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Half Marathons in Dublin

Browse 6 upcoming half marathon races in Dublin. Compare dates and locations, check entry details and save races to your shortlist.

November 2026 1 race

14NOVSat

Joe Duffy BMW Clontarf Half Marathon November 2026

Half Marathon·Eastpoint Business Park, Clontarf, Dublin·10:00·From €55
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May 2027 2 races

2MAYSun

Dublin City Half Marathon

Half Marathon·O'Connell Street, Dublin·08:30·From €75
This organiser hasn't published a registration link yet. Save the race and we'll email you when entries open.
16MAYSun

Life Style Sports Fastlane Summer Edition 2027

10 km, 3/4 Marathon, Half Marathon·Grand Canal, Clondalkin, Dublin·10:00·From €30
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July 2027 1 race

3JULSat

Clontarf Half Marathon July 2027

Half Marathon·Clontarf, Dublin·10:00·From €52
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September 2027 1 race

19SEPSun

Irish Life Dublin Half Marathon

Half Marathon·Phoenix Park, Dublin·09:00·From €55
This organiser hasn't published a registration link yet. Save the race and we'll email you when entries open.

October 2027 1 race

2OCTSat

Life Style Sports Fastlane Autumn Edition 2027

10 km, 3/4 Marathon, Half Marathon·Grand Canal, Clondalkin, Dublin·10:00·From €30
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Explore more races in Dublin

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From Phoenix Park 5Ks and the Dublin Race Series to the Dublin Marathon itself, the capital has the busiest race calendar in Ireland: midweek evening races, seafront routes in Clontarf and Dún Laoghaire, and big-field city events nearly every weekend.

Check the organiser’s information before booking; times and prices may differ between distances at the same event.