CrossFit Affiliate 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. Don’t wait…join today to get started on your fitness journey!
We all walk in the doors for different reasons. What’s yours?
08/25/2026
Big shout out to Coach Cassie Yoshikawa for earning her CrossFit Level 3 Coaching Credential!
The CF-L3 is an advanced coaching credential that requires extensive coaching experience, continued education, and passing a comprehensive exam covering CrossFit methodology, movement, programming, nutrition and coaching.
Next time you see Coach Cassie make sure to congratulate her on this milestone!
New week, new mindset, new focus, new goals, new results.
Life is busy, we get it. Work, traffic, family etc. Just do your best to get to class so we can warm you up properly and get you ready for your WOD of the Day. Warming up makes you better at Crossfit. 🏋♀️🏋♂️🕷🕸
08/13/2026
To show up. To push yourself. To do something today that you couldn’t do a year ago.
Kinda chic✨
08/11/2026
New here? Welcome to Certus 👋
We’re a CrossFit gym in Clovis built for every fitness level, whether it’s your very first class or you’ve been doing CrossFit for years.
At Certus, you’ll find experienced coaches, workouts that meet you where you are, and a community that makes showing up the best part of your day. 💪
Local and ready to get started?
✨ Your first class is FREE! Hit the link in our bio to sign up.
Visiting from out of town?
✈️ We love drop-ins! Fill out our drop-in form through the link in our bio and come work out with us while you’re in Clovis.
📍 1830 Clovis Ave, Clovis, CA
We’ll see you in class! 👊
#559
08/09/2026
Certus, but make it poolside ☀️😎🏐
08/01/2026
August already?! We are almost at the end of the Dog Days of Summer Challenge! Show up, sign in, stay consistent!! 👏
coach said rack up the weights.. not the tips
| Monday | 5am - 12pm |
| 3pm - 8pm | |
| Tuesday | 5am - 12pm |
| 3pm - 8pm | |
| Wednesday | 5am - 12pm |
| 3pm - 8pm | |
| Thursday | 5am - 12pm |
| 3pm - 8pm | |
| Friday | 5am - 12pm |
| 3pm - 7pm | |
| Saturday | 7am - 12pm |
| Sunday | 8am - 10am |