10K races near Oiã

The Semi-Marathon d'Ovar is a road race in Ovar, Portugal, in the Aveiro District, typically held in early October. The primary event is the half marathon, known in Portuguese as Meia-Maratona de Ovar, with a 10 km race also available. The course runs through Ovar's streets, including stretches along the seafront and near the city's landmarks. It is suitable for road runners seeking either a shorter distance or the full 21.1 km. The event also incorporates the Corrida Do Azulejo, the Mini-Maratona Correr Pela Vida/não à Droga, and the Caminhada Cidade de Ovar. Porto is under an hour's drive away, allowing participants to easily combine the race with regional exploration.

Trilho Medieval is a trail-running and walking event in Cambra, a parish in the Vouzela municipality of Portugal. It offers two trail distances, 10 km and 20 km, plus a walking route for people who want the same local outing without racing. The event is part of Vouzela Epic Trails, a year-round series that moves between different parishes in the municipality. The Vouzela Municipal Chamber promotes it with local associations and other local groups, using the series to bring people into nature sports, encourage regular exercise, and show more of the Vouzela area beyond a single town center.

The Eco Semi-Marathon de Coimbra is a road race held in Coimbra, Portugal, typically in mid-October. Participants can select a half marathon or a 10.5 km race, with both routes designed as single loops. This event is categorized as a nature race, appealing to runners seeking an outdoor-oriented road event rather than a track-style urban circuit. The 10.5 km distance is the more popular option, serving as a suitable choice for novice runners or those preferring a shorter race. The course structure is straightforward: a single loop for the 10.5 km and another single loop for the full 21.0975 km half marathon. The race is open to participants of all skill levels, from those aiming for a personal best to seasoned competitors. Post-race, Coimbra offers several attractions: the University of Coimbra, one of Europe's oldest universities and a UNESCO World Heritage site, the Coimbra Botanical Gardens, and Portugal dos Pequenitos, which is family-friendly. Aveiro is accessible within an hour's drive, and the Bairrada wine cellars are also recommended as a post-race destination.

Corrida 4 estações Venda da Luísa is a city road race in Coimbra, Portugal, held in late October. It features 5 km and 10 km distances, with the 10 km being the primary option. The format is straightforward: a short urban race for runners seeking a fast effort or a manageable weekend run, not a long-distance event. The race is situated in a city with many attractions nearby, including the University of Coimbra and the old town, a UNESCO World Heritage site. The event is aimed at both experienced sprinters and casual runners, suggesting a mixed field rather than one exclusively for elite competitors. Participants can also visit the Roman ruins of Conímbriga, a 20-minute drive away, or travel further to the Bussaco Palace Hotel and forest, or the coast at Figueira da Foz.