The center is an official CrossFit® affiliate. Last checked: 12/10/2026

CrossFit is a registered trademark owned by CrossFit, LLC, which has no affiliation with FitFit United States.

Information about CrossFit® 405

N Broadway Ave 1501
73103, Oklahoma City

Opening hours

  • Monday: 5:30 AM – 7:30 PM
  • Tuesday: 5:30 AM – 7:30 PM
  • Wednesday: 5:30 AM – 7:30 PM
  • Thursday: 5:30 AM – 7:30 PM
  • Friday: 5:30 AM – 6:30 PM
  • Saturday: 8:30 – 11:30 AM
  • Sunday: 12:00 – 2:00 PM

Situated in the heart of Oklahoma City's Midtown area, CrossFit 405 is far more than just a gym; it is a vibrant community dedicated to transforming lives since 2009. Our mission is simple yet powerful: to help you "Change Your Life With Us." We focus on building confidence, establishing healthy habits, and fostering holistic well-being. We believe that true fitness isn't just about counting calories or using cutting-edge technology, but about creating an environment where members leave feeling like a better version of themselves after every single workout.

We understand that every individual is unique, with distinct goals and starting points. Whether you are a complete beginner or an elite athlete, our approach is designed for universal scalability. Our certified coaches guide you through every obstacle, ensuring that your fitness journey is not only effective but also enjoyable and sustainable. We take the guesswork out of fitness by providing structured, progressive programming that adapts to your body's needs, helping you build strength, endurance, and resilience.

Our Core Offerings

At CrossFit 405, we blend scientific methodology with unwavering human support. Our program spectrum includes:

  • CrossFit Group Classes: Our group sessions are approximately 60 minutes long, coach-led, and structured to maximize results. Classes integrate metabolic conditioning, gymnastics, weightlifting, and sport-specific movements. Every workout is constantly varied to prevent plateaus and keep things exciting, yet fully scalable to match your current fitness level.
  • Individual Programming & Coaching: For athletes with specific, high-level goals, our one-on-one coaching provides personalized attention. We focus on goal setting, accountability, and providing tailored feedback and nutrition strategies to ensure long-term success outside of the group environment.
  • Nutrition Coaching: Recognizing that nutrition lays the molecular foundation for health, we offer educational coaching to help you demystify food choices. Our program aims to get you back on track, empowering you to fuel your body effectively for your workouts and daily life.

Why Choose CrossFit 405?

With over a decade of experience, we have refined a proven system that makes starting and staying consistent simple and fun. Led by owner and Head Coach Aaron O'Neil, alongside dedicated coaches like Holly O'Neil, Andrew Reed, Dion Thompson, and our entire team, we prioritize health and longevity first. Our staff is known for being welcoming, friendly, and deeply committed to your personal growth.

We make it easy for you to commit. Located at 1501 N. Broadway Ave., our facility is easily accessible from all over Oklahoma City. We offer amenities such as changing rooms, an exclusive Members App for scheduling, and flexible open gym hours. New to CrossFit? We start with our On-Ramp program, an introductory course that teaches you the fundamental movements safely and effectively, laying the groundwork for success in our regular classes.

Join hundreds of satisfied Oklahoma City residents who have transformed their strength, fitness, and confidence through our community. The hardest step is always the first one. Schedule your free consultation today and start your journey to the best shape of your life.

Services, Machines and Guided Classes

CrossFit®

CrossFit® 405: Reviews

5/5 (5 Reviews)

Reviews are the opinions of their authors. We do not verify that the author was a customer.

Tom Drury Published on Google

Fantastic experience: Great spot to get and stay fit. Not cheap but well worth it. They are not the typical crossfit gym. They go above and beyond to include everyone, and never look down on new comers. The owners are pretty great and very accessible. A really healthy competition and uplifting atmosphere Edit: I have been a part of this gym for roughly a year. I just had a billing issue and instead of being Jenks about it the owners went above and beyond to help TAKE CARE OF ME instead of trying to make a fast buck. Thank you so much guys. I love the gym and the community you are working so hard to take care of.

Debbie Munson Published on Google

Fantastic experience: Very friendly place, owners and coaches are amazing. Highly recommend!

Paul Boucher Published on Google

Fantastic experience: Great gym! Dropped in for a few days for a conference and immediately several people introduced themselves. Coaches were great and the girl behind the counter had me in stitches laughing at points. Great vibe!

Ian Donahue Published on Google

Fantastic experience: Awesome place. Great equipment. Amazing coaches.

Chandler Scarbrough Published on Google

Fantastic experience: Such a great place to get fit and be part of an amazing community. If you've never tried CrossFit, or you're a pro, this is a great box to be a part of! The coaches are experienced and they care about the clients, and they always have fun events for the members!

Leave your review about CrossFit® 405:

1 = Poor
5 = Excellent

Reviews are checked before they are published. We do not publish reviews containing insults, accusations of criminal conduct or references to specific individuals. We also do not verify that the author was a customer.

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