# CrossFit gyms in Seattle > A high-intensity workout is the only way to clear the head after a long week. Finding a space that pushes the limits makes the effort feel worth it. Source: https://www.atly.com/united-states/washington/seattle/best-crossfit-gym-fun-activities ## Places (8) ### 1. MKG Fitness | CrossFit MKG - Gym in North Seattle-Lake City-Shoreline-Lake Forest Park Gym offers small classes with personalized coaching and varied workouts that scale to all fitness levels. Friendly members create a supportive community where encouragement and camaraderie are constant. The space feels welcoming and inclusive, blending challenge with a fun, motivating atmosphere. - Address: 1557 NE 145th St, Seattle, WA 98155, USA - Atly: https://www.atly.com/location/MKG-Fitness-CrossFit-MKG---Gym-in-North-Seattle-Lake-City-Shoreline-Lake-Forest-Park ### 2. Corsair Athletics Spacious gym with brand new equipment and an open layout that avoids feeling crowded even at peak times. Atmosphere is friendly and welcoming, fostering a supportive community where both beginners and seasoned athletes feel at home. Coaches emphasize technique and strength-building, creating a motivating and inclusive environment. - Address: 1400 NW 49th St, Seattle, WA 98107, USA - Atly: https://www.atly.com/location/CorsairAthletics ### 3. PUSH Box Fitness Small, clean gym with thoughtful programming and knowledgeable coaches creates a supportive, welcoming community. The atmosphere balances competitive energy with friendliness, encouraging all levels to improve together. - Address: 3837 13th Ave W, Seattle, WA 98119, USA - Atly: https://www.atly.com/location/PUSHBoxFitness ### 4. Persistence Athletics | CrossFit PA Enormous gym space features multiple equipment types like SkiErgs, climbing ropes, and gymnastics rings, all well-maintained and plentiful. Atmosphere stays welcoming and supportive, blending beginners and experienced athletes in a motivating community. Group sessions foster collaboration and consistent progress in a non-intimidating environment. - Address: 3025 1st Ave, Seattle, WA 98121, USA - Atly: https://www.atly.com/location/Persistence-Athletics-CrossFit-PA ### 5. CrossFit West Seattle - gym Spacious gym with supportive community spanning all ages and abilities. Coaches provide challenging, scalable workouts with varied programming and skill clinics. Atmosphere stays welcoming and motivating, with members cheering and pushing each other during every session. - Address: 4200 SW Admiral Wy, Seattle, WA 98116, USA - Atly: https://www.atly.com/location/CrossFit-West-Seattle---gym ### 6. CrossFit Felix Huge, modern gym space with top-notch equipment supports both structured classes and open gym sessions. Energy stays high and positive, welcoming all skill levels with friendly, chill attitudes. Programming challenges beginners and experienced athletes alike, creating a strong, inclusive community. - Address: 2211 5th Ave, Seattle, WA 98121, USA - Atly: https://www.atly.com/location/CrossFitFelix ### 7. Green Lake Strength & Conditioning Garage-style gym with natural lighting and open doors creates a bright, inviting space. Atmosphere balances serious strength training with a friendly, inclusive community that welcomes all levels. Dogs roam freely, adding to the relaxed, supportive vibe. - Address: 466 NE 70th St, Seattle, WA 98115, USA - Atly: https://www.atly.com/location/Green-Lake-Strength-Conditioning ### 8. Rocket Community Fitness Spacious gym with inclusive community and adaptable workouts welcomes all ages and identities. Atmosphere stays laid back and supportive, focusing on individual goals without comparison. Coaches tailor classes to members' needs, creating a body positive and queer-friendly environment. - Address: 5720 Rainier Ave S, Seattle, WA 98118, USA - Atly: https://www.atly.com/location/RocketCommunityFitness ## 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.