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Top picks in South Lake Union

Weight lifting gyms

A weight-lifting gym that has the iron you need without the ego that often fills the room.

Based on 665 Opinions
+662
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Updated April 2026
01
Transform 180 Fitness - SLU Gym image 1
Transform 180 Fitness - SLU Gym image 2
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Small gym features new red equipment and a turf area for circuits. Trainers Mo and Tim offer personalized coaching for weight lifting. Atmosphere stays uplifting and respectful, with clean, quiet spaces ideal for focused workouts.

Trainers like Mo and Tim provide personalized coaching that supports weight training goals. The gym stays clean and well maintained, offering a reliable space for consistent workouts.

People are saying

"This weight lifting gym is open 24/7, which is great."

"I found the gym to be clean and well-equipped."

"The bathrooms here are individual powder rooms that are spacious and clean."

Good to know

1

The gym is open 24/7, making it convenient for any schedule.

2

Expect a clean environment with well-maintained equipment.

3

Personal training sessions are available; ask for Mo or Alex.

02
Transform 180 Fitness - Belltown Gym image 1

Gym features power racks and expert coaching for weight lifting. Space feels intimate yet never crowded, with a friendly atmosphere that builds community. Clean locker rooms and a sauna add comfort to every visit.

Several power racks and a full set of dumbbells and kettlebells support serious weight lifting. Expert guidance helps master technical barbell lifts with customized workout plans for effective training.

People are saying

"The gym's equipment is all new and there's a lot of it."

"Personal training here helps you see measurable gains and feel motivated."

"The weight lifting gym has all the new equipment I needed."

Good to know

1

The gym is open 24 hours for convenient access.

2

Expect a clean facility with well-maintained equipment.

3

There is front desk staff available seven days a week.

03
Row House Fitness South Lake Union image 1

Studio offers high-energy classes blending rowing and weight lifting for a joint-friendly workout. Instructors bring competitive rowing expertise to keep sessions fun and effective. Well ventilated space keeps environment cool and welcoming for all fitness levels.

Low impact exercises combine with weight lifting routines to support strength without stressing joints. Classes mix rowing and weights for a balanced, joint-friendly workout.

People are saying

"The instructors' enthusiasm made the fun activities so enjoyable."

"I gained muscle at this weight lifting gym!"

Good to know

1

Classes are led by knowledgeable instructors, many of whom are former competitive rowers.

2

The facility is well-maintained with high-quality rowing machines.

3

The signup process for classes is streamlined and user-friendly.

04
INDUSTRIOUS - SLU Gym image 1

Individual workout areas with a Halo system make sessions efficient and personalized. Programming blends CrossFit, HIIT, and weight training for all levels in a clean, welcoming space. Loud, varied music keeps the atmosphere fun and motivating while a tight-knit community supports every lifter.

Workouts combine CrossFit, HIT, weight training, and cardio in a fun and safe environment. The Halo system speeds up setup for efficient sessions, while the community feels tight-knit and supportive.

People are saying

"The coaches here are so knowledgeable and supportive."

"The Crossfit coaches here are so attentive and provide quick, actionable feedback."

"The coaches at this CrossFit Gym are so welcoming and attentive."

Good to know

1

The gym offers a unique halo system for efficient workouts.

2

Classes are designed for all levels, from beginners to experienced lifters.

3

The gym is known for its cleanliness and top-notch equipment.

05
KlickWay Athletics image 1

Compact gym with a garage vibe and black walls creates a focused atmosphere. Offers 24-hour access and a wide selection of free weights for serious training. Music ranges from EDM to diverse tracks, supporting a hardcore lifting community.

A compact modern gym with a wide selection of machines and free weights supports serious training. The gym offers 24-hour access and a clean, welcoming atmosphere with a community vibe.

People are saying

"This trainer makes you feel safe and supported with great energy."

"This weight lifting gym reignited my passion for lifting and made training fun."

"This place is the best Late Night Spot for 24-hour access."

Good to know

1

The gym has undergone many updates and renovations under new ownership.

2

Expect a lack of parking near the gym, especially during peak hours.

3

The gym offers a free day pass for first-time visitors.

06
Barry's Seattle image 1
Fitness center

Spacious fitness center offers high-energy atmosphere with intense cardio and strength classes. Clean, new facility features thoughtful locker room amenities and motivating instructors. Workouts focus on challenging exercises that build fundamental fitness in a positive, supportive environment.

Workouts focus on intense, challenging exercises that build fundamental fitness. The gym creates a positive energy environment that motivates and supports efficient training.

People are saying

"I always got a great workout here; the trainers pushed and encouraged."

"The instructors at this weight lifting gym are so motivating and attentive."

"The energy here is infectious and motivating."

Good to know

1

Parking spots are usually available along Westlake Ave near Barry's.

2

The facilities are exceptionally clean during visits.

3

Barry's has a high price point compared to other workout studios.

07
Flow Fitness image 1

Gym offers well-maintained equipment for weight lifting and a spacious mat area for stretching. Friendly staff provide personalized strength training and towel service. Amenities like a sauna and filtered water keep energy high and workouts comfortable.

Equipment stays well-maintained and covers all weight lifting needs. Classes include strength training and trainers adjust plans based on energy levels for effective workouts.

People are saying

"The instructors made the workouts so fun and engaging."

"I loved my personal training sessions; Nick was so motivating and knowledgeable."

"The instructors at this Weight Lifting Gym bring such good energy."

Good to know

1

The monthly gym membership fee is on the higher side.

2

Free parking is available in the garage under the gym in the evenings.

3

Expect the gym to be crowded from 5-7 PM.

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South Lake Union, Seattle

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