Come for Fitness Stay for Family

 

Come experience all the fun, the close community, and the high-intensity workouts.

Unlimited Classes & All Day Open Gym

$135/month

*family discount available

“I am blown away by this community, when my wife and I started going here they took us right in and made us part of the gym family! We have reached so many goals and built so many friendships!“

— Caleb Stauffer

I just hit the 1-year mark. This is the first fitness program I have ever stuck with for longer than 6 weeks! I am not even a fitness person and I can’t wait to go every day. The people are so fun and encouraging. Amazing coaching. RESULTS. I have lost 20lbs. Made so many new friends that we are connecting with outside of the gym. Honestly, it’s one of the best things that has happened to us in the past year. We love it a weird amount. Come join the community! It’s literally the best.

– Jenna Jones

Absolutely love the people here. I have made some pretty great friends through this place. Non-judgmental community and super inviting!

-Amy Spooner

“Awesome Gym! Even better community! Come check it out, they got options for all fitness levels and budgets. The skilled and personal coaches get you the results you want. And the intensity will keep you coming back for more“

— Direlle Stauffer

“Since I’ve been attending Iron Den I’ve lost count of how many times I’ve heard people say it’s the friendliest and most welcoming gym they’ve ever been to! Iron Den perfectly combines excellence and professionalism with warmth and acceptance for WHEREVER you’re at in your fitness journey.“

— Jessica Brophy

“This gym rocks! The community that has developed is amazing. The classes are so fun to do with others. There is so much encouragement! All the equipment is brand new. It’s in a great location. I definitely recommend this place to anyone…whether you are considering just starting out or have been working out for years. It accommodates everyone!“

— Joel Bath

Options to match your schedule + Budget

It’s your time. Let’s Go.

Class Schedule
Membership Options

The perks

Only at IronDen

Free Kids Room

All Day Open Gym

Locker Rooms

Central Location

IronDen Team

Justin Williams

Owner, Coach, Personal Trainer

About Justin

Donnie Smith

Coach

About Donnie

Hannah Stauffer

Coach

About Hannah

Jessica Welch

Coach

About Jessica

Kate Rude

Coach

About Kate

Alisha Soueidi

Coach

About Alisha

Callie Bailey

Coach

About Callie

Direlle Stauffer

Coach

About Direlle

Cody Welsh

Coach

About Cody

First class on us

Try A Class For Free

Schedule a Free Trial Class

Justin Williams

Owner, Coach, Personal Trainer

I was born and raised in Billings MT where I grew up competing in gymnastics, football, basketball, baseball and track & field. After high school sports, finding something to feed my competitiveness was hard, until I was introduced to CrossFit in 2009. I fell in love instantly with the competitiveness and community CrossFit offered.

I got my level 1 CrossFit cert in 2018 and have coached at multiple gyms in Billings helping members work towards their goals and break down barriers as well as running a gym with my wife in beautiful Costa Rica. Since taking over Iron Den in 2021 I have been fortunate to meet some of the most amazing people and look forward to growing our great community!

Donnie Smith

Coach

Donnie grew up in Las Vegas, NV. He has been involved in sports and fitness his whole life. He wrestled and played football. He moved on to play football at Rocky Mountain College. He continued pursuing health as a career. He attended Logan College of Chiropractic in St. Louis, MO and came back to Billings, MT to practice as a Doctor of Chiropractic. He began his CrossFit career in 2018 and decided to coach CrossFit in 2021.

Hannah Stauffer

Coach

Grew up on a farm in a small town of Montana. She Loves living in Billings being a wife and mom of 3 amazing kids. She's been doing CrossFit for 4 years and has been both pregnant and postpartum in her CrossFit lifestyle and truly loves how it has helped. She loves fitness and how it helps all areas of your life. She is passionate about making your time in iron den the best hour of your day. She loves all things people and fun music.

Jessica Welch

Coach

With over 10 years of one on one personal training, coaching classes, teaching seminars, and organizing challenges, you’ll find that most of my nutrition knowledge comes from real life experience. After struggling with a slew of chronic GI issues, I was forced to dive deeper into nutrition. I started sharing my love for healthy food and soon was meal prepping for people in my kitchen, leaving dishes stacked to the ceiling!

I’ve had to learn to navigate what fitness and nutrition goals were attainable for me through pregnancy, childbirth, gall-bladder surgery, chronic back pain and injuries, spine surgery, ongoing GI issues, and moving into the latter half of the thirties.

I’d like to help you find what works, and what doesn’t, so you can look and feel your best. I would love for you to find freedom from restrictions and diets and feeling guilty about food choices to viewing food as fuel and a way to transform your body from the inside out. I strongly believe that the habits and disciplines we apply in the areas of our food and fitness carry over into every other area of our lives!

Kate Rude

Coach

Kate was born and raised in Rapid City, SD. Kate attended South Dakota State University where she received her bachelor’s degree in Human Development and Family Studies. During her studies Kate enlisted into the Air National Guard in which she served seven years as a Crew Chief. Kate and her husband moved to Billings in 2019 shortly after getting married. They enjoy spending their time with their kids and being outside. Kate joined Iron Den in January of 2023 and fell in love with the community, competition, and all things CrossFit. Kate is excited to join our coaching staff and help her fellow athletes push limits and reach new goals!

Alisha Soueidi

Coach

Hey, I’m Alisha Soueidi! Proud wife of 27 years to Mr. Incredible, mom of four, fifth-generation Montanan, and past contestant on The Price is Right. 
I’m passionate about fostering a positive, motivating environment—whether you’re just starting out or leveling up, I’m here to support you every step of the way!

Callie Bailey

Coach

Hi! I'm Callie, your resident hype/woo girl!
I grew up in a small, southeastern MT town where I played sports and learned how to lift weights. As an adult, I still love to play sports, lift weights and now hike/backpack.

I'm a big fan of family, friends, babies, dogs, the mountains and all things gym/CrossFit.

Through challenging life experiences, I continue to notice the positive impact fitness has on my mental health - I want other people who struggle to experience that too. My passion/mission in life is to love people well and show them they can do hard things. I can't wait to be your Coach at Iron Den!

Direlle Stauffer

Coach

I grew up most of My life in a small town in Pennsylvania, Being the middle child of 6 boys, there was never a dull moment. My first time stepping into a gym I was lacking confidence in myself, and in my body. I wanted to feel strong, and good about myself. Now, more than 15  years of exercise and making movement a part of my lifestyle, I learned that physical exercise and fitness is more than just body image. It’s a necessity for the human body, physically, mentally, spiritually, emotionally. It has so many more benefits than just the outward appearance that it can bring, which is an awesome benefit!! It can bring Self confidence, Fearlessness, fight against chronic disease, self discipline, stress relief, community ext …
If you’re starting out or have been on this fitness path, I’m rooting for you!

You got this!

Cody Welsh

Coach

Im 23yrs old and from Turner, MT. Born and raised a farmer/rancher. Moved to Billings to run track for MSUB then joined the Army in 2021 where I found a new world of fitness and discovered CrossFit. Shortly after joining I got certified as a personal trainer and then, eventually, got my level 1, because there is no better feeling than pushing a group of people beyond their limits to watch them become better athletes.