24/7 access · Pickleball · Basketball · Full cardio & strength · Tanning, sauna & massage chair · Glute Lab · Virtual classes. Founder Members lock in the opening rate forever, with zero enrollment fees and zero annual fees.
Pick a tier below — refundable deposit holds your spot. $79 Founding 50 · $49 Charter 100 · $39 Pre-Opening. Applies to your first month's dues.
🔒 Refundable anytime before opening · No auto-charges until doors open
Every Founder keeps their opening rate for as long as they stay. No rate hikes, ever. Full-facility access from day one.
Your Founder price never goes up as long as your membership stays active.
Train when it works for your schedule. Staffed hours when you need help.
Enrollment ($50) and annual fee ($29) waived. $79 off the top, year one.
Founding 50 Basic members get a full year of Premium (tanning, sauna + massage chair) at no extra cost — $120 savings. Charter 100 gets 60 days.
This is what 220+ people signed up to see. Every inch of JET Fitness Winterset is built to give you more reasons to show up.
Two Founder tiers (150 spots total) plus a Pre-Opening rate that expires at grand opening. Same locked rate across all three — what changes is how long you keep it and how many perks you stack.
Founders get the 12-month rate on both tiers with month-to-month flexibility, plus $0 enrollment ($50) and $0 annual fee ($29) — $79 off the top. Upgrade or downgrade anytime after opening.
Full facility access. Everything except tanning, sauna & massage chair.
1 person, ages 18–60. Student (15 years old to college, with proof) and senior (60+) rates are $20/mo.
Everything in Basic plus tanning, sauna & massage chair. Our best deal.
1 person, ages 18–60. Student (15 years old to college, with proof) and senior (60+) rates are $30/mo.
Refund by text anytime. Your deposit applies to your first month.
Four steps between you and a rate locked for life.
Pick a tier, put down the refundable deposit ($39–$79).
We'll text you to book a 15-minute walkthrough before we open.
Basic or Premium, single or family. Your locked rate is the same either way.
Your deposit applies to month one. First billing starts when doors open.
JET Fitness Center — short for Johnson's Elite Training — started in Osceola because small towns deserve better than a dusty 24-hour keypad gym with limited equipment and no space. We built a real gym, at a fair price, with a 30-day guarantee that nobody else in the industry offers.
Now we're bringing the same Results Driven Fitness to Winterset. 24/7 when you're heading to work early. Pickleball courts when you want to hang out with friends. A Glute Lab when you're serious. Tanning, sauna, and the massage chair when you want to recover. All under one roof. At a Founder rate locked for life.
Once we open, try the gym for 30 days. If you're not thrilled with your JET Fitness membership, we'll refund every dollar you paid — plus 10% for your trouble. Nobody else in the industry offers this. We can because we know you'll love it.
Everything people ask before they put the deposit down.
Yes. Text us the word REFUND any time before opening and we send your deposit back — no questions, no small print. At opening, it applies to your first month.
Nope! One deposit will secure the membership of your choice. After you make the initial deposit someone from the JET team will be in contact to welcome you and get more info from you on the exact membership you want!
As long as your membership stays continuously active, your Founder rate never goes up. We can raise prices for new members later — yours stays the same.
Once we open, you have 30 days to try us out. Not thrilled? We refund every dollar you paid — plus 10% for your trouble. That's the same guarantee we've offered at our Osceola location for years.
Yes. You'll pay the difference at your locked Founder rate ($10/mo for single, $10/mo for family), not the public rate.
Founding 50 Basic members get a full year of Premium at their locked Basic rate — that's tanning, sauna, and massage chair access for 12 months at no extra cost ($120 savings). Charter 100 Basic members get 60 days of Premium free. Pre-Opening members don't include a trial.
The day we open our doors. Not a minute before. You'll get 48-hour heads-up via text.
No — and here's why. Before your keyfob activates, every member goes through a quick 15-minute tour with our team. It's how we make sure your JET Fitness experience starts right: a proper facility walkthrough, your Founder perks confirmed in person, and the standard membership paperwork squared away (experience consistency, safety, and insurance coverage for both you and us). It's a one-time deal, and Founder tours are pre-scheduled so there's never a wait — we text you to book yours as soon as the space passes final inspection.
Yes — both Basic and Premium members get unlimited court access. Court reservations open with your keyfob once we launch the booking app.
Yes. That email list just kept you posted. This reserves your actual Founder spot and locks in your rate. 220+ people on the list, only 150 Founder slots — moving early matters.
No cancellation fee during the presale — full refund. After opening, standard terms apply.
Once the 150 Founder spots fill, Founder perks are gone for good. The Pre-Opening rate stays available until we open — your deposit locks it in today.
Claim My Founder Spot →