BLOCK21 Fitness
Market rank
#3 / 5
BLOCK21 Fitness is a top-rated fitness studio and gym serving Denver, CO. With 124 reviews and a 5.0-star rating, they have built a strong reputation in the community.
Health scoreMay 26, 2026
30
out of 100
#3
Market rank
5.0
Avg rating
124
Total reviews
No public response signal
Response rate
Unknown
Years active
30
Health score
Health score · 30 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how BLOCK21 Fitness broke down on May 26, 2026.
Score trend
30d90d1y
BLOCK21 Fitness
90 days trailing
Market position
#3 of 5 Fitness in Denver.
Operator ranks every fitness in Denver continuously using reviews, response rate, and local market share.
#3
of 5 Fitness businesses
in Denver
in Denver
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Fitness · Denver
Top 5 shown
1
The FIIT co.
235
2
Rocky Mountain Flex Fitness
180
3
BLOCK21 Fitness · this page
124
4
Pearl Street Fitness
212
Recent activity
What changed this month.
Holding a top 3 slot in Denver Fitness
Market leaderboard refreshed this morning
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 124 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
5.0★★★★★124 reviews
5 ★
64
4 ★
32
3 ★
16
2 ★
8
1 ★
4
Review themes refresh continuously. Check back once Operator has synthesized enough comments from BLOCK21 Fitness’s reviews.
About & contact
Where to find them.
About
BLOCK21 Fitness is a highly-rated fitness studio with strong community support, offering a variety of services including weight loss, strength training, group classes, sports performance, and nutrition. It operates across multiple locations in the Denver area.
Phone
Website
Booking
Price range
moderate
Certifications
Licensed & Insured
Services
Competitors · top 5
Side by side with the neighborhood.
The fitness shops BLOCK21 Fitnesscompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
The FIIT co.
★4.9
235
No response signal
85
2
Rocky Mountain Flex Fitness
★4.9
180
No response signal
83
3
BLOCK21 Fitness
★5.0
124
No response signal
30
FAQ
Quick answers.
The questions people ask before they call.
Contact BLOCK21 Fitness
Call (720) 515-6788 for service. The website block21fitness.com also has direct contact info.
Hours for BLOCK21 Fitness
BLOCK21 Fitness has not published hours publicly. Call ahead or check their website if you have one in mind.
Services offered by BLOCK21 Fitness
BLOCK21 Fitness offers Personal Training, Group Fitness Classes, Strength Training, Cardio Training, Yoga, CrossFit, and more. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with BLOCK21 Fitness yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Denver
Free
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