1657 N State St., Lehi, UT 84043. Trainer-led classes Mon–Fri 6–10am and 5–6:30pm, Saturday 8:30am. 24/7 door-code access for members, kidcare Monday–Friday 8–10am (subject to change), private showers. Head coach: Tyson Evans.
Every class, every day of the split, free for a week. No card, no sales meeting. A coach will text you your first class time and watch for you at the door.
Tyson manages the Lehi gym and coaches most of its classes. Over a decade of CrossFit, Olympic lifting and body-recomposition coaching — which is why beginners get scaled properly and experienced lifters don't get bored.
| Monday | Legs Trainer-led 6–10 am · 5–6:30 pm · Kidcare 8–10 am | Book |
| Tuesday | Chest & shoulders · advanced lifting session Trainer-led 6–10 am · 5–6:30 pm · Kidcare 8–10 am | Book |
| Wednesday | Active rest · full-body circuit · advanced lifting session Trainer-led 6–10 am · 5–6:30 pm · Kidcare 8–10 am | Book |
| Thursday | Legs (glute & hamstring focus) Trainer-led 6–10 am · 5–6:30 pm · Kidcare 8–10 am | Book |
| Friday | Back · biceps · triceps Trainer-led 6–10 am · 5–6:30 pm · Kidcare 8–10 am | Book |
| Saturday | Full-body circuit · cardio · HYROX Trainer-led 8:30–9:30 am · No kidcare | Book |
| Sunday | Open gym only 24/7 member access · — | Book |
Same split at both gyms — kidcare times shown are for this location. Kidcare hours are subject to change — the front desk always has the current ones. Every day's workout is posted in the member app each morning — members can follow it anywhere. Exact class start times are confirmed by text when you book.
Real Google reviews from Boom members.
“Best gym I’ve ever joined! The coaching is excellent! Great vibes, great motivation and accountability. And the people here are the nicest people ever!”
“I haven’t met a fitness coach who knows more than Teresa about how to get results. She changes the workouts up weekly and focuses on what works. Great environment and gym family.”
“Teresa is the best trainer ever!! She always lets us come workout when we visit in town. The funnest nicest gal! Extremely knowledgeable as well.”
“The workouts are awesome and really work your body! It’s a great place to be.”
“I love Boom. Teresa is supportive and actively invested in everyone’s progress.”
“When I visit my family from out of town I come here to Boom Fitness and always get the best workout!”
“This gym is amazing!!! The changes in my body have been amazing and I attribute it to the programming.”
“Love this gym! It is not intimidating for beginners or people that want to get back to the gym. I also love that you can go at your own pace and access it anytime.”
“Great gym! Clean, good variety of workouts programmed and you don’t have to wait for equipment to free up like the big box gyms.”
“Love this gym. Tyson gives me great instruction — and I need a lot of it! Patient and helpful. 10/10”
“The best gym and trainers! I love the weekly workouts and all the help and support from the trainer and other gym members.”
“It’s a good atmosphere. Very positive and motivating culture. It’s a great place to work out no matter where you are on your journey.”
“Boom is a great space with lots of high quality equipment. Tyson is attentive and there for whatever you need.”
“Boom is a great gym! Everything you need to get a great workout in! The owners truly care about you and your progress.”
“I’ve been going to Boom in Lehi for about 3 months now, and I’m in the best shape I’ve ever been.”
“Boom is the best! I love that they have the workouts programmed for you and you can come workout at your own pace.”
“Such an incredible community!! I came over from another private gym and have absolutely loved it!”
“I was visiting Utah for a week and this gym was perfect to keep my training. Awesome for functional workout and lifting as well, friendly staff.”
“Amazing Gym, I love the diversity of what is available how clean it is, and the management has been awesome!”
“I love this gym!!! From the owners, coaches, equipment, workouts to the members!”
“Tyson is the best coach. Workouts are flexible and customizable.”
“Best gym experience. Everyone is friendly and competitive in a way that is motivating without making me feel like I need to ego lift.”
“I love working out here. The other gym goers are nice, helpful, and encouraging.”
“Great gym! Not too busy and has more of a community feel.”
“Work out solo or bring some friends. Effective programming for building strength.”
“Best gym you can ask for. Everyone is so friendly and encouraging!”
“It has kid care, fantastic workouts, great equipment, and not crazy busy. Honestly love this place!”
“Boom Fitness is the best!!!! I’ve loved training at this gym.”
“Seriously the BEST gym in Utah!!!”
“Best gym ever!”
Every coached class, 24/7 open gym, weekday kidcare, nutrition plan. No contract.
Start with a free weekTwo Unlimited memberships. Your partner joins for $46.
Start with a free weekImmediate family, all Unlimited benefits.
Start with a free weekFull Unlimited with a valid student ID.
Start with a free week1657 N State St., Lehi, UT 84043 · (801) 362-6315