CrossFit

CrossFit

Group classes led by the most certified and experienced coaches in the area

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Fortius CrossFit Competitor Program

Fortius CrossFit Competitor Program

CrossFit Competitor Program for those looking to compete at ANY level in CrossFit

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CrossFit Kids/Teens

CrossFit Kids/Teens

Fitness made fun for kids and teens

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Circuit Training with Coach Miguel

Circuit Training with Coach Miguel

45 Minute Cardio-Intensive Circuit Workout

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Olympic Weightlifting and Powerlifting

Olympic Weightlifting and Powerlifting

Best and Most Experienced Olympic Weightlifting and Powerlifting Programs in San Diego!

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Open Gym

Open Gym

Access our equipment and workout at your own pace.

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Personal Training

Personal Training

1-on-1 Training Experienced Fortius Coaches

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Nutrition

Nutrition

It is often said that your fitness level is 20% your activity and 80% the things you put in your mouth.

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Don't Just Take it From Us


See what our members have to say about us

Bj P


"The coaching was on point and the workout was simple, effective and fun."

This was my 3rd box to visit while on Vacation in San Diego. The coaching was on point and the workout was simple, effective and fun. The class had great energy and the coach was positive and funny. A great spot to check out....

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Brittany S. - 4 years doing CrossFit


"If you want excellent results fast, then Fortius programming with Coach Daimino is your answer!"

"If you want excellent results fast, then Fortius programming with Coach Daimino is your answer! In just a single cycle, I PR’d each of my lifts by 10-40lbs each, dramatically increased my gymnastics technique and skill, and was able to sustain higher w...

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Danny P


"I don’t fitness all the time, but when I do it’s definitely at Fortius"

Just delightful. I don’t fitness all the time, but when I do it’s definitely at Fortius...

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Raymond E. - 5 years doing CrossFit


"My gymnastics skills improved greatly and so did my engine..."

"...all my lifts sky rocketed at Fortius. My gymnastics skills improved greatly and so did my engine. Aside from his awesome programming, Coach Daimino is very dedicated to his craft. He’s all in and fully committed to helping out everyone from those ne...

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Robyn D.


"The coaches are very knowledgeable and give you the slightest tip to make your lifts better."

"This gym is amazing. I love the programming. In just a little over a month I have already seen gains and improvements in all of my lifts. The coaches are very knowledgeable and give you the slightest tip to make your lifts better. I have to scale pret...

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Sommer R


"Fortius became my home because of the amazing programming and the coaches."

I have been a member at Fortius for over two years now. I have been doing CrossFit for over four and have been a member and done trials at many other CrossFit gyms in San Diego. Fortius became my home because of the amazing programming and the coaches. Th...

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