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ME First Fitness
“Highly recommend checking out Mark and his coaching teams personal training and group fitness offerings”
Best Personal Trainers in Ajax, ON
15 trainers listed · 7 in Ajax · 4 open 24/7 · 14 open weekends · all 15 rated 4.5+
Data verified November 11, 2026
Sharif Fitness
“Shaz has been patient, encouraging, knowledgeable and always made sure I understood the exercises and was using proper form.”
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Pure Energy Fitness
“Pure Energy Fitness is the place to be to get your mental and physical health on the right track.”
Clearview Health
“Ted was so down to earth that you feel confident when leaving that your health is in good hands”
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Train Like Heroes
“If you like zoning into a workout and forgetting the world around you their open gym spots are perfect.”
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Perfect Form Personal Training Studio
“She meets you where you're at, offers smart modifications, and designs personalized workouts that push you beyond your comfort zone.”
This page lists 15 personal trainers and training gyms recorded for Ajax, ON. What each says about its approach, its hours and its booking comes from its own website; ratings and review quotes come from public listings.
Area overview: Ajax, ON
7 of the 15 trainers we list are based in Ajax; the other 8 serve Ajax from towns including Markham (18 km), Pickering (5 km) and Scarborough (18 km). The trainers on this page are rated from 4.8 to 5.0 across 2,022 reviews; 10 have 50 or more reviews. The topics that come up most in reviews of the trainers on this page are "community", "atmosphere" and "equipment". 4 are open around the clock; 14 are open on Saturdays and 11 on Sundays. Domain records put 5 websites of the trainers on this page at ten or more years old; the oldest dates from 2008. 2 offer a free trial or consultation and 1 lists coupons or special offers. We have a website on file for 14 of the trainers on this page; 12 publish a contact page; 13 list a public email and 6 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 enrol.
Why are some trainers here not in Ajax?
7 of the 15 listings are based in Ajax. The rest come from other towns within 25 km. Distances are straight-line, and plenty of trainers take clients from further out than their address suggests.
Fit at Forty Plus Club
“Am a competitive triathlete and in 10 weeks of personal training with Irina am seeing measurable positive results!”
The Markham Gym
“With his personalized training and consistent motivation, I've been able to lose weight, improve my back pain, strengthen my muscles, build my stamina, and feel better overall.”
Groove Barre
“The class variety is one of my favourite parts: whether it's barre, mat pilates or rebounding, each workout is thoughtfully programmed and never repetitive (I especially like Monisha's Tuesday night triple A)”
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Nock Yoga + Fitness
“Nicky and Gareth are not only very knowledgeable, they are also welcoming, supportive and just really great people all around.”
Iron Fitness Strength Club
“The space is clean, well-equipped, and has everything you need for a solid workout without feeling overcrowded or intimidating.”
Tristhetrainer
“Tristan is incredibly knowledgeable about fitness and health, but what truly sets him apart is his ability to understand people's individual needs, goals, and motivations.”
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Crossfit Pickering
“From the workout structure, to the coaches, to the supportive community, it really is the best gym I've found in a long time.”
Elemon EMS & Pilates
“Susan is an amazing instructor who is knowledgeable, patient, and encouraging, making every Pilates class enjoyable and effective!”
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Strength-n-U Fitness & Therapy
“They know exactly how to challenge you and get results while still being really mindful of joint health and avoiding bad stress on your muscles”
Why these companies made our list
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