The Zurich Barcelona Marathon is a 42.195-kilometer road race held in Barcelona, Catalonia. This asphalt event runs through the city's main streets and iconic landmarks, offering runners a mostly flat and fast course, ideal for achieving personal bests. The race is notable for its urban circuit, which passes through areas like the Sagrada Familia, Camp Nou, and the waterfront, allowing participants to enjoy Barcelona's architecture and atmosphere while competing. The event typically manages a large number of registrations, which often sell out in advance, reflecting its popularity. The Zurich Barcelona Marathon is recognized for attracting both elite and recreational runners, creating a vibrant atmosphere along the course with spectators cheering at various strategic points. The race logistics include aid stations and chip timing to ensure a controlled and safe experience for all participants.