This Week in Fitness: ChatGPT, Gemini and Samsung All Became Coaches This Week.
Eight signals from the week the AI coaches arrived and the wearable margin died.
This Week on The Run Rate
Garmin Bought TrainingPeaks. Now It Owns Everything From the Sensor to the Coach.
On July 22 Garmin bought TrainingPeaks and TrainHeroic, the actual software independent endurance and strength coaches use to run their businesses. Stack that on top of the subscription-free CIRQA band it launched days earlier, and Garmin now owns every layer from the sensor on the wrist to the coach billing through the app. If you coach or sell programming, your tooling and your biggest competitor just became the same company.
ChatGPT, Gemini, and Samsung All Became Health Coaches This Week. Here’s Your Move.
In a single week, ChatGPT Health opened to every US adult, Gemini started writing workouts, and Samsung said the quiet part out loud about keeping people out of doctors’ offices. The information layer studios used to sell is free now. What’s left to own is the conversation about what all that data means, and the first-party member data that makes your version smarter than a chatbot’s.
Gym Traffic Is Still Ahead of 2025. The Number That Fell Should Worry You More.
Mid-year numbers from the Health & Fitness Association look healthy on the surface: visits per facility are still running ahead of a record 2025. Look closer and average visits per member fell 1.3%, and Q2 posted the first quarterly decline since 2021. The growth is coming from new sign-ups, not from members showing up more, and frequency is the metric that predicts next year’s churn.
The FDA Just Legalized the Peptide Menu. Trust Is the Only Thing You Still Have to Earn.
An FDA advisory panel voted 8 to 6 to let compounding pharmacies make four popular peptides, clearing a path for almost any wellness operator to bolt a peptide menu onto the business. The ones who win this won’t be the fastest to sell. They’ll be the ones members trust enough to hear a “no” from, which is exactly why most studios are better off referring out than stocking up.
Garmin Didn’t Kill WHOOP. It Killed the Hardware Margin.
Garmin’s new CIRQA band is $199, screen-free, and ships with no subscription at all. That’s less a shot at WHOOP’s revenue than at the whole premise that a sensor is worth a recurring fee. When measurement gets cheap and commoditized, the durable value moves up to interpretation and coaching, the layer studios already own if they choose to defend it.
ClassPass Added Movies. And Smoothies. And Coworking. Was Fitness Just the Onramp?
AMC tickets, smoothies, coworking desks, concert seats. On ClassPass a fitness class is now one credit option among many lifestyle ones. This isn’t a betrayal so much as the standard marketplace playbook once the platform has enough leverage over its supply. The tell is what smart operators do about it, which is quietly build the owned funnel that doesn’t answer to someone else’s app.
42.3% Now Say Strength Is Their Top Fitness Goal. Your Intake Form Should Notice.
For a year the shift from weight loss to strength was operator instinct and trainer anecdote. A new survey finally put a figure on it: 42.3% of Americans now name getting stronger as their number one goal. The cheapest move you can make this week is to update the one asset that still assumes otherwise, your intake form, so you’re selling people the goal they actually walked in with.
65,000 Members, One Saturday: BFT Just Turned the Gym Floor Into a Ticketed Venue.
HYROX proved people will pay real money to compete, with 1.5 million athletes racing last season. Body Fit Training just asked the obvious follow-up: why rent that demand from an outside brand when you can build the event inside your own four walls and keep the entire gate? Its Podium Series turns the regular gym floor into a ticketed competition, and it’s a revenue line most operators already have the room to run.
Tool of the Week
NotebookLM (Google) — free
The AI coaches that made headlines this week all won on the same thing: interpreting data you don’t control. NotebookLM flips that. You feed it your own material, member surveys, retention reports, SOPs, past campaigns, and it answers questions grounded only in those sources, with citations back to the document. For an operator that means a research assistant that actually knows your business instead of the internet’s average gym. Honest verdict: it’s a thinking and synthesis tool, not a member-facing product or a coaching engine, and the audio-overview feature is more novelty than utility. Use it to make sense of what you already have.
Who to Follow
Kenzie Wesp — The Founder’s Files
Wesp runs multiple studios and four businesses, and writes The Founder’s Files about the unfiltered side of studio ownership: the presale math, the legal paperwork nobody warns you about, the founder-nutrition and burnout posts most operators keep to themselves. In a week where every headline was a platform or a wearable making its move, she’s the reminder that the business still gets built one owner decision at a time. Follow her for the operator’s-chair version of the trends we cover up here!
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