Fitness Force
“Excellent place to train, lots of equipment, friendly staff , great atmosphere.”
Best Personal Trainers near Keswick, ON
2 of these trainers are based in Keswick; the others serve Keswick from towns including Barrie (21 km), Newmarket (22 km) and East Gwillimbury (14 km).
2 open 24/7 · 11 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
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Rumble Martial Arts and Fitness
“I am enrolled in the battle girl bootcamp classes and I love it!”
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Crossfit Somos
“Amazing people ❤️ I love the atmosphere here thank you 😊”
Strata Internal Performance
“The gym has a variety of equipment and is very well maintained, the facility is well ventilated.”
Premium PT & Bootcamps
“It is such a welcoming and comfortable environment no matter what your fitness level is.”
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Lifestyles Wellness
“She always makes the time to hear and understand your requests, and provides wonderfully effective services.”
This page lists 15 personal trainers and training gyms recorded for Keswick, 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: Keswick, ON
The 15 trainers on this page are rated from 4.6 to 5.0 across 996 reviews; 6 have 50 or more reviews. The topics that come up most in reviews of the trainers on this page are "atmosphere", "confidence" and "knowledge". 2 are open around the clock; 9 are open on Saturdays and 6 on Sundays. 6 have ten or more years of experience, the longest 24 years. 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; 13 publish a contact page; 11 list a public email and 1 takes 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 Keswick?
2 of the 15 listings are based in Keswick. 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.
Iron Realm Fitness
“After working with many trainers in the Barrie area over the years, I can say with confidence Rob is the best!”
Alexacise Fitness
“Not only is she grade A knowledgeable in terms of workout mechanics but her knowledge of diet is next to none.”
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PWR Pole & Fitness
“You may be greeted by one of the owners who are a powerhouse mom/daughter duo (Rhonda/Kieva Strawbridge) that are super friendly and supportive.”
Training By Robyn
“She really works with how you're feeling and gives her clients confidence to push themselves!”
Dungeon Performance Inc.
“Such professionalism and really concerned for your well being and keeping every muscle moving!”
Glen Owen Personal Training
“He then did such a thorough assessment in order to learn and understand exactly how MY body functions instead of just giving me standard protocols, which is so important to me”
Top Form Fitness
“He has an earnest zest 'n zeal for uncovering heart-core truths and his childlike curiosity allows him to live in the moment as his most authentic self.”
Fitomize Fitness
“She brings joy into the process and invites me to try new things, and those invitations have created more space in my heart and my body for healing.”
In Balance Wellness
Why these companies made our list
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