5 Best Gyms in Downtown, Green Bay WI
Updated 29 September 2026 · 15 gyms in Downtown, Green Bay WI considered · Ranked from Google ratings
This guide covers five gyms that people in and around Downtown Green Bay use for strength training, cardio and group coaching. It is meant for residents, new arrivals and visitors who need a place to work out and want a quick sense of hours, location and atmosphere. The list is ranked by Google rating, weighted by how many people left a rating, drawn from the qualifying businesses considered. Each entry sums up what reviewers mention, along with posted hours, address and accessibility features.
#1
Planet Fitness
★ 4.7 (1,282 Google reviews)Gym
Representative photo, not of this business.
This Planet Fitness on W Mason St is open 24 hours Monday through Thursday, with shorter hours on Friday and the weekend. Reviewers mention a clean facility, available equipment, treadmills in good condition and plenty of parking, and one visitor in town for a wedding says staff helped arrange a day pass. A recent reviewer was unhappy that equipment was swapped out. The site lists a wheelchair-accessible car park, entrance and toilet.
Best for: Round-the-clock weekday workouts
- Address
- 1640 W Mason St, Green Bay, WI 54303, United States
- Hours
- Fri 12 am–10 pm; Mon Open 24 hours; Sat 7 am–7 pm; Sun 7 am–12 am; Thu Open 24 hours; Tue Open 24 hours; Wed Open 24 hours
#2
Crunch Fitness - Green Bay
★ 4.7 (445 Google reviews)Gym
Representative photo, not of this business.
Located at 1535 W Mason St, this gym opens at 4 am on weekdays and runs until 11 pm Monday through Thursday. Reviewers describe a large facility with a wide range of amenities, including an infrared sauna and recovery options, plus a full body scan members can repeat to track progress. Personal trainers and classes are available for beginners. Regulars point to friendly staff who greet members by name. Wheelchair-accessible parking, entrance and toilet are listed.
Best for: Amenities, recovery and classes
- Address
- 1535 W Mason St, Green Bay, WI 54303, United States
- Hours
- Fri 4 am–8 pm; Mon 4 am–11 pm; Sat 6 am–7 pm; Sun 6 am–7 pm; Thu 4 am–11 pm; Tue 4 am–11 pm; Wed 4 am–11 pm
#3
Green Bay Strength Club
★ 5 (104 Google reviews)Gym
Representative photo, not of this business.
Green Bay Strength Club, on Mike McCarthy Way in Ashwaubenon, is open 24 hours every day and requires a membership. Reviewers mention a full selection of free weights and machines, helpful coaches and a welcoming powerlifting community. One member notes the round-the-clock access solved a difficult work schedule, and others describe a close-knit, family feel. It accepts credit, debit and NFC mobile payments and lists accessible parking, entrance and toilet.
Best for: Powerlifting and flexible schedules
- Address
- 799 Mike McCarthy Way, Ashwaubenon, WI 54304, United States
- Hours
- daily Open 24 hours
#4
CrossFit Green Bay/Green Bay Strength and Conditioning
★ 5 (102 Google reviews)Fitness center
Representative photo, not of this business.
This fitness center at 1110 Kepler Dr runs coached sessions from 5:15 am to 7:30 pm on weekdays, with short morning windows on Saturday and Sunday. Reviewers say coaches help scale workouts to each person, and describe members across a wide range of ages training together. Drop-in visitors mention a clear website on offerings and times, and one reviewer was referred by a physical therapist. Wheelchair-accessible parking, entrance and toilet are listed.
Best for: Coached group training, all ages
- Address
- 1110 Kepler Dr Ste 101, Green Bay, WI 54311, United States
- Hours
- Fri 5:15 am–7:30 pm; Mon 5:15 am–7:30 pm; Sat 8:15–10:15 am; Sun 8:15–9:15 am; Thu 5:15 am–7:30 pm; Tue 5:15 am–7:30 pm; Wed 5:15 am–7:30 pm
#5
Planet Fitness
★ 4.6 (886 Google reviews)Gym
Representative photo, not of this business.
The Planet Fitness at 2350 E Mason St keeps the same schedule as the chain's other local club: 24 hours Monday through Thursday and set hours later in the week. Reviewers mention clean locker rooms, newer equipment, warm and spacious showers and friendly staff, while noting it is a bit smaller than some locations. One reviewer reports a frustrating cancellation experience. Accessible parking, entrance and toilet are listed.
Best for: East-side cardio and clean showers
- Address
- 2350 E Mason St, Green Bay, WI 54302, United States
- Hours
- Fri 12 am–10 pm; Mon Open 24 hours; Sat 7 am–7 pm; Sun 7 am–12 am; Thu Open 24 hours; Tue Open 24 hours; Wed Open 24 hours
How we made this list
We looked at 15 gyms in Downtown, Green Bay WI 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
- Planet Fitness is listed as open 24 hours, so it works for a very early or very late visit.
- 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?
Planet Fitness ranks first, with a Google rating of 4.7 from 1,282 reviews. Crunch Fitness - Green Bay is second at 4.7 from 445 reviews.
Which gyms in Downtown, Green Bay WI are open late?
Planet Fitness, Green Bay Strength Club and Planet Fitness are listed as open 24 hours.
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