# HIIT and weight lifting gyms in Seattle > You need a gym that provides both the intensity of HIIT and the equipment for serious weight lifting. Source: https://www.atly.com/united-states/washington/seattle/best-hiit-weight-lifting-gym ## Places (8) ### 1. F45 Training Seattle Central District Spacious gym with high ceilings and natural light creates an open, comfortable workout environment. Team-oriented atmosphere fosters a supportive and motivating community with diverse, friendly members. Energetic music playlists keep workouts engaging without overwhelming the space. - Address: 408 18th Ave S, Seattle, WA 98144, USA - Atly: https://www.atly.com/location/F45TrainingSeattleCentralDistrict ### 2. 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 ### 3. RowdyBox Boxing gym features a night-club atmosphere with low-light, neon colors, and upbeat music that energizes workouts. Instructors create a supportive, welcoming community that suits all skill levels and body types. Spacious, clean facilities enhance the experience with a fun, un-intimidating vibe. - Address: 1918 4th Ave, Seattle, WA 98101, USA - Atly: https://www.atly.com/location/RowdyBox ### 4. Village Fitness Small group training sessions last 30 minutes and balance support and competition with challenging, varied workouts. A welcoming community creates a vibrant, fun atmosphere focused on mind, body, and spirit. Classes accommodate all fitness levels and fit into busy schedules with multiple session times. - Address: 3111 W McGraw St, Seattle, WA 98199, USA - Atly: https://www.atly.com/location/VillageFitness1 ### 5. F45 Training Queen Anne Spacious gym with top-of-the-line equipment and a clean, well-organized studio. Energy is infectious and welcoming, driven by coaches who make workouts feel like celebrations. Strong community atmosphere supports all fitness levels and creates a motivating environment. - Address: 2221 Queen Anne Ave N, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/F45TrainingQueenAnne ### 6. Shred415 Seattle Gym combines HIIT-style classes with treadmill and floor exercises, creating a dynamic and effective workout. Atmosphere stays welcoming and inclusive, energized by motivating music and positive instructors. Classes suit all fitness levels with clear guidance and customizable intensity. - Address: 1823 Minor Ave STE 101, Seattle, WA 98101, USA - Atly: https://www.atly.com/location/Shred415Seattle ### 7. TruFusion University Village Bright, clean studio offers free parking and spacious facilities with varied fitness classes like yoga, Pilates, Barre, and HIIT. The atmosphere is welcoming and energetic, with instructors who motivate and include everyone. Class schedules are flexible, supporting busy lifestyles and encouraging variety in workouts. - Address: 2694 NE 49th St, Seattle, WA 98105, USA - Atly: https://www.atly.com/location/TruFusionUniversityVillage ### 8. TruFusion Ballard Huge, modern gym with multiple heated studios offers a vibrant atmosphere filled with blasting music and energetic instructors. Spacious locker rooms with easy-to-use lockers outside classrooms enhance convenience. Classes cover a wide variety of fitness disciplines, creating a supportive community vibe. - Address: 1401 NW 46th St Suite 200, Seattle, WA 98107, USA - Atly: https://www.atly.com/location/TruFusionBallard ## 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.