Alcàsser Half Marathon 2027
Not announced yet. Estimated from the usual date pattern; check the official site before booking travel.
- 44th edition: Saturday 9 May 2026, 19:00, Plaça de l'Ajuntament
- An evening half marathon of 21,097 m in Alcàsser, Valencia
- Run by Club d'Atletisme Alcàsser; entries through CronoRunner
- 2027 date not announced, estimated for Saturday 8 May
The Mitja Marató d’Alcàsser is an evening half marathon in the town of Alcàsser, in the province of Valencia. The 44th edition took place on Saturday 9 May 2026, starting at 19:00 from the Plaça de l’Ajuntament. The distance is 21,097 m, and the race is organised by the Club d’Atletisme Alcàsser, with entries through CronoRunner.
An evening start in May
Most spring half marathons start in the morning. This one starts at 19:00. The event page doesn’t publish the course, the finish location, the elevation or a time limit, so we haven’t classed it as flat or hilly.
The 2027 date
The 2027 edition hasn’t been announced. We have estimated Saturday 8 May 2027, the second Saturday of May like the 2026 race, but treat it as provisional until the club publishes it. The same day, the El Burgo de Osma half marathon is also on the calendar.
A name to watch for
Some calendars list the race as “Media Maratón Alcácer”, with the same date and a registration link that points to the Alcàsser event. It appears to be one race under two spellings, so use the club’s name, Alcàsser, when you search.
Where to stay
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Hotels and apartments around the race, with live prices for a 3-night race weekend: Thu 6 May → Sun 9 May. Change the dates on the map.
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FAQ
Frequently asked questions: Alcàsser Half Marathon
When is the Alcàsser Half Marathon?
The 44th edition was on Saturday 9 May 2026, starting at 19:00. The 2027 date hasn't been announced; the date here is an estimate for the second Saturday of May, so check the organisers before planning.
Where does it start?
At the Plaça de l'Ajuntament in Alcàsser. The event page we read doesn't say where the finish is.
How do I enter and what does it cost?
Entries went through CronoRunner. The event page shows no price, and one race listing gives a range of €12 to €25 depending on the date, so check the registration page.
Is it the same as the 'Alcácer' half marathon in some calendars?
Probably. One calendar lists a 'Media Maratón Alcácer' on the same date and time, with registration pointing to the Alcàsser event, so it looks like the same race under a wrong town name.

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