How many gyms and fitness studios are there within 1 km of Seaport?
7 gyms and fitness studios within 1 km of Seaport, 2.2 per km². Few direct competitors; check the foot traffic before you read that as demand.
Seaport, Boston · scanned 13 October 2026 · the 6th most crowded of 10 areas mapped in Boston
Within 1 km
7
gyms and fitness studios
Per km²
2.2
low competition
With 10+ reviews
7
enough to judge a rating
Established
3
100 or more reviews
Average rating
4.3★
places with 10+ reviews
Median reviews
72
per gym
Every gym in the circle
Measured within 1 km of the centre: LOW under 5, MODERATE 5–15, HIGH 15–40, INTENSE over 40 places per km².
Rating spread
How the 7 gyms and fitness studios here are rated. Places with fewer than 10 reviews are counted apart.
- 4.5 and up3 (43%)
- 4.0 to 4.42 (29%)
- 3.5 to 3.92 (29%)
- Below 3.50 (0%)
- Under 10 reviews0 (0%)
Top rated
Highest rating among places with at least 50 reviews.
| Name | Rating | Reviews | Distance |
|---|---|---|---|
| B/SPOKE Downtown Boston | 4.9★ | 158 | 1.0 km |
| Backyard Boston | 4.9★ | 151 | 520 m |
| Republic Fitness | 4.6★ | 62 | 770 m |
| Equinox Franklin Street | 4.2★ | 72 | 840 m |
| Equinox Seaport | 4.0★ | 137 | 250 m |
Most reviewed
The places customers here write about most.
| Name | Rating | Reviews | Distance |
|---|---|---|---|
| B/SPOKE Downtown Boston | 4.9★ | 158 | 1.0 km |
| Backyard Boston | 4.9★ | 151 | 520 m |
| Equinox Seaport | 4.0★ | 137 | 250 m |
| Equinox Franklin Street | 4.2★ | 72 | 840 m |
| Republic Fitness | 4.6★ | 62 | 770 m |
Chains
No brand has two or more outlets within 1 km of Seaport.
Check competition at your exact address — free
These numbers are for the centre of Seaport. Drop a pin on your street instead and see every competitor around it on a map, with ratings and review counts. The scan is free with an account.
Questions
How many gyms and fitness studios are there in Seaport?
7 within 1 km of the centre of Seaport, Boston, counted on 13 October 2026. That is 2.2 per km², which we rate low competition. It is the 6th most crowded of the 10 Boston areas we mapped.
Is Seaport a good place to open a gym?
LOW competition: 7 gyms and fitness studios within 1 km of Seaport, 2.2 per km². Few direct competitors; check the foot traffic before you read that as demand. The numbers here are for the area centre; a free scan shows every competitor on a map around your exact address.
What is the average rating of gyms and fitness studios in Seaport?
4.3 out of 5, across the 7 with at least 10 reviews. 3 are rated 4.5 or higher. The typical gym here has 72 reviews.
Which gyms and fitness studios in Seaport are rated highest?
Among places with at least 50 reviews: B/SPOKE Downtown Boston (4.9, 158 reviews), Backyard Boston (4.9, 151 reviews), Republic Fitness (4.6, 62 reviews).
How was this counted?
We scanned a 1 km circle around the centre of Seaport on 13 October 2026 and counted every gym on the map inside it. Places missing from the map or opened since are not counted, so treat the numbers as a floor. Average rating only counts places with 10 or more reviews.