🏋️ Official Rankings

10 Best Gyms in Middletown, NJ (August 2026)

We compared 10 gyms serving Middletown and Monmouth County, New Jersey, and ranked the top providers by verified reviews, ratings, and local reputation — 1,134 customer reviews in all.

The 10 listed below hold an average rating of 4.9 out of 5, led by SETS Hybrid Training - Middletown. Updated for August 2026.

Gyms ranked: 10
Average rating: 4.9★
Reviews analyzed: 1,134
Area code: 732

SETS Hybrid Training - Middletown

⭐ 5.0 · 148 reviews

1179 NJ-35, Middletown Township, NJ 07748

Visit Website →+1732-402-0092

Salus: CrossFit, Nutrition, Personal Training, Barbell Club

⭐ 5.0 · 101 reviews

Fountain Ridge Shopping Center, 1680 NJ-35, Middletown Township, NJ 07748

Visit Website →+1732-800-1269

Perspire Sauna Studio

⭐ 5.0 · 82 reviews

1371 NJ-35, Middletown Township, NJ 07748

Visit Website →+1908-641-3265

Orangetheory Fitness

⭐ 4.9 · 231 reviews

846 NJ-35, Middletown Township, NJ 07748

Visit Website →+1908-738-1200

Underground Gym

⭐ 4.9 · 109 reviews

327 NJ-35, Red Bank, NJ 07701

Visit Website →+1732-693-0287

Renzo Gracie Jiu Jitsu - Middletown, NJ

⭐ 4.9 · 90 reviews

205 Harmony Rd, Middletown Township, NJ 07748

Visit Website →+1732-671-2535

D1 Training Middletown

⭐ 4.9 · 49 reviews

1519 NJ-35, Middletown Township, NJ 07748

Visit Website →+1732-427-8760

Ignite Sports Performance

⭐ 5.0 · 26 reviews

214 Harmony Rd 2nd Floor, Middletown Township, NJ 07748

Visit Website →+1908-670-4842

The Gravity Vault Middletown, NJ

⭐ 4.7 · 280 reviews

37 Kanes Ln, Middletown Township, NJ 07748

Visit Website →+1732-856-9599

#10

Power Core Studio

⭐ 5.0 · 18 reviews

TOWN BROOK COMMONS, 754 NJ-35, Middletown Township, NJ 07748

Visit Website →

Gyms listed here serve Middletown, Monmouth County, and nearby ZIP codes including 07748.