Clontarf Half Marathon - Autumn

Clontarf Half Marathon - Autumn

Saturday, 14 November 2026

Clontarf, Co. Dublin

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The Joe Duffy Group Clontarf Half Marathon Winter edition on 14 November 2026 is Ireland's flattest Half Marathon.

The event takes place in the scenic setting of Clontarf Promenade and Bull Island, with views of Howth Head and Dublin Bay. The out and back course is contained within an off road promenade and Bull Island giving it unique and relaxing appeal.

The race open to runners and walkers. The flat terrain makes it an ideal race to aim for a PB.

The Clontarf Half Marathon is held twice annually - in Autumn and Summer.

Organiser

Bear Races

Distances/Events

Half Marathon

Location map

The event starts/finishes at EastPoint Business Park.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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This listing was last manually checked on 20 May 2026.

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