Top CrossFit Affiliates: The Largest Gyms Worldwide

Kayla Jul 09, 2026

CrossFit, a high-intensity fitness program, has seen remarkable growth since its inception in 2000. With its emphasis on functional movements and intense workouts, it has attracted a massive following worldwide. A testament to this growth is the proliferation of CrossFit affiliates, or gyms, that have sprung up across the globe. Let's delve into the world of the largest CrossFit affiliates, exploring their unique features and what sets them apart.

CrossFit's Affiliate Fee Increase Sparks Debate Among Community
CrossFit's Affiliate Fee Increase Sparks Debate Among Community

Before we dive into the biggest names, it's essential to understand that the size of a CrossFit affiliate isn't solely determined by its physical space or member count. It also reflects the affiliate's impact on the CrossFit community, its reputation, and the quality of its programming and coaching. With that in mind, let's explore the largest CrossFit affiliates in terms of their influence and reach.

a man sitting in front of an american flag with the words crossfit sale on it
a man sitting in front of an american flag with the words crossfit sale on it

Reebok CrossFit LA

Founded in 2005, Reebok CrossFit LA is one of the oldest and most renowned affiliates in the world. Located in the heart of Los Angeles, it's not just a gym; it's a CrossFit institution. With a sprawling 20,000 square foot facility, it boasts state-of-the-art equipment and a roster of world-class coaches.

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Make It Paleo Book Tour. First Stop: Philadelphia | Primal Palate | Paleo Recipes - Primal Palate | Paleo Recipes

Reebok CrossFit LA is also home to the Reebok CrossFit Games, the annual competition that crowns the Fittest on Earth. This event has put the affiliate on the global fitness map, attracting top athletes and enthusiasts alike.

World-Class Coaching

a woman is doing squats in a crossfit gym while other people watch
a woman is doing squats in a crossfit gym while other people watch

Reebok CrossFit LA's coaching staff is comprised of experienced athletes and trainers who have competed at the highest levels. They bring a wealth of knowledge and expertise to their classes, ensuring that each member receives top-notch instruction.

Some of the affiliate's notable coaches include Jason Khalipa, a four-time CrossFit Games competitor and the founder of NCFIT, and Chris Spealler, a six-time CrossFit Games competitor and the founder of CrossFit Invictus.

Community and Programming

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THE 5 Biggest CrossFit® Crimes That Could Be Destroying Your WOD | The Barbell Beauties

Reebok CrossFit LA fosters a strong sense of community. With a diverse membership base, the affiliate offers a welcoming environment for all fitness levels. Their programming is designed to challenge and improve athletes, with a focus on functional movements and Olympic lifting.

The affiliate also offers specialized classes, such as gymnastics and weightlifting, to help members improve specific skills. Additionally, they host regular events and competitions to keep the community engaged and motivated.

CrossFit Mayhem

The 2024 CrossFit Open Marks a 6.7% Increase in Participation with Interesting Demographic Shifts
The 2024 CrossFit Open Marks a 6.7% Increase in Participation with Interesting Demographic Shifts

Based in Cookeville, Tennessee, CrossFit Mayhem is another giant in the CrossFit world. Founded by Rich Froning, a four-time individual CrossFit Games champion, the affiliate is renowned for its elite-level programming and coaching.

CrossFit Mayhem is not just a gym; it's a training ground for some of the world's best CrossFit athletes. The affiliate has produced numerous Games competitors and champions, including Rich Froning himself.

Crossfit Lifestyle, Crossfit Reality Apparel, Crossfit Vision Board, Crossfit Vision Board Pictures, Crossfit Aesthetics, Crossfit During Pregnancy, Crossfit Team Series, Crossfit Competition Apparel, Crossfit Aesthetic Women
Crossfit Lifestyle, Crossfit Reality Apparel, Crossfit Vision Board, Crossfit Vision Board Pictures, Crossfit Aesthetics, Crossfit During Pregnancy, Crossfit Team Series, Crossfit Competition Apparel, Crossfit Aesthetic Women
a group of people standing on top of a grass covered hillside next to each other
a group of people standing on top of a grass covered hillside next to each other
5 Week Beginner Crossfit Program #crossfit
5 Week Beginner Crossfit Program #crossfit
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Crossfit Alison Victoria, Womens Crossfit Competition, Annie Crossfit, Grace Crossfit, Crossfit Acronyms, Katrin Davidsdottir Crossfit, Aimee Cringle Crossfit, Crossfit Competition, Annie Thorisdottir Crossfit
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three women standing next to each other in front of a crowd with their hands up
a group of people standing on top of a wrestling ring in front of an audience
a group of people standing on top of a wrestling ring in front of an audience
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unshakable. barefoot
CrossFit Marketing Strategy
CrossFit Marketing Strategy
Tusk Athletics | CrossFit Gym in Phoenix, AZ
Tusk Athletics | CrossFit Gym in Phoenix, AZ
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Jamie Greene: 2018 CrossFit Games, 30 Muscle-Ups
a group of people doing exercises on the field
a group of people doing exercises on the field
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Crossfit Babes
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The Top 20 CrossFit Travel WODs To Train Anywhere
the crossfit poster is shown in black and white, with images of people doing exercises
the crossfit poster is shown in black and white, with images of people doing exercises
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4 Of The Best 30 Minute CrossFit Workouts
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a woman in blue shirt and shorts standing on top of a metal structure with people watching
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Why I Quit CrossFit—From a Previous Affiliate Owner - The Hobson Homestead
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Kelly Baker: 2023 CrossFit Games, Pig Chipper
a woman with her arms up in the air while standing at a crossfit gym
a woman with her arms up in the air while standing at a crossfit gym
Olympic Weightlifting: Catalyst Athletics
Olympic Weightlifting: Catalyst Athletics

Elite-Level Programming

CrossFit Mayhem is known for its demanding, high-volume programming. The workouts are designed to push athletes to their limits, with a focus on building strength, endurance, and skill. This programming has been instrumental in the affiliate's success at the CrossFit Games.

While the programming is challenging, it's also scalable. The affiliate offers modified versions of the workouts to accommodate athletes of all levels, ensuring that everyone can participate and improve.

Community and Support

Despite its focus on elite performance, CrossFit Mayhem maintains a strong sense of community. The affiliate fosters a supportive environment where athletes encourage and motivate each other. This community spirit is a significant factor in the affiliate's success.

CrossFit Mayhem also offers remote coaching and programming, allowing athletes from around the world to train under Rich Froning's guidance. This has further expanded the affiliate's reach and influence.

CrossFit Invictus

Founded by CrossFit Games competitor and coach, Chris Spealler, CrossFit Invictus is a San Diego-based affiliate that has made a significant impact on the CrossFit world. Known for its high-quality coaching and community, it's a popular choice for both competitive and recreational athletes.

CrossFit Invictus has produced numerous CrossFit Games athletes, including Spealler himself. The affiliate's success is a testament to its effective programming and coaching methods.

Quality Coaching

CrossFit Invictus is home to a team of experienced coaches who bring a wealth of knowledge and expertise to their classes. They emphasize proper form and technique, ensuring that each member receives safe and effective instruction.

The affiliate also offers specialized classes, such as gymnastics and Olympic lifting, to help members improve specific skills. Additionally, they provide remote coaching and programming, allowing athletes from around the world to train with Invictus.

Community and Culture

CrossFit Invictus fosters a strong sense of community. The affiliate hosts regular events and competitions to keep the community engaged and motivated. They also have a strong online presence, with a popular YouTube channel and social media accounts that showcase their workouts and athletes.

The affiliate's culture is one of inclusivity and support. They welcome athletes of all levels and foster an environment where everyone can improve and grow.

In the dynamic world of CrossFit, these affiliates stand out as beacons of excellence. Their impact on the global fitness landscape is undeniable, shaping the way we think about strength, endurance, and community. As the sport continues to evolve, it's exciting to see what these affiliates, and the broader CrossFit community, will achieve next. So, whether you're a seasoned athlete or a fitness newcomer, there's a CrossFit affiliate out there waiting to help you reach your goals. Why not start your journey today?