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KO Boxing & Fitness is a one-of-a-kind fitness facility in Oxnard, California.

We have all of the equipment of a standard gym, plus the training opportunities of a competitive fighting facility. With no contracts and competitive rates, you won’t believe the experience you’ll get at KO!

Extreme Dynamic Fitness Training:

Our trainers and instructors provide quality training in Kickboxing, MMA, TRX, weight loss, body building and more. We offer both group and individual training. All new members receive a complimentary one-on-one fitness assessment of their training choice (Weights, Cardio, or Martial Arts). Call to make your appointment today!

Now Offering KO Kids Club!
Monday-Thursday 4PM-8PM  Details Here

KO fitness extreme training!!
Come and get the best bootcamps in the 805!!!
KO Boxing & Fitness bringing fire to Oxnard!!!
Good Times at KO!!!


We often have special guests and fitness training sessions! Check back soon for our next EVENT!

February 20th
Fitness Fundraiser!

"I've been a member for almost a year now, and from the moment I signed up till now I've felt like I've been welcomed into a family. Becoming a member was the best decision I could have made. Their classes are amazing, and their instructors are phenomenal. They offer a wide range of action packed heart racing classes to personal one on one training. So if your looking for a place to workout and get down to business KO Boxing & Fitness is the place to be."
Daniella S.
"Great place to get a good workout. They have different types of classes to fit anyone's schedule. They have mornings, evenings, weekdays and weekends. The great thing is that anyone can participate and the trainers are awesome. The whole staff is great. A good plus as well is that the free weights and machines are never too busy in comparison to other gyms. Would recommend to anybody, great vibe, great gym."
Christian M.
"I love working out at KO! They offer the best group training classes in Ventura County. Not only do I get a challenging workout but I have fun doing it."
Wendy A.
"It all started about 5 months ago, I had reached a plateau with my workouts. I was working out 6 days a week mixing weights and cardio and just wasn't seeing the gains that I was working so hard for. That's when I decided to reach out to Bryan. After my first week I knew this is what I needed - someone to motivate me and push me to my full potential. My lower back problems have hindered me from squatting or lifting heavy, but with Bryan's guidance I'm now able to squat 155lbs and I continue to get stronger with every workout. Bryan's creativity, intensity, and motivation is what keeps me coming back."
Natasha D.

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