10K races near Castelldefels

Cursa de les Batalles is a trail race in El Bruc, near Barcelona, on the lower slopes of Montserrat. The main race is a 10 km mountain run with about 400 m of climbing, and there is also a 5 km option with about 200 m of climbing. It is run in autumn and organized by the municipality of El Bruc. The route follows the Camí de les Batalles through the Natural Park of Montserrat, using trails and old paths linked to the Battles of El Bruc. Runners pass through heather and the sharp rock formations that make Montserrat so distinctive. The race recalls the local militiamen and guerrilla fighters who stopped Napoleon’s army, so the course is not just a hill run: it also points runners toward historical spots tied to the village and the mountain.

The Santa Margarida i els Monjos race is a Saturday morning running event held in the municipality of Santa Margarida i els Monjos, Alt Penedes. The program features the long-standing Cros and Cursa, offering 5 km and 10 km race options for those seeking different distances. The event marks its twenty-first edition, with the 10 km race having been part of the program for twelve editions. Organized by the Municipal Sports Service, it receives support from local school parent associations, Institut del Foix, and the Alt Penedes Sports Council. This collaboration highlights it as a community sports morning involving schools and local institutions, rather than solely a stand-alone road race.

Cros Popular de Sants is a Barcelona race series centered on a 10 km run in the Sants neighborhood. Shorter races for children and an inclusive event are also part of the program. The children’s races are divided by age: Centpeus is a 1-mile race for ages 7 to 14, and Petit Cros offers under-7s a 600-meter option. The inclusive races are 1500 meters and 500 meters for runners with intellectual disabilities. The event is organized by Cros Popular de Sants and feels more like a neighborhood running day than a single race. Its additional elements include Cros Solidari, a charity component of the series, and FotoCros, a photography feature linked from the race site. The name also connects to local industrial history: Amadeo Cros owned the Cros company, which started with sulfuric acid production, later manufactured fertilizers, and relocated from Sants to Badalona before expanding throughout Spain.

Beer Runners is a free popular street race in Barcelona, based at Parc del Forum, with 5 km and 10 km options. The concept is straightforward: run first, then share beer and tapas afterward. It attracts thousands of runners, and demand in Barcelona can move quickly, with an initial 3,000 bibs filling in under twenty days before organizers added more places. The course uses city streets rather than trails or track, and the series also takes place in other urban settings, often major cities. The movement began in Philadelphia, then grew around the social aspect of running as much as the workout itself. Club runners, casual runners, and people who mainly want a relaxed group morning all suit the format, because the finish-line ritual is part of the race: the post-run beer-and-tapa moment is treated as the third half of the sport.

El Tast de la Mitja is a certified 10K race in Catalonia. It utilizes the final section of the La Mitja half-marathon course. The race begins in Passeig de la Garriga and concludes in Canovelles on Passeig de la Ribera, directly in front of KH-7. It takes place in autumn. Registration is open from May to October, or until 3,000 participants register. The event is part of the Lliga Championchip. The course travels from La Garriga, passing through Les Franqueses and Canovelles. Organizers describe the route in Catalan as “pla i avall,” indicating it is flat and downhill. Participants may encounter a narrow initial stretch before the course widens. The Associació Esportiva La Mitja de Granollers manages the race, with assistance from the local councils of La Garriga, Les Franqueses, Canovelles, and Granollers. A 5K race is also available, running from Les Franqueses to Granollers.

Montjuïc Tibidabo is a Barcelona race with options from 10 kilometers up to a half marathon. The name points to two of the city’s high landmarks: Montjuïc, above the port side of Barcelona, and Tibidabo, the mountain at the edge of the Collserola range. The available distances make it more flexible than a single-format road race, with shorter runners and half-marathon runners sharing the same event setup. The Tibidabo side gives the race its most distinctive backdrop. The summit has an amusement park and the Temple Expiatori del Sagrat Cor, and it is linked to Plaça del Doctor Andreu by the Tibidabo Funicular, a 1,130-meter electric line that climbs 275 meters at gradients up to 25.7%. The funicular opened in 1901, later moved from wooden cars to metal trainsets, and now runs articulated vehicles carrying 252 people.

The Mitja Sant Cugat is a long-standing half marathon held in Sant Cugat del Valles, near Barcelona. The primary event covers 21 km, with 10 km and 5 km races included in the same program. These shorter races are designated as non-competitive, ensuring the day accommodates participants not solely focused on achieving a half-marathon personal best. The course is noted in local race information as being exceptionally flat for the region, presenting a suitable option for consistent pacing or a runner's initial significant half marathon attempt. Club Muntanyenc Sant Cugat is the organizing body for this event. With considerable history, the race ranks among Catalonia's more established half marathons and holds a local standing as a competitive event of its kind.

CorreBlau is an inclusive charity race at Barcelona's Parc del Fòrum, promoted by Aprenem Autisme and open to all. It takes place in November, focusing on autism awareness, with participants using a large waterfront venue offering open space and clear views. The race celebrated its tenth anniversary with 2,400 participants, its largest attendance to date. Funds raised support educational inclusion, specifically free autism training for teachers and school staff. The event also advocates for quality, equitable education for autistic students and all learners.

Cursa Popular Vila de Sant Boi takes place in November in Sant Boi de Llobregat, starting and finishing at the Municipal Stadium. The main programme features a 10K race early in the morning, followed by a 5K, a 5 km popular walk, staggered children's races, and a 100-metre Family Race. Club d’Atletisme Sant Boi organizes the event, with assistance from the Sant Boi de Llobregat City Council and sponsorship from Quadis Autocentre. The event caters to various participants: runners aiming for a 10K or 5K, walkers, children in age-group races, and families with very young children. The Family Race is untimed, open to all ages, and permits baby strollers, contributing to the day's local, community-race atmosphere over a purely competitive one. Recent editions have attracted over 1,600 registered participants. Finishers receive a gift bag from the race sponsors and collaborators. The race also includes a solidarity component, with a donation check from a previous edition presented through Parc Sanitari Sant Joan de Deu.

The Trail d’Hivern Sant Climent is a late-autumn mountain trail event held in Sant Climent de Llobregat, near Barcelona. It features short trail distances of 7.5 km and 10.5 km, with entry fees starting at 16€ according to the event details. The race route follows the hills surrounding Sant Climent, not a road course, and the stated elevation gain is 343 metres. Both distances are designated as non-competitive, making it suitable for runners seeking a local mountain excursion, a brief trail run, or a relaxed winter race near Barcelona.

The Cross dels Esquiadors is a cross-country running race organized by the Unió Excursionista de Sabadell. Recent editions take place in the Bosc de Can Deu, starting and finishing by the Sant Julià picnic area, with the schedule placing runners on the trails on a Sunday morning. The event has a long local history, with editions dating back at least to the late 1940s. It has experienced interruptions: one edition was cancelled due to insufficient runner sign-ups, and another was conducted in a semi-virtual format during the pandemic. Its character is closely linked to UES and Sabadell’s outdoor-sports scene, rather than to a large-city road-race format.