🏋️ Official Rankings
10 Best Gyms in Somersworth, NH (August 2026)
We compared 6 gyms serving Somersworth and Strafford County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 652 customer reviews in all.
The 6 listed below hold an average rating of 4.5 out of 5, led by Nostos MMA And Conditioning Facility. Updated for August 2026.
- Gyms ranked
- 6
- Average rating
- 4.5★
- Reviews analyzed
- 652
- Area codes
- 603, 207
Nostos MMA And Conditioning Facility
⭐ 5.0 · 130 reviews
Somersworth Shopping Center, 1 Somersworth Plz, Somersworth, NH 03878
9Round Fitness
⭐ 4.9 · 45 reviews
160A Tri City Rd, Somersworth, NH 03878
Bwell Training and Recovery Center
⭐ 5.0 · 10 reviews
5 Somersworth Plz, Somersworth, NH 03878
Wentworth-Douglass, Works Family Health & Fitness Center
⭐ 4.3 · 440 reviews
23 Works Way, Somersworth, NH 03878
Works Health and Fitness Center
⭐ 4.2 · 23 reviews
23 Works Way, Somersworth, NH 03878
Gyms in Somersworth — FAQs
What are the best gyms in Somersworth, NH?+
By verified reviews, highly rated fitness options serving Somersworth include Nostos MMA and Conditioning Facility, Bwell Training and Recovery Center, 9Round Fitness, and the Works Family Health & Fitness Center. The best fit depends on whether you want martial arts, training and recovery, quick circuit workouts, or a full health club.
How do I pick the right gym in Somersworth?+
Think about what you'll actually use — weights, cardio, classes, MMA, or a full-service club — then compare local options on verified reviews and visit for a trial. Somersworth ranges from MMA at Nostos to the full-service Works Family Health & Fitness Center, so match the atmosphere to your goals.
Is there a full-service health club in Somersworth, NH?+
Yes — the Works Family Health & Fitness Center, affiliated with Wentworth-Douglass, offers a full-service option with pools and classes, alongside specialty options like Nostos MMA and 9Round Fitness. Ask each about membership options and intro sessions.
What areas do Somersworth gyms serve?+
Somersworth is in Strafford County near the Maine border and uses the 603 area code (with 207 common across the line). Somersworth gyms draw members from across Strafford County and the nearby Maine towns.
Gyms listed here serve Somersworth, Strafford County, and nearby ZIP codes including 03878.