Thursday, May 14, 2026

A Wild New Race Emerges in Sweden’s Archipelago with EX Swimrun Founder Nicholas Roman


Each James Bond movie features a scene the place 007 steps into Q’s lab and glimpses the longer term—prototype devices, inconceivable concepts, and spycraft tech that feels one step forward of the world. Listening to Nicholas Roman speak about swimrun, you get the sense he’s constructed one thing comparable on the slick, rocky shores of the Stockholm archipelago: his personal R&D lab for human-powered exploration, hydrodynamics, and the evolution of a still-young sport.

Swimrun, for the uninitiated, is a paired endurance race throughout island chains, the place groups alternate between open-water swimming and path operating with out stopping to alter gear. Companions keep collectively the whole time, towing, pacing, and problem-solving their manner throughout a course that blends wild nature with tactical decision-making. It’s half journey race, half endurance sport, and half communion with chilly water and rock.

Roman, the CEO and Founding father of EX Swimrun, got here to the game as an area. He has spent each summer season of his life—greater than 5 a long time—on Runmarö, an island in Stockholm’s archipelago surrounded by tons of of neighboring islands inside swimming distance. But it wasn’t till 2015, when a buddy satisfied him to strive a race, that the game really clicked.

EX Swimrun takes place in the identical Swedish island maze the place the game of swimrun itself was born.

“You’d suppose I knew what swimrun was earlier than 2015, contemplating it was based on the islands there,” he says. “You possibly can’t not love swimrun in case you stay at Runmarö as a result of I’ve 600 islands inside a 20-minute swim from my home. Since then, I’ve been hooked.”

Earlier than that, Roman’s athletic id was formed in the USA. He grew up in Philadelphia between the ages of seven and fifteen, enjoying crew sports activities like soccer and lacrosse. Working, he admits, was one thing to be endured, not loved—“a punishment,” as he places it. Swimrun reframed motion for him. It turned the punishment in his eyes right into a ardour for transferring fluidly by way of a panorama.

Swimrun, for Roman, is really an train in immersion. 

“At first and the top of the season, it’s crystal clear, so that you don’t even want goggles,” he says. “We even drink the water. I drink the Baltic Sea after I’m out swimming.”

Swimrunners put on a hybrid of operating and swimming wear to navigate a course. Swim paddles could also be used to offset the drag of sneakers.

From Windsurfing Fits to Carbon Paddles

Roman’s first race was completed in a windsurfing wetsuit from the Nineteen Eighties, a relic of a distinct period of watersports.

“Windsurfing fits from the 80s had stiff shoulders as a result of, in case you’re pumping the sail, you need to hold your arms down. So swimming in that was actually tough. It was so onerous on the shoulders.”

Right this moment, the gear panorama appears to be like nothing prefer it did then. He now races in a specialised front-zip swimrun swimsuit with a running-specific decrease half, a pool buoy 3 times the scale of what he first used, carbon fiber paddles, and path trainers. Sure, that is proper. You swim in sneakers.

“The gear is completely totally different,” he says. “You don’t must have the most recent swimsuit, however the distinction is superb whenever you begin operating.”

For Roman, gear is about lowering friction between you and the atmosphere as you movement by way of nature, and his thoughts is flooded with concepts on refine the expertise to its quintessence.

“Should you have a look at quick boats and quick airplanes, they’re at all times actually pointy,” he says. “And in case you have a look at massive barges, they’re rounded. Our heads are rounded, so we’re swimming like barges, the place we may very well be swimming like fighter jets.”

Roman absorbing the race atmposhere, and certain considering up new race codecs and concepts.

His answer? A swim cap with a hydrodynamic cone insert—“some type of styrofoam or one thing inside that provides me a sharp head.” Half joking, half severe, he imagines future begin strains stuffed with cone-headed athletes.

Take heed to Nicholas Roman focus on his most revolutionary concepts for the game on this episode of The Out of doors Journal Podcast.

In swimrun, the pull buoy continues to be one of many sport’s most defining items of substances, and its evolution mirrors the evolution of the game itself—from a generic instrument swapped from one other sport to a finely-tuned, specialised hydrodynamic help.

In terms of buoyancy, Roman’s thoughts races with concepts. Within the early days of the game, swimrunners adopted the identical foam blocks swimmers squeeze between their thighs in a lap pool. Athletes tied them to their legs with bungee wire and dragged them like awkward sea anchors over rocks and trails. It labored, however not with out the price of frustration. The buoys would snag on bushes and disrupt operating strides.

As the game grew, purpose-built swimrun buoys appeared available on the market. They acquired bigger (extra flotation to offset the additional drag of sneakers) and extra hydrodynamic (teardrop shapes as an alternative of bricks). However they had been nonetheless leg-mounted, and on technical trails, they might grow to be genuinely hazardous.

A crew transitions from swim to run by climbing out of the water up and over slick rocks.

The latest innovation got here when athletes began attaching the buoy to the waist as an alternative of the leg. This shortened transition time and allowed athletes to slice by way of single-track forest trails with out snagging.

A current innovation – runners slide buoys behind their backs throughout run sections.

All of the whereas, Roman is busy in his lab, concocting the pool-buoy killer.

“I need to have a swimsuit with air inside it so that you don’t want a pool buoy. You simply press whenever you go within the water, it fills with a bit air, and it retains you floating like a buoy.”

“I don’t suppose we’ve seen the final innovation with regards to swimrun gear.”

Why Triathletes Are Discovering Their Option to the Islands

Swimrun has steadily grow to be a refuge for former triathletes and highway runners burned out on inflexible programs and stopwatch obsessions. Roman sees it clearly.

Triathlon, he says, is linear. Prescribed. A single monitor of enchancment outlined virtually completely by time. Swimrun, against this, affords freedom: route selection, the shared expertise of a accomplice, and the ever-changing variables of each water and terrain.

It’s much less about competitors and extra about collaboration—along with your teammate and with the atmosphere. Much less about perfection, extra about play.

Transitions, Physique Paint, and the Soul of the Sport

Ask Roman concerning the strangest gear concepts he’s seen, and he laughs. The early days had been filled with experimentation: flippers, backpacks, snorkels, hacked wetsuits.

“While you have a look at the distinction between the perfect and the second-best swimrunners, it’s the transitioning,” he says. “I’ve educated a lot on transitions as a result of you’ll be able to win a lot time there. In case you have flippers on, it’s like working within the completely other way.”

Some of the telling reminiscences from the early days of swimrun reads like a scene from Friday the thirteenth, with racers hacking away at their fits like the long-lasting, machete-branding villain. 

“I bear in mind my first race—individuals had been taking brand-new fits and chopping the legs and arms off proper there initially line.” (Are you able to hear the screams?)

Then there are the concepts that arrive after a number of beers.

“Sooner or later, why even have fits?” Roman muses. “They need to simply body-paint some type of heat-absorbing paint on you. You get right into a tent, it sprays you, it lasts six hours, then it disappears. It’s identical to an additional layer of pores and skin.”

Absurd? Possibly. However beneath the humor is a severe philosophy: take away boundaries. Streamline. Let the physique transfer by way of nature as freely as doable.

¨We need to put the Swim again in Swimrun. We attempt to design as many swims and transitions as doable, not just some lengthy swim sections. That’s what the game is for us. It’s island hopping.¨

Constructing a Race, Not a Enterprise Exit

Roman launched EX Swimrun in 2019. Since then, he has organized a number of race codecs—from puke-your-guts-out Supersprints to open-world Safari explorations to entry-level “Attempt Swimrun” occasions.

The Supersprint lasts solely 6 minutes however takes most power.

“In the mean time in Sweden, we’re seeing the second era of swimrunners coming by way of,” he says. “The pandemic hit the game onerous, nevertheless it’s rising once more. And that’s lots to do with organizers.”

What distinguishes EX from the biggest group within the sport, ÖTILLÖ, is just not hostility however philosophy, an area mindset.

“Not head-to-head,” he explains. “We’ve got totally different pursuits. One facet is extra business-driven, possibly eager about exit methods. Us, the native organizers—we’re not attempting to promote an organization. We’re attempting to get extra individuals concerned in swimrun.”

It’s an environment of collaboration amongst organizers slightly than competitors. Roman has been working with the Founding father of ÖTILLÖ, Michael Lemmel, and others for over a 12 months and a half to make Swimrun an official a part of the Swedish Triathlon Basis, which might enhance entry to funding, insurance coverage, and communication with youth applications.

Safari Racing and the Return of Exploration

Out of all of EX Swimruns’ improvements, Roman’s child is the Safari format: an open-world course the place groups navigate between checkpoints throughout islands, selecting their very own swim-to-run ratios, strains, and techniques.

Edsviken is simply quarter-hour from central Stockholm.

“My largest ardour is the Safari occasion. It’s the way forward for swimrun in case you ask me.”

On this format, the game turns into one thing nearer to its unique soul: exploration. You possibly can swim straight throughout a channel or detour by way of land. You possibly can select to courageous the chilly water or warmth up over the rocks. You aren’t simply racing—you might be navigating.

“It’s the exploration/journey expertise of swimrun that we have to convey again,” he says. “It will probably’t all be about elite racing and making a living, or we lose the essence.”

Subsequent 12 months, the Safari will begin by boat on the fringe of Sweden’s latest marine nationwide park within the outer limits of the archipelago, with groups free to decide on their strains between 4 checkpoints on the fringe of the Baltic Sea.

“There’s nothing on the market… simply the ocean. We’re swimming on the fringe of the world.”  

Sweden’s latest Nationwide Park, Nämdöskärgården, opened final September. The park spans about 25,300 hectares, with roughly 97 % water amongst its islands, skerries, and coastal land. It protects all kinds of marine and coastal ecosystems, together with seagrass beds, mussel banks, and hen habitats. The park performs a key function in safeguarding biodiversity within the Baltic Sea, addressing threats like eutrophication and habitat loss. Some islands throughout the park keep traces of their historic use, reminiscent of remnants of fishing huts and far older settlements.

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A Citadel, a DJ, and a Neighborhood

The EX Supersprint unfolds in entrance of a Seventeenth-century fortress, permitting spectators to cheer on almost the whole race from one spot.

For spectators and households, EX Swimrun might be as a lot a competition as a race.

The Supersprint unfolds in entrance of a Seventeenth-century fortress at Area Edsvik, which was previously a gathering place for Swedish nobles. Athletes run and swim a really brief however intense course (about 1 km operating, 200 m swimming), in loops, which permits viewers to see virtually the whole race from one vantage level and cheer on the grueling uphill end.

“For a spectator, it’s the perfect sport to look at,” Roman says. “You possibly can see the whole lot.”

There’s a DJ, good meals, Italian ice cream, espresso, and youngsters operating round on the grass.

Swimrun is a family-friendly spectator sport.

“I inform the DJ, in case you can see individuals dancing, you’re doing job.”

It’s, in some ways, the antithesis of the lonely triathlon transition zone, designed with the utilitarian function to get out and in as shortly as doable. It feels communal. Alive.

Designing a Race You Can’t Not Race

Maybe there’s no greater ambition within the racing world than to design a race you’ll be able to’t assist however run your self. 

Roman does not simply manage the course. He checks, refines—after which pins on a bib on race day.

Roman racing, and profitable in Runmarö, Sweden.

In a sport born from chilly water, granite islands, and the easy query of “what if we simply hold going,” Nicholas Roman embodies the stressed curiosity that retains swimrun evolving. Like Q in his lab, he’s at all times tinkering, the place innovation is measured in immersion, eradicating the friction between us and the archipelago. 

Take heed to the complete interview on The Out of doors Journal Podcast.

A race expertise would not be full with no post-race beverage.

Comply with EX Swimrun and Nicholas Roman:

Instagram: @roman_nicholas, @exswimrun

Discover the proper race format and distance for you at EXSWIMRUN.SE



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