Gonz9 Training
“I struggle with having correct form while lifting, and Gustavo has been quick to correct my form to prevent any potential injuries.”
Best Personal Trainers in Hayward, CA
15 trainers listed · 4 in Hayward · 1 open 24/7 · all 15 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Mike West Fitness
“This was the first gym that I went to where I got real results.”
Acorn Health and Fitness
“Trainer is personalized, motivating and knows what he is doing.”
Team Brewer Karate and Fitness
“I've been doing the Kickboxing class on MTThurs and some Saturdays and it definitely helps with work stress!”
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The Well Studio
“The staff truly cares for the members and provides a safe and fun community for women to exercise both mentally and physically.”
Impact! Kickboxing Fitness
“I booked Impact for a private aerial class for a bachelorette party, and it was such a fun experience!”
This page lists 15 personal trainers and training gyms recorded for Hayward, CA. 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: Hayward, CA
4 of the 15 trainers we list are based in Hayward; the other 11 serve Hayward from towns including San Ramon (12 mi), Oakland (13 mi) and San Carlos (14 mi). The trainers on this page are rated from 4.2 to 5.0 across 1,180 reviews; 10 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the trainers on this page are "community", "motivating" and "atmosphere". 1 is open around the clock; all 15 are open on Saturdays and 10 on Sundays. 1 lists staff certifications (ISSA, NASM and NCSF) and 1 has a BBB rating of A or A+. Domain records put 10 websites of the trainers on this page at ten or more years old; the oldest dates from 1997. 2 offer a free trial or consultation and 3 list coupons or special offers. We have a website on file for all 15 of the trainers on this page; all 15 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.
Can I book a trainer listed for Hayward online?
4 of the 15 listings take online bookings. A first phone call is normal anyway, because a trainer wants to know what they are working with before putting you in a slot.
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Studio K-Fit
“If you're seeking a gym where you'll not only get fit but also feel supported and encouraged every step of the way, Kfit is the perfect choice.”
Steve Paul Athletics
“He does a great job of shifting the mindset for kids into making it fun and still accomplish the goals of getting stronger, performing better, or gaining more confidence.”
Teddy's Total Body Personal Training
“Working out at Teddy's fitness has definitely given me discipline in my everyday lifestyle, I've also been very consistent as well.”
Clubsport San Ramon
“Facilities are clean, nice six lane 25yd pool.”
Mark Kolding Fitness
“Mark's background in running, triathlon and ultra biking gives him unique insight when working with athletes competing in endurance sports.”
Palladino Personal Training
“Other than that, Palladino Personal Training, with its dedicated team and welcoming environment, is highly recommended for those seeking a holistic and effective fitness journey.”
Crossfit Burlingame
“The coaches are fantastic at helping athletes of all ranges make form adjustments and workout modifications.”
Impact Fitness Oakland
“Liam was a phenomenal trainer and has a plethora of knowledge when it comes to fitness training.”
Advanced Sports Performance & Fitness
“Highly recommend Advanced - I did their 6 week challenge and bootcamp classes which helped improve both my nutrition and strength!”
Why these companies made our list
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