What if one of your gym’s most valuable assets isn’t the equipment, but the audience walking through its doors?
As retail media expands beyond traditional retail environments, gyms are emerging as an exciting opportunity for brands and fitness operators alike.
With high dwell times, repeat visits and valuable first-party audience insights, gyms have the potential to become powerful advertising environments. But are operators making the most of the opportunity?
According to ukactive’s 2026 Health & Fitness Market Report, the UK fitness sector recorded 679 million visits in 2025, a 10% increase year-on-year, with membership reaching a record 12.2 million people.
That’s an enormous audience already spending time in spaces that could offer additional commercial value.
Here are four reasons why gym operators should be paying attention.
1. High Dwell Times Create Valuable Advertising Opportunities
Unlike traditional retail environments, where customers may only spend a few minutes, gym members often spend extended periods exercising, recovering and moving between facilities.
This creates multiple opportunities for brands to connect with audiences throughout a single visit.
Strategically positioned digital screens can deliver relevant advertising in reception areas, communal spaces and suitable workout zones.
And there’s evidence that physical advertising can influence behaviour beyond the screen.
Outsmart’s OutPerform research, conducted with Ipsos and Route, found that people exposed to out-of-home advertising were 17% more likely to engage with a brand on their smartphone.
While this finding relates to OOH advertising generally, rather than gyms specifically, it highlights the potential for physical media to encourage further brand engagement.
2. Repeat Visits Mean Repeated Brand Exposure
Gyms offer something particularly valuable to advertisers: a consistent, returning audience.
Unlike one-off shopping trips, fitness is built around routine. Members often visit multiple times a week, creating opportunities for brands to build familiarity through repeated exposure.
The scale is significant. The UK’s 679 million gym and health club visits in 2025 demonstrate how frequently consumers engage with these environments.
For advertisers, this offers an opportunity to build brand recognition over time rather than relying on a single impression.
For operators, it makes their existing audience an increasingly interesting commercial asset.
3. First-Party Data Can Unlock Smarter Advertising
Here’s where the opportunity becomes even more interesting.
Unlike many traditional advertising environments, gyms often have registered members using digital accounts, membership apps and check-in systems to access facilities.
This means operators can have valuable insights into attendance patterns, peak visiting times and visit frequency.
Rather than simply estimating footfall, gyms may be able to use aggregated attendance data to help advertisers understand when audiences are present and plan campaigns accordingly.
This could support more informed campaign scheduling, audience measurement and reporting.
Of course, any use of membership data must comply with UK data protection requirements. As the Information Commissioner’s Office explains, organisations must ensure personal information used for marketing is handled lawfully, fairly and transparently.
The real opportunity isn’t just reaching an audience. It’s understanding that audience and using those insights responsibly to create more valuable advertising opportunities.
4. A New Revenue Stream Without Increasing Membership Fees
For gym operators, retail media presents an opportunity to generate additional revenue from existing physical spaces.
Through digital advertising partnerships, suitable areas of a gym can become revenue-generating media inventory, without necessarily requiring additional spending from members.
And the opportunity extends beyond national fitness brands.
Nutrition, wellness, sportswear, technology and local businesses could all benefit from advertising within an environment that aligns with their audiences.
The wider advertising industry is already recognising the commercial potential of physical spaces.
The IAB and IAB Europe’s In-Store Retail Media Standards reflect growing industry attention on advertising within physical environments and the importance of consistent measurement.
While gym advertising is often more precisely described as place-based digital out-of-home (DOOH) rather than traditional retail media, the commercial principle is similar: unlocking the value of physical audiences through relevant advertising.
For operators, the opportunity is to create an additional income stream while maintaining a positive member experience.
The Opportunity Is Already in the Building
Gyms already have what advertisers are looking for: engaged audiences, extended dwell times, repeat visits and valuable audience insights.
The next step is recognising how these existing assets can create new commercial opportunities.
At IUF, we see significant potential for physical environments to become more valuable through intelligently integrated media.
For gym operators, the question isn’t just how to attract more members. It’s how to unlock more value from the audience they already have.
Could your gym be sitting on an untapped revenue opportunity?
