About
Marin Boxing offers boxing coaching through group boxing classes, sparring, and personal training sessions. The program also includes boxing boot camp, monthly sparring, private boxing training, kickboxing, strength training, and sport-specific training. Marin Boxing offers a Fight Club session that features monthly light sparring and bodywork group training, as well as a boxing program for individuals experiencing Parkinson’s Disease.
• Ages: 14–18 years old
• Schedule: Monthly Sparring meets monthly on Sunday; training sessions typically last between 45 minutes to 1 hour.
All sessions at Marin Boxing are by appointment only, and training can take place at the facility or in the client’s home, with schedules customized to fit each client. Marin Boxing is described as a welcoming community for everyone from aspiring fighters to fitness enthusiasts, with a supportive group environment in group boxing classes. For a first boxing class, it is recommended that participants wear comfortable workout clothing such as shorts or leggings, a breathable T-shirt or tank top, and supportive athletic shoes.
Marin Boxing is led by owner Gamal Chasten, who is also listed as executive personal trainer and boxing coach under the name Gamal Abdel Chasten. He earned his first personal training certification in 1995 through the Aerobics and Fitness Association of America (AFAA) and is certified by the National Academy of Sports Medicine (NASM), TRX, and USA Boxing. He has over thirty years of experience as a fitness professional and over 30 years of experience in the fitness industry.
The stated mission at Marin Boxing is to provide top-notch fitness training for people who want to lose weight, improve fitness, or train for a specific sport. Marin Boxing also offers a special program for individuals experiencing Parkinson’s Disease and works with the senior community. Testimonials from parents and clients describe experiences with boxing boot camp, personal training, kickboxing, strength training, and teen boxing lessons with Gamal.
Last updated May 16, 2026.
• Ages: 14–18 years old
• Schedule: Monthly Sparring meets monthly on Sunday; training sessions typically last between 45 minutes to 1 hour.
All sessions at Marin Boxing are by appointment only, and training can take place at the facility or in the client’s home, with schedules customized to fit each client. Marin Boxing is described as a welcoming community for everyone from aspiring fighters to fitness enthusiasts, with a supportive group environment in group boxing classes. For a first boxing class, it is recommended that participants wear comfortable workout clothing such as shorts or leggings, a breathable T-shirt or tank top, and supportive athletic shoes.
Marin Boxing is led by owner Gamal Chasten, who is also listed as executive personal trainer and boxing coach under the name Gamal Abdel Chasten. He earned his first personal training certification in 1995 through the Aerobics and Fitness Association of America (AFAA) and is certified by the National Academy of Sports Medicine (NASM), TRX, and USA Boxing. He has over thirty years of experience as a fitness professional and over 30 years of experience in the fitness industry.
The stated mission at Marin Boxing is to provide top-notch fitness training for people who want to lose weight, improve fitness, or train for a specific sport. Marin Boxing also offers a special program for individuals experiencing Parkinson’s Disease and works with the senior community. Testimonials from parents and clients describe experiences with boxing boot camp, personal training, kickboxing, strength training, and teen boxing lessons with Gamal.
Last updated May 16, 2026.
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