El Castellón Half Marathon se celebrará el domingo 25 de enero de 2026. Esta carrera, organizada por la Unió Atlètica de Castelló, es la más antigua de la provincia y atrae a miles de corredores cada año. La prueba tiene una distancia de 21,1 km y se desarrolla en un circuito urbano que ofrece una experiencia única para los participantes.

An exhibition spanning showrooms of brands like Porcelanosa, Noken, XTONE, etc., showcasing innovations in ceramics, natural materials, kitchens & baths, façades, architecture design, etc. Vila-real

The main festival of Castellón de la Plana, commemorating the city's origins with processions, fireworks, and traditional events.

A music festival marking the start of the festival season in Spain, attracting thousands of attendees.

Annual ultra-trail running event featuring two races: MIM and CSP, attracting international athletes.

National championship for junior and veteran beach tennis players, held at Playa del Gurugú.

A music festival featuring various artists, set in the natural surroundings of Montanejos.

A festival called "Wind Festival" at the Aeroclub de Castellón. Likely involving outdoor/air-sports/wind-related activities, possibly with exhibitions, activities tied to wind / flight.

One of Spain's largest music festivals, celebrating its 15th anniversary with a diverse lineup of artists. Burriana

A rare astronomical event - Castellón will be one of the best places in Spain to observe a total solar eclipse. The city is planning special programming: musical performances, workshops, guided tours, science/astronomy events, etc.

A family-oriented pop culture / “freak” culture event, likely including comics/science fiction / adventurous / fantasy themes; free admission; event held in PortCastelló. Castellón de la Plana (PortCastelló / El Grao)