5 Best Gyms in Park Slope, New York NY
Updated 29 September 2026 · 9 gyms in Park Slope, New York NY considered · Ranked from Google ratings
This guide lists five gyms and fitness studios in and around Park Slope, Brooklyn. It is for residents looking for coached classes, strength training or boxing close to home. Businesses were ranked by Google rating, weighted by how many people left one, from nine that qualified. Each entry covers hours, address and the kind of training on offer, along with what reviewers mention about coaching and atmosphere, so you can choose a place that fits your routine.
#1
Gowanus Fitness
★ 5 (294 Google reviews)Gym
Representative photo, not of this business.
Gowanus Fitness is a gym at 310 Butler St, open from 6 am on weekdays, with shorter Saturday morning hours and closed Sunday. Reviewers mention classes that mix barbell lifts with conditioning, workouts that rotate every few weeks, open gym time and coaches who give clear instruction to beginners. The space is described as roomy with good equipment. Membership and appointments are required, and it is LGBTQ+ friendly with Wi-Fi.
Best for: Coached strength and conditioning classes
- Address
- 310 Butler St, Brooklyn, NY 11217, United States
- Hours
- Fri 6 am–7 pm; Mon 6 am–8 pm; Sat 8:30 am–12:30 pm; Sun Closed; Thu 6 am–8 pm; Tue 6 am–8 pm; Wed 6 am–8 pm
#2
Lapine Fitness Studio
★ 5 (220 Google reviews)Fitness center
Representative photo, not of this business.
Lapine Fitness Studio is at 147 11th St, open weekday mornings and evenings with a midday break, plus Saturday and Sunday mornings. Reviewers mention programs tailored to each person's needs and age, a focus on safety for people who have been injured before, and a judgment-free, welcoming atmosphere. They describe the trainers as professional and helpful, and the members as close-knit. No other attributes are listed.
Best for: Personalized, safety-focused training
- Address
- 147 11th St, Brooklyn, NY 11215, United States
- Hours
- Fri 6 am–1 pm, 4–9 pm; Mon 6 am–1 pm, 4–9 pm; Sat 8 am–3 pm; Sun 9 am–1 pm; Thu 6 am–12 pm, 4–9 pm; Tue 6 am–1 pm, 4–9 pm; Wed 6 am–1 pm, 4–9 pm
#3
Speakeasy of Strength
★ 5 (149 Google reviews)Gym
Representative photo, not of this business.
Speakeasy of Strength has its entrance on 16th St at 591 3rd Ave, open 7 am to 8:30 pm on weekdays with morning hours on weekends. Reviewers mention small-group strength training, structured programs, attention to lifting form and responsive communication from coaches. Several describe it as a good fit for people who felt intimidated in other gyms or wanted to start weight lifting. No other attributes are listed.
Best for: Learning to lift with coaching
- Address
- 591 3rd Avenue Entrance on 16th, Brooklyn, NY 11215, United States
- Hours
- Fri 7 am–8:30 pm; Mon 7 am–8:30 pm; Sat 9 am–1:30 pm; Sun 8 am–2:30 pm; Thu 7 am–8:30 pm; Tue 7 am–8:30 pm; Wed 7 am–8:30 pm
#4
Jukebox NYC
★ 4.8 (175 Google reviews)Boxing Coaching Center
Representative photo, not of this business.
Jukebox NYC is a boxing coaching center at 491 5th Ave, open from 6:30 am Monday through Thursday, late afternoon Friday and weekend mornings. Reviewers mention intro sessions for newcomers, intense workouts paced to each person, attentive coaches and a trial class for kids. One older reviewer describes training alongside much younger members. It identifies as women-owned, is LGBTQ+ friendly and has a wheelchair-accessible entrance.
Best for: Beginner boxing and kids classes
- Address
- 491 5th Ave, Brooklyn, NY 11215, United States
- Hours
- Fri 4:30–7 pm; Mon 6:30 am–8 pm; Sat 9 am–1 pm; Sun 9 am–1 pm; Thu 6:30 am–8 pm; Tue 6:30 am–8 pm; Wed 6:30 am–8 pm
#5
F45 Training Park Slope
★ 4.9 (109 Google reviews)Physical fitness program
Representative photo, not of this business.
F45 Training Park Slope is at 150 4th Ave, open 6 am to 8:30 pm on weekdays and mornings on weekends. Reviewers mention group classes of 45 or 60 minutes that start on time, a variety of formats, and hands-on instructors who demonstrate moves and correct form. One reviewer notes the focus on technique and strength building. It has a wheelchair-accessible entrance and restroom.
Best for: Timed group workouts
- Address
- 150 4th Ave, Brooklyn, NY 11217, United States
- Hours
- Fri 6 am–8:30 pm; Mon 6 am–8:30 pm; Sat 8:30 am–1:30 pm; Sun 9 am–1 pm; Thu 6 am–8:30 pm; Tue 6 am–8:30 pm; Wed 6 am–8:30 pm
How we made this list
We looked at 9 gyms in Park Slope, New York NY with a Google rating of 4.0 or higher and at least 20 reviews, then ranked by Google rating, weighted by how many people left one. A rating from thousands of reviews counts for more than the same rating from a handful, so a new place with a few perfect scores does not jump the queue. Ratings and hours are from public Google listings on 29 September 2026 and can change. Nobody paid to be on this list.
Tips before you go
- For an early start, Gowanus Fitness opens at 6 am.
- Hours and prices come from Google listings and change, so check the listing before a long trip.
Frequently asked questions
Which is the highest-rated gym on this list?
Gowanus Fitness ranks first, with a Google rating of 5 from 294 reviews. Lapine Fitness Studio is second at 5 from 220 reviews.
Which gyms in Park Slope, New York NY are open late?
None of these stays open past midnight. The latest to close is Lapine Fitness Studio, at 9 pm.
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