• Opening Hours


    MONDAY05:00 AM - 10:00 PM

    TUESDAY05:00 AM - 10:00 PM

    WEDNESDAY05:00 AM - 10:00 PM

    THURSDAY05:00 AM - 10:00 PM

    FRIDAY05:00 AM - 09:00 PM

    SATURDAY06:00 AM - 08:00 PM

    SUNDAY08:00 AM - 06:00 PM

  • (626) 963-KING
  • Contact

    Let's Keep In Touch!X

    ADDRESS917 East Route 66, Glendora, CA 91741


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What People Are Saying:

I had never really been a fan of gyms, but my opinion changed in the summer of 2009 when Kamron helped me to rehab from a broken leg that I had incurred in a soccer game. Thanks to Kamron’s expertise, skill and experience, I was back on the soccer field within a few months of getting my cast off.  O have continued to utilize King’s Gym because I have found it to be different than the run-of-the-mill gym.  Kamron and his staff are friendly, knowledgeable, approachable, and the atmosphere is both positive and supportive.  I enjoy seeing individuals of all ages and abilities being assisted to achieve their personal goals and physical fitness.  I appreciate and value all that I have gained at King’s Gym to help me a better athlete overall.

Karen Davis
Glendora Mayor Pro-Tem

I have been a member of King’s Gym for over 10 years and continue to be very happy with the environment, clientele, location, and equipment. King’s Gym is always clean and (most importantly) the ladies room is always very clean. As a woman, I never feel intimidated or out of place at this gym.  I love the smaller feeling of this gym versus one of the bigger franchised gyms.  The whole staff is very friendly and helpful and always willing to answer any questions. Kamron King, the owner, is always present at the gym and very involved with the members.  I love this gym and would never join any where else.

Maureen Haney
Top 1% Agent Worldwide Coldwell Banker

As a cardiologist, I try to model good behavior to my patients.  I have been training with Kam since early 2012.  I mostly want him to keep me from hurting myself, I lost 50 pounds, from when I was heaviest at 229 pounds, and have mostly kept that weight off for the ensuring two and half years.  My goal now is to get below 20% body fat, at which point I will recheck my cholesterol and lipids.

Kam King was a captain of the California Berkeley Football Team and has been a successful triathlete. He is the smartest trainer I have worked with.He has several good certified trainers on his staff.  I have referred many satisfied patients to King’s Gym. Kam is very generous with his advice to gym patrons.

For myself, it is good to have someone who can figure out a program to achieve my current goals, which are to get thinner and stronger, while avoiding injuries.  he knows when to push me harder and when to tell me to back off; for example when he told me today ti back off the elliptical, stop doing it for one hour stretches, which I was doing as a test of will power, and divide my aerobic exercise among three to five stations.

It is nice that he has all new cardio equipment this year. In two years, going mostly in the afternoon, I have never had to wait to get on to one of treadmills, bicycles, ellipticals, cross trainers, or hill climbing.

Neil E Doherty III, MD
Harvard Medical School 1982

King’s Fitness Center is an ideal gym for all ages. I’ve benefitted from the workouts for over twelve years. When you walk in, it’s amazing to realize the amount of energy in the air. Friendships have developed over the years and I look forward to my workout times.
Kamron is a positive leader/manager to all of us.

Age 83

I have been in the fitness business for over thirty years. I grew up in Glendora and attended GHS with Kam back in the 80”s. We worked together early in our careers, then I opened up my own facility in 1991. As the owner of a franchise, World Gym West Covina, I soon came to appreciate the challenges of small business. After twelve years as a successful fitness facility I sold my gym and moved my business to King’s, as did many of the trainers that had worked for me previously. I appreciate the environment Kam has created, we feel valued as customers and co-workers. Unlike many other facilities, Kam takes personal pride in his business, most days working in excess of twelve hours training people and maintaining the facility. Believe me, it is not easy keeping a private facility open for nearly twenty years. Kam has the perseverance and integrity that make his business exceptional in today’s market.

Mike Goodman
Trainer/Owner World Gym West Covina

I’ve been a member of King’s Fitness since its inception in 1995. Its owner, Kam King, has created an environment where it is fun to train and meet a great group of fellow members. The services they provide are exceptional. The facility has a staff of highly skilled personal trainers to choose from as well as state of the art equipment and very clean facilities. The hours of operation are very convenient for the early riser as well as the late arrival. If you are looking for a place that caters to all your fitness needs, King’s Fitness is where you need to be.

Dr. Ray A. Pevey

I’ve known Kam for the last 20 years, personally and professionally he has my utmost respect. So when my girlfriend wanted a trainer to become a better cyclist and get back into weight training after recovering from a spinal fusion, I immediately sent her to Kam, the owner of King’s Fitness. Kam paired her up with a trainer that best suited her and her fitness needs. All I can say is her cycling has never been better, she holds her own with the men we cycle with and she loves working out at King’s Fitness.
Her trainer, Steve, is very professional and above all challenges her constantly but never recklessly, safety is very important to her while weight training. She feels very welcome and motivated at King’s Fitness.
The atmosphere at King’s Fitness through Kam, his trainers and members is very welcoming, motivating and friendly. The gym is always clean and the weights are always where they’re supposed to be. There is no wasting time at this gym searching out free weights, or trying to get on cardio equipment.
King’s Fitness is unique as it is small and personal, friendly, professional, safe, clean, inspiring and above all fun!!!!! Kam, the owner, is usually on the premises there in the gym as he too trains clients and oversees the gym. Having the owner present is a very different experience from working out at chain fitness centers because he himself is 100% vested in his gym and it’s members which is clear the moment you step thru the door.

Mark Smits
Incycle Bicycles, Owner