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Crossfit Enforce
“All the members, owners and coaches are very friendly and make you feel welcomed regardless of your fitness level.”
Best Personal Trainers in Gaithersburg, MD
15 trainers listed · 11 in Gaithersburg · 12 open weekends · 14 rated 4.5+
Data verified October 21, 2026
Swift Fitness
“Not only did we focus on proper boxing techniques, which is great cardio workout in itself, but he incorporated leg and ab workouts in between the boxing sets…it was an AMAZING full body workout.”
Peak PT
“Peak has always been such a welcoming environment that allows for people to make friends and push themselves out of their comfort zones!”
You Reach I Teach Basketball Academy
“They helped my son understand his footwork and his handling while also including shoot drills, I definitely recommend for new players”
Humn. (Formerly Opex Shady Grove)
“✨ Opex is clean - everyone wipes down the equipment and re-racks their weights”
PR Strength
“I've been training with Coach Reeves and the PR Strength team since I was 13 years old, back when I was just a kid playing youth football.”
This page lists 15 personal trainers and training gyms recorded for Gaithersburg, MD. What each one says about its approach, its hours and its booking comes from its own website; ratings and quotes come from public reviews.
Area overview: Gaithersburg, MD
11 of the 15 trainers we list are based in Gaithersburg; the other 4 serve Gaithersburg from Rockville (5 mi). 14 of the trainers on this page have a rating, from 4.8 to 5.0 across 1,483 reviews; 11 have 50 or more reviews. The topics that come up most in reviews of the trainers on this page are "community", "motivating" and "atmosphere". 12 are open on Saturdays and 8 on Sundays. 1 lists staff certifications (ACE and NASM). 5 have ten or more years of experience, the longest 15 years. 3 offer a free trial or consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the trainers on this page; 9 publish a contact page; 13 list a public email and 4 take bookings online. We count these figures across the trainers on this page; distances are straight-line, and hours and prices change, so confirm the details with the trainer before you enroll.
Why are some trainers here not in Gaithersburg?
11 of the 15 listings are based in Gaithersburg. The rest come from other towns within 10 mi. Distances are straight-line, and plenty of trainers take clients from further out than their address suggests.
Foundry Fitness
“After the first few humbling classes when we realized we were not as in shape as we thought, my husband and I kept coming back and we love it.”
Integrative Health Recreation & Musu Wellness Coaching LLC
“I highly recommend Integrative Health Recreation & Musu Wellness Coaching LLC to anyone considering laser treatment.”
Keep it Movin' Fitness
“If you wanna see results and get that motivation to keep going!”
Sunny & Lauren's LLC
“I miss going there due to the pandemic, BUT, Lauren has been flexible and creative with virtual training sessions.”
Hardy FIT
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Prepare For Performance
“What truly sets this program apart is the personalized training and feedback, which helped me refine my techniques and reach my full potential.”
Gene's Fitness Center
“I've been training with Zach 1-2 times a week for the past few months, and I can tell I've become stronger and leaner.”
Reachon Fitness
“I have been training for almost a month and can already see a difference.”
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Fitness Edge MD
“I've had trouble sticking with an exercise routine over the last year, but now I genuinely look forward to going to class!”
Why these companies made our list
What students and parents say about trainers in and near Gaithersburg
- “I highly recommend training here if you want to efficiently improve your strength and conditioning.” — from a review of Swift Fitness
- “Kevin is very knowledgeable about strength training and has a gift for teaching.” — from a review of Peak PT
- “Each daily workout focuses on strength, power, and conditioning -- they are challenging, and Julian puts a great deal of effort into ensuring that these workouts are inventive and get results.” — from a review of Prepare For Performance
Excerpts from public reviews of the trainers listed on this page.
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