Serving the community of Chula Vista for 20 years. This is a hard core gym and elite Core Specific training center for those serious about getting results.
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Old School Gym and Core Specific Boot Camp Elite Training center designed for athletes and those who are serious about getting results and reaching their peak performance. If you are look for fancy cardio machines and Air Conditioning like most corporate clubs, this is not the gym for you!! "Don't settle for wimpy gyms. Train like a real athlete!!" Says Reality TV Star/ UFC FIGHTER Chris "the Crippler" Leben
04/07/2026
Not seeing results from your workouts?
Most people don’t fail from lack of effort—they fail from routines they can’t stick to.
At our gym, we focus on simple, repeatable strength training and building habits you can actually maintain.
We’re not a trendy fitness spot.
We’re an old-school gym with a positive, no-ego environment—real equipment, real training, and people who support each other.
If you’re tired of starting over every week, we’ll help you build a plan that actually works.
Stop by the front desk and get started with a free consultation.
Ultimate Fitness
More Than Just A Gym
04/04/2026
🔥APRIL NEW MEMBERSHIP PROMOTION
▶️JOIN ONLINE TODAY |CLICK THE LINK IN BIO
✅️$1 ENROLLMENT $25 PER MONTH
(12 MONTH AGREEMENT)
✅️ $299 PRE PAID FOR 12 MONTHS GET EXTRA 6 MONTH FREE (TOTAL OF 18 MONTHS FOR PRICE OF 12)
All the equipment you need to burn fat, build muscle and become an athlete!!!
The Chula Vista location was voted #1 Gym in Chula Vista by Business Rate in 2025 and 2026. The Imperial Beach location was voted #1 Gym in Imperial Beach in 2026 by Business Rate
Your membership includes full access to both the Chula Vista and Imperial Beach Location.
Ultimate Fitness has a hard core old school environment unlike any other gym!!! GOOD VIBES AND A POSITIVE COMMUNITY'
➡️CLICK LINK IN BIO TO JOIN
Ultimate Fitness
More Than Just A Gym
Ultimate Fitness Chula Vista
635 Oxford St Suite E
Chula Vista CA 91911
619-576-3411
Ultimate Fitness Imperial Beach
750 13th St Suite A6
Imperial Beach CA 91932
619-423-3600
04/03/2026
⭐️⭐️⭐️⭐️⭐️
5 Star Member Review
Not every gym feels right… and that’s the difference.
He’s tried other gyms, but always comes back to Imperial Beach.
Why?
Because the environment matters.
Because the people matter.
Because this place just feels like home.
Old-school machines.
No distractions.
Just real work and real results.
If you’re ready to train in a gym that actually pushes you to get stronger, leaner, and better—
Check the link in bio for our April New Member Promotions
03/30/2026
‼️ Remember Core Class is included with your membership!
Only at the Chula Vista Location! Monday-Thursday 6pm
Monday Legs 🦵
Tuesday Push 🏋️
Wednesday Pull 💪
Thursday Glutes/Hammies 🍑
03/27/2026
When a member has been with us for 5–6 years, that says a lot.
In her testimonial, she talks about the old-school environment, the friendly vibe, and how helpful the staff is.
That’s exactly why Imperial Beach was voted 2026 Best Gym in Imperial Beach.
From hard-to-find old-school machines like Hoist, Cybex, and ASF, to an atmosphere that actually feels like a real gym, this place stands out for a reason.
🟢Come check us out for a tour, and click the link in bio for our new member promos.
Ultimate Fitness
More Than Just A Gym
03/23/2026
‼️ Weekly Core Highlights!! Remember Core Class is included with your membership! Only at the Chula Vista location! Monday-Thursday 6pm
⚡ Burns more calories in less time
🔥 Boosts your metabolism even after your workout (afterburn effect)
❤️ Improves heart health & endurance
💪 Helps maintain muscle while cutting fat
⏱ Perfect for busy schedules—get in, get it done
You don’t need hours… just intensity.
Work hard. Recover. Repeat.
03/23/2026
🔥NEW MEMBERSHIP PROMOTION
▶️JOIN ONLINE TODAY |CLICK THE LINK IN BIO
✅️$1 ENROLLMENT $25 PER MONTH
(12 MONTH AGREEMENT)
✅️ $299 PRE PAID FOR 12 MONTHS GET EXTRA 6 MONTH FREE (TOTAL OF 18 MONTHS FOR PRICE OF 12)
All the equipment you need to burn fat, build muscle and become an athlete!!!
The Chula Vista location was voted #1 Gym in Chula Vista by Business Rate in 2025 and 2026. The Imperial Beach location was voted #1 Gym in Imperial Beach in 2026 by Business Rate
Your membership includes full access to both the Chula Vista and Imperial Beach Location.
Ultimate Fitness has a hard core old school environment unlike any other gym!!! GOOD VIBES AND A POSITIVE COMMUNITY'
➡️CLICK LINK IN BIO TO JOIN
Ultimate Fitness
More Than Just A Gym
Ultimate Fitness Chula Vista
635 Oxford St Suite E
Chula Vista CA 91911
619-576-3411
Ultimate Fitness Imperial Beach
750 13th St Suite A6
Imperial Beach CA 91932
619-423-3600
03/20/2026
Thank You Miguel for being a part of the Ultimate Fitness Family! We hope to have you as a member for many more years to come!
Here is his testimonial!
03/19/2026
Imperial Beach’s Best Gym. The last of the old school era in San Diego.
Ultimate Fitness Imperial Beach is home to legendary equipment you just do not see much anymore — Icarian, Cybex, Hi-Tech, Hammer Strength, Body Master, Tru Pull, Tru-Press, AFS Horizontal Leg Press, and AFS Vertical Leg Press. (Just to make a few)
Real equipment. Old school atmosphere. A strong community. No gimmicks.
We’re proud to have recently been voted Best Gym in Imperial Beach by Business Rate and even more proud to be the gym so many people call home.
🟢Membership promo: Buy 1 year prepaid and get 6 months free.
(Membership includes full access to Imperial Beach and Chula Vista Location)
Be the first to know and let us send you an email when Ultimate Fitness posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
Ultimate Fitness is not your traditional “box club” gym or fitness center. Founded in 1996 by trainers and fitness experts who wanted to create a facility that would accommodate everyone from fitness novices to Olympic-level athletes, Ultimate Fitness has a proven 20-year track record of success AS A HARD CORE GYM. We have facilitated professional wrestlers and BMX bikers as well as pro athletes in the NFL, MLB and IMMAF.
Ultimate Fitness offers “old school” HARD CORE weight training, Olympic / Cross training in combination with Core Specific Revolution athletic training programs designed for members of all ages and levels. MMA classes will beginning January 2018.
However, most people believe that the best gym to join is the one with the most “flash” and cardio machines. The “flash” and cardio machines does not mean that club will feel like home or that you will feel the love and loyalty from the staff. There are many “flashy” gyms out there that want you to believe that an elite and hard core gym such as Ultimate Fitness is designed for “meat heads”, “gym bullies,” or “lunks”. That could not be any further from the truth!!! Ultimate Fitness Center takes great pride in having a friendly staff motivate you and make you feel apart of the Ultimate Family and reach your fitness goals with our revolutionary Core Specific Revolution training system.
Ultimate Fitness Center is on a mission to be the “next big thing in fitness” by providing a facility at an affordable rate that will help each individual member be in their best shape ever. Most major corporate affordable clubs are just “flashy” cardio gyms. Studies have proven time and time again that “flashy” cardio machines are boring which lead to becoming ineffective at reaching any real results. Do not be fooled by the hype of cardio machines with tv’s or club that brags to be “no judgement”. That is not the answer to reach your fitness goals.
The reality is that the best gym to join is the gym that feels like home. The best gym to join is the gym where the staff and instructors shows the members love, loyalty, and make them feel like family. You are looking for a gym where “my home is your home” is the clubs belief. Ultimate Fitness Center takes great pride in servicing the community of Chula Vista for over 20 years and providing our members with a “my home is your home” environment. Our friendly staff and South Bays best group fitness instructors are here to make you feel at home and keep you motivated feel a part of the Ultimate Fitness family.
Become part of a movement designed to boost your confidence, boost your self esteem, make you feel like family, and keep you motivated to discover your inner athlete and reach your fitness goals.
Become a part of an Old School Gym and Core Specific Boot Camp Elite Training center designed for athletes and those who are serious about getting results and reaching their peak performance.
If you are look for fancy cardio machines and Air Conditioning like most corporate clubs, this is not the gym for you!!
"Don't settle for wimpy gyms. Train like a real athlete!!" Says Reality TV Star/ UFC FIGHTER Chris "the Crippler" Leben
