ON RACES INSIDE A 400 YEAR OLD BARCELONA FORTRESS

Run an elimination relay through a 17th century military fortress and you get something running brands almost never produce: a race that looks like a film set. On staged its Squad Race inside Montjuic Castle in Barcelona, the nearly 400 year old fortification looking down on the city and the Mediterranean, and the Swiss brand turned a team running format into a piece of location cinema. A fortress, an elimination format, and a view from Barcelona to the sea. That is the entire pitch, and it works. ## Why On Builds Races Instead of Buying Ads On has been the fastest growing premium running brand of the decade, and it got there partly by treating events as content rather than as logistics. Squad Race is the proof. The format is a team based elimination relay, not an individual time trial, which means it produces drama, rivalry, and reaction footage that a standard road race cannot. Putting it inside Montjuic Castle adds a backdrop that does the marketing work on its own. The location is the strategy. A relay in a generic stadium is a relay. A relay through a 400 year old fortress with sightlines from the city to the water is a brand film. On understood that the venue is half the content budget. ## On Versus the Running Establishment On was founded in Zurich in 2010 and went public on the NYSE in 2021. It counts Roger Federer as an investor and brand partner since 2019, and it has pushed annual sales past 2 billion Swiss francs. That growth came in a category dominated by Nike and chased by Hoka, New Balance, and Asics. On could not outspend Nike on athlete sponsorship, so it out staged everyone on experiential format. Cross reference. [Salomon stitched its XT Whisper rather than welding it as a daily wear bet](/quick/salomon-xt-whisper-embroidery-150-three-colorways-m4k9r2px) and [Hoka cut weight on the Skyward X 2](/quick/hoka-skyward-x-2-stack-cut-225-2026-m4k9r2nx), both competing on product. On is competing on the event. Different lever, same war for the premium runner. ## The Cross Vertical Read on Race as Spectacle Running events have historically been participation products. You sign up, you run, you get a medal. The new generation of running brands treats the event as a broadcast property instead. Squad Race, with its elimination format and landmark venue, is built to be watched and shared, not just entered. That is a fundamentally different content asset. The model borrows from how combat sports and Formula 1 stage their events for the camera first and the live audience second. On is applying the logic to running, where the sport itself has struggled to generate broadcast drama outside of the Olympics and major marathons. ## What the 14 Plate Carousel Documents The post runs as a deep carousel, ten still images and four video clips. The stills capture the fortress architecture, the squads mid race, and the Barcelona and Mediterranean sightlines. The videos carry the elimination drama, the head to head finishes that the relay format is designed to produce. That media depth is the entire reason On builds these events. One Squad Race generates a quarter''s worth of content. The video weight matters. Four clips in a single post is a heavy production load, which signals On is treating Squad Race as a flagship content moment rather than a regional activation. ## Why Barcelona Specifically Barcelona is one of the strongest running cities in Europe, with a marathon, a half marathon, and a deep amateur running culture rooted in the post 1992 Olympic infrastructure. Montjuic itself hosted the 1992 Olympic events, which gives the fortress location a layer of athletic history beyond its military past. On staging Squad Race there connects the brand to both the city''s running base and its Olympic legacy. The choice also positions On in the European market where it is strongest. The brand is Swiss, its core audience skews European premium, and Barcelona is a flagship city for the demographic On sells to. ## What to Watch Next Three things. Whether On takes Squad Race to other landmark venues across global cities, building it into a touring event series. Whether the format gets a broadcast or streaming distribution deal rather than living on social. And whether competitors respond with their own venue led running spectacles, which would confirm On set the new template for running brand events. A fortress, a relay, a view of the sea. On does not buy attention for running. It builds the room attention cannot ignore. Squad Race is the brand''s best argument that the event is the product.