SOUTH CITY, ST. LOUIS · TRAINER RENTAL SINCE 2019
Rent the space.
Keep the client.
Build the business.
Relentless Fitness gives personal trainers a real facility, flat rate space, and zero interference with how you run your book. No non compete. No cut of your sessions. Just room to work and a team that wants you to grow.
THE MODEL
Flat rent. No commission on your work.
You pick the arrangement that fits where your business is right now. Both paths lead to the same place, a flat monthly rate, not a permanent percentage of what you earn.
Full Time Rental
Flat Monthly Rate
$950/mo, year one
Rate adjusts to the current full time rate after your first year, currently $1,100/mo.
Same rate no matter how many sessions you run
24/7 key access to the facility
No percentage of your session income, ever
Rate holds for a full year before any adjustment
Part Time Rental
Percentage of Sales
Up to 50% of sales, capped
Rate adjusts to the current full time rate after your first year, currently $1,100/mo.
Pay a share of sales instead of a flat rent
Capped at 50%, it never goes higher
Most trainers land between 8%–20% of sales
Trainers typically outgrow this rate in 1–2 months
Automatically shifts to flat rate once that's the cheaper option
Same 24/7 facility access as full time trainers
24/7 ACCESS — Every trainer gets a key. Train clients at 5am or 9pm, on your schedule, without booking a slot or waiting on staff to open up.
Rent the space.
Keep the client.
Build the business.
Relentless Fitness gives personal trainers a real facility, flat-rate space, and zero interference with how you run your book. No non-compete. No cut of your sessions. Just room to work and a team that wants you to grow.
Flat rent. No commission on your work.
You pick the arrangement that fits where your business is right now. Both paths lead to the same place: a flat monthly rate, not a percentage of what you earn.
Flat Monthly Rate
- Same rate no matter how many sessions you run
- 24/7 key access to the facility
- No percentage of your session income, ever
- Rate holds for a full year before any adjustment
Percentage of Sales
- Pay a share of sales instead of a flat rent
- Capped at 50% — it never goes higher
- Most trainers land between 8%–20% of sales
- Trainers typically outgrow this rate in 1–2 months
- Automatically shifts to flat-rate once that's the cheaper option
- Same 24/7 facility access as full-time trainers
Every trainer gets a key. Train clients at 5am or 9pm, on your schedule, without booking a slot or waiting on staff to open up.
8,000 square feet built for how you actually train.
The space is set up to handle whatever your clients need, strength work, rehab, sport-specific programming, general fitness. No fighting other trainers for equipment or floor space during peak hours.
Relentless Fitness has operated in South City St. Louis since 2012, and has run this trainer-rental model since 2019.
Built for trainers who've already put in the work.
If you've been training long enough to have your own clients, your own style, and your own way of doing business, you don't need a studio telling you how to run it.
No non-compete
Leave with your clients if you ever decide to move on. No contracts holding your book hostage.
Unlimited earning potential
Flat rent instead of a commission, so what you charge and what you keep are the same number.
We help fill your book
Marketing and lead generation to bring new clients through the door, not just an empty space and a key.
Your clients stay yours
If a client decides to leave with you, we don't get in the way. That's your relationship, not ours.
Business support included
Documents, templates, and guidance for running your own training business, not just coaching in it.
A facility that keeps improving
Equipment and space upgrades on an ongoing basis, not a one-time buildout that ages out.
Development, not just space
Seminars, partnerships, and internal training to keep you sharp on both coaching and business.
A team that pushes you to get better.
Relentless Fitness invests in its trainers directly, through outside partnerships and internal development, so everyone on the floor stays sharp on current training methods and the business side of the work.
What trainers say about working here.
Trainer testimonial coming soon.
Trainer testimonial coming soon.
Tell us about your business.
Send a few details about your training experience and current client base. We'll follow up to talk through the model that fits and get you access to the facility.
St. Louis, MO 63116
SOUTH CITY, ST. LOUIS · TRAINER RENTAL SINCE 2019