KM 0 taps 25 Madrid breweries simultaneously

Madrid’s craft beer scene just pulled off a neat coordination trick. A beer called KM 0 was brewed in Madrid, built as a collaboration across the local scene, and then tapped at 25 bars around the city during San Isidro week. Fogg Bar pushed the idea, La Caníbal brewed it, and the whole thing was framed less like a product launch and more like a statement — Madrid beer, made here, poured here. ### What is KM 0? KM 0 is a collaborative beer project built around the “local first” idea. In Spanish food culture, “kilómetro cero” usually means something sourced from very close by. Here, that idea got translated into beer — a Madrid-made brew meant to circulate through Madrid bars, with the city’s independent beer crowd all pulling in the same direction for once. (factoriadecerveza.com) ### Who actually made it? Fogg Bar appears to have been the organizer and public face of the project, with Pablo Pascual leading the push. The beer itself was brewed at La Caníbal’s brewery, which gave the project a real production base instead of leaving it as a symbolic collaboration. That matters because this was not 25 breweries each making their own spin on a theme — it was one shared beer, brewed centrally, then poured across a network of bars. (factoriadecerveza.com) ### Why 25 bars at once? Because the point was visibility. A lot of local beer projects stay trapped inside one taproom or one neighborhood. KM 0 tried the opposite move — launch one beer into many venues at the same time so drinkers would keep running into it across the city. The participating list included places like Fogg Bar, Brew Wild, Maripepa, Oso, La Buena Cerveza, La Mundial, La Caníbal, CCVK, La Birroteca, Beerhouse, Artizanalé Taproom, Bierlab Aranjuez, For Beer Planet, Piazzola, and Lambeer. (factoriadecerveza.com) ### Why tie it to San Isidro? Because San Isidro is one of the few moments when “something made in Madrid” has instant cultural weight. The timing gave KM 0 a built-in hook — this was positioned as a beer for the city’s own festival week, not just another seasonal release. That makes the branding feel more civic and less commercial, which is probably the whole trick. (factoriadecerveza.com) ### What kind of beer is it supposed to be? The pitch was very straightforward. Pascual described it as a beer that is easy to drink, fresh, clean, and built to move fast at the bar. Basically, this was not meant to be a geeky bottle-share beer or a one-off experiment loaded with obscure ingredients. It was designed for pints — something broad enough that 25 venues could all pour it without needing to explain it for five minutes first. (factoriadecerveza.com) ### Is this bigger than one release? Probably, yes. Madrid’s beer scene has been trying to build more visible local identity, and there are signs that the ecosystem around independent brewers is getting more organized — including tourism-style promotion around Madrid craft breweries. KM 0 fits that push neatly. It turns local production into a shared city map of bars, brewers, and repeat foot traffic. That is more durable than a one-night event if the network keeps using it. (factoriadecerveza.com) ### So what’s the real significance? The clever part is not the beer itself. It is the distribution idea. Madrid’s independent beer scene is small enough that fragmentation hurts, but big enough that coordination can suddenly look impressive. KM 0 showed that 25 venues can act like one launch platform when they want to. For small brewers and specialty bars, that is the part worth watching. (cervecerasdemadrid.com) ### Bottom line KM 0 looks like a local beer, but the real product is the network behind it. If Madrid’s bars keep doing this, they stop acting like isolated craft outposts and start looking like a real citywide scene. (factoriadecerveza.com)