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Trial Built CrossFit

4.7

About this business

Location details

3777 Vaca Valley Pkwy Ste A3, Vacaville, CA, 95688, United States

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WeekdayScheduleStatus
Mon5:00 a.m. to 1:00 p.m. 3:00 p.m. to 7:30 p.m.
Tue5:00 a.m. to 1:00 p.m. 3:00 p.m. to 7:30 p.m.
Wed5:00 a.m. to 1:00 p.m. 3:00 p.m. to 7:30 p.m.
Thu5:00 a.m. to 1:00 p.m. 3:00 p.m. to 7:30 p.m.
Fri5:00 a.m. to 1:00 p.m. 3:00 p.m. to 7:30 p.m.
Sat8:00 a.m. to 12:00 p.m.
SunClosed
4.727 reviews
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Amber Davis's profile image
Amber Davis 
2 months ago

I’m a complete newbie when it comes to working out especially CrossFit and joining Trial Built CrossFit has been one of the best decisions I’ve made. I’ve been with the gym since October 2025 and from day one I’ve always felt included and supported. This gym truly feels like a family. No matter your athletic level everyone is encouraged and welcomed. The workouts are definitely challenging but they are always tailored to my ability which makes a huge difference. The coaches explain each workout clearly and take the time to m... read more

Allison Landy Depuy's profile image
Allison Landy Depuy 
2 months ago

We have been coming to Trialbuilt for years. It is such a great community for our family. Everyday while I’m taking class my kids are too. They look forward to going to the gym and are upset if I go without them. They have each grown so much. I love that I can push myself hard and know that my kids are seeing me put in the work. Everyone is welcoming and supportive. The coaches will push you to challenge yourself and help you improve your skills. James and Bree have really built something special and we are so thankful to be... read more

Emily Chen's profile image
Emily Chen 
2 months ago

TRIAL BUILT.... oh man. stop and just come to this gym... My husband and I absolutely love this place. The culture and community at Trial Built are truly something special and unlike anything we’ve experienced before. It’s one of the main reasons we keep getting out of bed every morning and choosing to show up, even on the hard days. The energy, encouragement, and support you feel the moment you walk in the door is unmatched. The coaches genuinely care about you as a person, not just as an athlete. They take the time to meet... read more

Kyle Davis's profile image
Kyle Davis 
2 months ago

This is an amazing place for families, run by families. For those who have never tried CrossFit and may be hesitant, just come by and meet James and Bre (or any of the gym members for that matter) and I know your mind will be set at ease. There are classes throughout the week for kids of all ages (Minis, Kids, Teens) with their own coach...while simultaneously running separate classes for parents...with their own coach. Alot of places advertise they have this, but Trial Built actually delivers with massive space & size, MORE... read more

Hayley Anders's profile image
Hayley Anders 
2 months ago

Want to be part of an amazing, family-oriented, community-based gym? TBC is the place for you. I’ve had the pleasure of being a member for the past few years, and while I’m truly sad to be transferring gyms due to relocation, I can’t say enough good things about this place. TBC isn’t just a gym where you push your body — it’s a place where you build lifelong friendships, find incredible mentors, and become part of a community that genuinely shows up for you. The owners, James and Bre Cooper, are outstanding leaders who truly... read more

Frequently asked questions about Trial Built CrossFit

How is Trial Built CrossFit rated?

Trial Built CrossFit has a 4.7 star rating with 27 reviews. 

When is Trial Built CrossFit open?

Trial Built CrossFit is open now. It will close at 7:30 p.m. 

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