Barcelona half marathon sells 30,000 bibs in under 24 hours

More than 30,000 bibs disappeared in less than 24 hours for the 2027 Mitja Marató de Barcelona, a pace that left 75% of the race’s 40,000 places already spoken for and put the city on track for another fast sellout.

That is the clearest sign yet that Barcelona’s running boom is no longer just a feel-good story. The half marathon has become a scarce piece of race inventory, the kind of event people commit to months ahead because they know it will not sit open for long. The organizers expanded the 2027 field to 40,000 after the 2026 edition reached 36,000 runners, a jump that confirms the race is now operating as a mass-market city event, not a niche endurance test.

The practical question is whether Barcelona can keep up with the demand it has created. A sell-through that quick tells organizers, sponsors, and city officials that interest is deep enough to sustain more training plans, more coaching, more shoe sales, and more recovery gear. It also suggests the pressure point is access, not appetite. People want in, and they want in early. Registration for 2027 closes when 40,000 runners are reached or on February 7, 2027, whichever comes first, and the race is scheduled for February 14, 2027.

The race’s own framing helps explain why it keeps filling so quickly. The course is a fully urban 21.097-kilometer loop, certified and regulated by FCA, RFEA, and World Athletics, with entry restricted to runners 18 and older. It is sold as flat, fast, and festive, with animation, live music, DJs, and a post-race party in Poble Espanyol. That blend of speed and atmosphere has turned the Mitja into more than a competition. It is a citywide running festival, and Barcelona has learned how much that matters to recreational runners.

The numbers from the 2026 edition show how far the race has already gone. Organizers said Barcelona further consolidated its position as the second most popular half marathon in Europe with 36,000 participants, after 2025 had already made it Spain’s most crowded half marathon and the second largest in Europe at 30,000 bibs. In 2026, Hagos Gebrhiwet won in 58:05 and Loice Chemnung took the women’s race in 1:04:00 or 1:04:01, depending on the results report, while the women’s course record fell and the event set an all-time participation mark. Betevé and La Xarxa+ carried live coverage from 8:15 a.m. to 1:05 p.m., a window that showed just how big the race has become as a sporting and media event.

Barcelona’s half marathon is no longer just selling entry. It is selling a place in the city’s running culture, and the line keeps getting longer.