Gather Grind Grow

Certus Crossfit

Come try out any class to get started on your fitness journey today.

How it Works


Show Up

Arrive 5 minutes early to any class to sign a waiver. Wear workout clothes and bring a waterbottle. Your first workout is FREE!


Try It Out

Our coaches will show you around, answer all your questions, and modify the workout to your physical ability. No base fitness required!


Learn the Basics

If you like it (which we know you will) we will set up three one-on-one sessions with a coach to learn the basics. This is included with your first month of membership.


Make it a Lifestyle

Show up, make friends, and enjoy the benefits of having a fitness community working toward common health goals.

Class Schedule

5am 6am 7am 9am 3pm 4pm 5pm 6pmM-F


7am 8:30am 10amSa


8-10am Open GymSu



Certus Crossfit is your local CrossFit gym in Clovis, CA offering coaching and a strong support system as you pursue your fitness goals. We provide training from experienced, highly-credentialed coaches who are dedicated to helping people achieve fitness and meet the goals they have set for themselves.

We are centrally located in the heart of Clovis, close to the historic Old Town Clovis area, the Clovis Bike Trails, Sierra Vista Mall, grocery stores, popular restaurants and many other frequently visited businesses making your trip to the gym even more convenient.

certus girls

Dropping In?

Looking for a WOD while visiting town? No need to call or email ahead of time. Just show up at least five minutes early to fill out a waiver. If you have a decal with your home Box’s logo we would love to add it to our Community wall. Our drop-in fee of $20 will be collected prior to starting class.

Call Us At (559) 326-0787

Meet our Coaches

Our highly credentialed coaches are here to help you meet your health goals while providing a safe and fun group fitness environment.

We’d Love to Have You At Our Gym!