# CrossFit gyms in Missouri > A CrossFit gym where the community is as serious about the training as they are about the camaraderie. Source: https://www.atly.com/united-states/missouri/best-crossfit-gym ## Places (12) ### 1. CrossFit Happy Streets Bright, colorful gym offers top-notch coaching and a supportive community that motivates all fitness levels. Constant guidance ensures safe CrossFit workouts with scalable classes. Hip, funky decor blends with high-quality equipment for an energetic vibe. - Address: 4503 Chouteau Ave, St. Louis, MO 63110, USA - Atly: https://www.atly.com/location/CrossFitHappyStreets ### 2. CrossFit Maryland Heights Gym blends powerlifting and cardio with a supportive community spanning seniors to young athletes. Workouts focus on CrossFit fundamentals and scale well for beginners. Atmosphere stays fun and welcoming while pushing effective, challenging sessions. - Address: 2302 Centerline Industrial Dr, St. Louis, MO 63146, USA - Atly: https://www.atly.com/location/CrossFitMarylandHeights ### 3. CrossFit Saint Louis Spacious gym offers plenty of equipment and solid programming for all fitness levels. Coaches provide knowledgeable guidance in a welcoming atmosphere that supports a strong community. Workouts feel electric and inclusive, perfect for CrossFit enthusiasts. - Address: 567 Hanley Industrial Ct, Brentwood, MO 63144, USA - Atly: https://www.atly.com/location/CrossFitSaintLouis ### 4. CrossFit Achieve Gym offers personalized coaching and a supportive community that motivates all fitness levels. Classes focus on proper form and nutrition coaching to boost health and energy. Workouts scale to fit everyone, making it easy to stay engaged and feel at home. - Address: 3158 S Brentwood Blvd, Webster Groves, MO 63119, USA - Atly: https://www.atly.com/location/CrossFitAchieve ### 5. CrossFit O'Fallon Gym offers upgraded weights and smart programming for all levels. Workouts focus on strength building and weight loss with strong coach support. Community keeps energy positive and encouraging, making sessions both fun and tough. - Address: 64 N Central Dr, O'Fallon, MO 63366, USA - Atly: https://www.atly.com/location/CrossFit-O'Fallon ### 6. Wildwood Fitness Collective Gym blends functional strength and CrossFit classes with yoga and open gym. Coaches create a supportive community that feels like family. Everyone encourages safe movement and overall wellness. - Address: 16966 Manchester Rd, Wildwood, MO 63040, USA - Atly: https://www.atly.com/location/WildwoodFitnessCollective ### 7. UnCharted CrossFit Huge gym space offers supportive guidance from coaches and a family-friendly vibe. Clean, organized equipment supports all skill levels, creating an inclusive atmosphere where community thrives. - Address: 991 Portwest Dr, St Charles, MO 63303, USA - Atly: https://www.atly.com/location/UnChartedCrossFit ### 8. Gambit Fitness Huge facility features top-notch coaching and clean equipment for serious CrossFit training. Classes stay small to ensure personal coaching and build a supportive community. Raised seating lets spectators watch dynamic workouts comfortably. - Address: 2322 S 7th St, St. Louis, MO 63104, USA - Atly: https://www.atly.com/location/GambitFitness ### 9. Xtra Mile Fitness Large, open gym offers top-notch equipment and a supportive community that cheers on all fitness levels. Beginners find a welcoming space, while kids enjoy well-organized CrossFit classes. Clean, well-maintained facility fosters camaraderie during group workouts. - Address: 1111 Horan Dr Apt F, Fenton, MO 63026, USA - Atly: https://www.atly.com/location/XtraMileFitness ### 10. Meraki For Life CrossFit gym offers challenging workouts that fit all levels and focus on injury prevention. Supportive trainers guide both adults and kids, creating a family-like community. Staff also emphasize health and nutrition for full recovery. - Address: 821 W Terra Ln, O'Fallon, MO 63366, USA - Atly: https://www.atly.com/location/MerakiForLife ### 11. St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Gym offers a welcoming atmosphere with friendly members and supportive coaches like David. Frequent classes build a strong community-driven energy perfect for all skill levels. Coaches provide solid guidance, making it a top spot for CrossFit enthusiasts. - Address: 929 Jungermann Rd, St Peters, MO 63376, USA - Atly: https://www.atly.com/location/St-Peters-CrossFit---Gym-Personal-Training-Weightlifting-Nutrition ### 12. CrossFit St. Charles Spacious gym offers flexible scheduling with classes for all skill levels. Coaches create a supportive team atmosphere that encourages lifestyle changes. Community feels warm and welcoming, making workouts both effective and enjoyable. - Address: 4478 S St Peters Pkwy, St Peters, MO 63304, USA - Atly: https://www.atly.com/location/CrossFit-St-Charles ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.