Half Marathon Calendar Ireland 2026-2027
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The complete half marathon calendar for Ireland: 56 half marathons in 2026 and 2027, with dates, routes and entry links. The Dublin Half Marathon is the classic tune-up for the capital's autumn marathon, and this half marathon listing runs from big-city races to quiet coastal and country courses. Search below by date or place, or browse month by month to plan your season.
Other distances
Building up or moving on? Browse the full running calendar for Ireland, drop down to the 10k calendar or the 5k calendar, or take on the marathon calendar. Every race page shows the route, the start location and a link to the official entry.
Spring and autumn carry the biggest fields, with popular races in March, April, September and October filling well ahead of race day. Organising a half that is not listed yet? Add it via the + Event button at the top of the page.
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