Boxing Gyms in Centennial

Undisputed Boxing Gym, located at 897 Winslow St., Redwood City, CA, was founded in 2006 by 7-time undefeated world champion Brian Schwartz. The gym offers 60-minute classes blending boxing, kickboxing, strength training, and conditioning, featuring pro-style 150-pound heavy bags and music from in-house DJs. With over 500 members and 30+ weekly classes, six certified trainers-including professional fighters-deliver personalized programs. Membership options include a $35 "Buy One, Get One" intro offer, a $199 unlimited monthly plan with open gym access, and a 10-class pack for $299. Nutrition support and progress-tracking tools are available. Operating hours vary, with free 90-minute parking nearby. The gym emphasizes community, inclusivity, and innovation, with a team of elite trainers like Alexa Tafralis and Stan Martyniouk. For 16 years, it has transformed lives through fitness.