🏋️ Official Rankings
10 Best Gyms in Dover, NH (August 2026)
We compared 10 gyms serving Dover and Strafford County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 873 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by Studio One Dover. Updated for August 2026.
- Gyms ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 873
- Area code
- 603
Studio One Dover
⭐ 5.0 · 294 reviews
115 Industrial Pk Rd, Dover, NH 03820
EverProven Training and CrossFit
⭐ 5.0 · 123 reviews
50 Crosby Rd, Dover, NH 03820
Lift Free or Die
⭐ 5.0 · 53 reviews
56 Old Rochester Rd Ste 1, Dover, NH 03820
Fiori Fitness Training
⭐ 5.0 · 34 reviews
14 Leather's Ln, Dover, NH 03820
Granite Fitness and Performance
⭐ 4.9 · 51 reviews
275 Locust St, Dover, NH 03820
Seacoast Kettlebell: Fitness Center in Dover
⭐ 4.8 · 67 reviews
25 Horne St, Dover, NH 03820
Gyms in Dover — FAQs
What are the best gyms in Dover, NH?+
By verified reviews, highly rated fitness options serving Dover include Dover Pilates, EverProven Training and CrossFit, The Suite Studio, and Fiori Fitness Training. The best fit depends on whether you want classes, CrossFit, Pilates, or personal training.
How do I pick the right gym in Dover?+
Think about what you'll actually use — weights, cardio, classes, or coaching — then compare local options on verified reviews and visit for a trial. Dover has boutique studios like Dover Pilates and CrossFit-style training at EverProven alongside general fitness options, so match the atmosphere to your goals.
Are there Pilates and CrossFit options in Dover, NH?+
Yes — Dover has dedicated options including Dover Pilates and EverProven Training and CrossFit, plus other studios. Class schedules vary, so check each for beginner-friendly times and intro offers.
What areas do Dover gyms serve?+
Dover is in Strafford County and uses the 603 area code. Dover gyms draw members from across Strafford County and the surrounding Seacoast towns.
Gyms listed here serve Dover, Strafford County, and nearby ZIP codes including 03216, 03231, 03265, 03820, 03821, 03822.