🏋️ Official Rankings
10 Best Gyms in Belmont, MA (September 2026)
We compared 10 gyms serving Belmont and Middlesex County, Massachusetts, and ranked the top providers by verified reviews, ratings, and local reputation — 473 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Fitness Together. Updated for September 2026.
- Gyms ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 473
- Area codes
- 617, 781
#1
#2
#3
#4
⭐ 4.9 · 36 reviews
50 Leonard St #201, Belmont, MA 02478
#5
⭐ 5.0 · 22 reviews
428 Common St, Belmont, MA 02478
#6
⭐ 4.7 · 102 reviews
280 Trapelo Rd, Belmont, MA 02478
#7
⭐ 5.0 · 11 reviews
345 Trapelo Rd Upstairs, Belmont, MA 02478
#8
#9
⭐ 5.0 · 7 reviews
453 Common St, Belmont, MA 02478
#10
⭐ 5.0 · 5 reviews
450 Common St, Belmont, MA 02478
Gyms listed here serve Belmont, Middlesex County, and nearby ZIP codes including 02178, 02478.