome to everyone joining the squad! 💪🔥
I’ve been training at Relentless Gym with Coach Art since last year, and I can’t recommend it enough! Coach Art is incredibly professional, patient, and knowledgeable. His teaching style is diverse and engaging, making every private session both challenging and fun. The gym itself has an amazing atmosphere—welcoming, supportive, and full of energy. It’s a great place to not only improve your skills but also meet like-minded individuals who share a passion for boxing. Whether you’re a beginner or more experienced, this gym offers something for everyone. I’m so glad I found it!
I've been training at Relentless Boxing & Training Center for a few months now, and it's been an incredible journey! The workouts are nothing short of killer, combining intense cardio with technical boxing drills that really push your limits. Each class is about an hour long and runs on Tuesdays, Thursdays, and Saturdays. The sessions are well-structured and instructed, focusing a lot on mitt work, often pairing you up which makes the drills both fun and challenging. The pricing is very reasonable, especially considering the quality of training you receive. It's a fantastic place to sharpen your boxing skills while getting in top shape. Highly recommend for anyone looking to up their game in boxing or just seeking a great workout!
Relentless Boxing & Training Center is a premier boxing gym in Santa Clara, CA, founded by former professional boxer Coach Arturo. We provide authentic boxing training for all skill levels, from beginners to amateur and pro fighters. Our gym focuses on proper technique, intense workouts, and a supportive community atmosphere. With top-notch equipment and expert coaching, we help you achieve your fitness and boxing goals in a welcoming environment.
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