The 2026 Cursa Diagonal DiR Guàrdia Urbana by Olistic once again turned Avinguda Diagonal into one of Barcelona’s great urban running stages. On Sunday, May 24, more than 15,000 runners took part in the 12th edition of the event, confirming the race’s strong place within the city’s popular running calendar: a fast, massive and highly recognizable race stretching from the upper part of Barcelona all the way to the seafront.
The morning featured two distances, 5K and 10K, with staggered starts designed to improve flow and organization. The shorter race began at 8:30 a.m. near Passeig de Sant Joan and Carrer València, while the 10K started at 8:45 a.m. from the area around the Palau Reial de Pedralbes. Both races shared the same core concept: using Diagonal as the backbone of the course before finishing beside the Mediterranean at Passeig Garcia Faria.
A Diagonal taken over by runners
From early in the morning, it was obvious that the Cursa Diagonal was far more than just another city race. The start area mixed elite-level athletes chasing times, recreational runners with very different goals, groups of friends and participants using the 5K as an accessible way to experience the atmosphere of a major urban event. The width of Diagonal helped create a fluid start despite participation numbers typical of Barcelona’s biggest sporting events.
The appeal of the course remains clear: running from the upper part of the city toward the coastline, with long fast sections and a constant sense of moving forward. But the race also has its traps. Although the profile encourages aggressive pacing, the event is not won simply by letting gravity do the work downhill. The second half demands rhythm control, smart pacing and enough energy left to handle the subtle changes in terrain before the finish.
Conditions were generally good for racing during the early hours. As the morning progressed, rising temperatures and more exposed sections near the coast reminded runners that late May in Barcelona already requires careful hydration and effort management.
Marc Guardia breaks 30 minutes to win the 10K
In the main event, the men’s 10K, victory went to Marc Guardia Colomer, who delivered an excellent performance to win in 29:45. He was the only runner to break the 30-minute barrier, a detail that perfectly summarizes the level of his race. Behind him, Xavi Tomasa Serrano finished second in 30:02, while Blai Roca Font completed the podium in 30:44.
Guardia’s victory also carried an unexpected storyline: according to the post-race report published by Mundo Deportivo, he was not considered among the main favorites and only registered for the race at the last moment during Friday’s Runner Expo. His result, very close to the best recent times in the event, reinforced the idea that the Cursa Diagonal is genuinely fast — but only if runners arrive prepared to sustain the effort all the way to the finish.
In the women’s 10K, victory went to Cristina Silva Feliu, who won in 34:32. Her performance once again confirmed her strong connection with this race and reinforced her position among the leading names in Catalan road running.
Genís Fernández and Anastasiia Temnova dominate the 5K
The shorter distance also delivered a highly competitive race. In the men’s 5K, Genís Fernández Crusellas took victory in 14:23 after a very close duel with Ayyoub Taleb Taleb, who finished second in 14:27. Only four seconds separated the top two runners, highlighting the intensity of a race decided at a very high pace from start to finish. Third place went to German Anashkin Kachalin in 15:29.
In the women’s 5K, Anastasiia Temnova claimed victory with a time of 19:04. She was followed by Cristina Vilumbrales García in second with 19:22 and Carla Iglesias Bermejo in third with 19:39. Once again, the shorter race proved that it is far more than a beginner-friendly option: it also provides a fast and highly competitive environment.
A shared finish line by the sea
One of the strongest visual images of this edition came at the finish line. For the first time, both distances shared the same finish area on Barcelona’s seafront in Poblenou, creating a more concentrated and energetic atmosphere at the end of the race. Winners, recreational runners, volunteers, spectators and families all came together in the same open coastal space beside the Mediterranean.
The seaside finish works particularly well for a race like this. After descending through Barcelona along one of its most iconic avenues, runners arrive at the coast with the feeling of having crossed the city from top to bottom. It is a simple idea, but an extremely powerful one: starting high in the city, running through a huge urban axis and ending the morning beside the sea.
A fast race — but not an automatic one
The Cursa Diagonal has earned its reputation as one of Barcelona’s fastest road races, and with good reason. The course profile favors quick times, especially during the opening kilometers, where the width of Diagonal and the gradual descent encourage aggressive pacing. But that same ease can become dangerous if runners get carried away too early.
The opening section allows runners to gain seconds comfortably, but the race truly begins once the course stops helping so much. That is where pacing discipline matters. In a fast 10K like this, the difference between a strong performance and a difficult second half often comes down to not spending too much energy during the early downhill sections.
For recreational runners, the lesson is clear: Diagonal helps, but it does not run for you. The smart approach is to stay controlled early, take advantage of the favorable sections without overreaching and save enough energy to maintain rhythm once the course becomes less generous.
More than times: a morning shaped by the city
Beyond the results themselves, the Cursa Diagonal DiR Guàrdia Urbana once again worked as a major urban celebration. The organization by Clubs DiR, together with the Barcelona City Council and the Guàrdia Urbana, transformed one of the city’s busiest traffic arteries into a space dedicated entirely to running. That logistical effort — far less visible than the podium ceremonies — is exactly what makes an event of this scale possible.
The race also maintained its social dimension. The 2026 edition included a charitable component linked to Amics del Clínic, supporting endometriosis research at Hospital Clínic Barcelona-IDIBAPS. It is another detail that helps explain why the event is experienced as more than just a fast 5K or 10K: it remains a race deeply connected to the city itself.
What the 2026 edition leaves behind
The 12th edition of the Cursa Diagonal DiR Guàrdia Urbana by Olistic leaves several clear conclusions. Competitively, it confirmed the level of runners such as Marc Guardia, Cristina Silva, Genís Fernández and Anastasiia Temnova. On the popular side, it once again gathered more than 15,000 participants along Diagonal. And from an urban perspective, it reinforced a very recognizable identity: a race that crosses Barcelona, connects neighborhoods and finishes beside the Mediterranean.
In an increasingly crowded running calendar, the Cursa Diagonal still holds something many races search for and rarely achieve: an idea that is easy to explain and difficult to forget. Running the full length of Diagonal with thousands of people around you remains a distinctly Barcelonian experience. And in 2026, the race once again proved that this formula still works.