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Achill Half Marathon & 10K Run
Around Ireland's largest island, Achill
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Clontarf Half Marathon - July
Along Dublin Bay's Clontarf coastal promenade
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Ballinamore Camino
Leitrim's lake country, on Ireland's own Camino
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Finglas to Howth Summit
A half marathon from Finglas up to Howth Summit
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Pulze Festival 10K & 5K
Starts beneath Enniscorthy's Norman castle on the Slaney
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Glenbeigh Glencar Marathon
On the Ring of Kerry between Glenbeigh and Glencar
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Termonfeckin Half Marathon
A flat course on the County Louth coast
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Fingal 10K
Part of the Irish Life Dublin Race Series
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Abbeyknockmoy Half Marathon, 10K & 5K
Named for the ruined 12th-century Knockmoy Abbey nearby
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Docklands 5K
Along Dublin's Docklands on the River Liffey
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Gaelforce Sky Run
A mountain sky race across Connemara
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Beast of Béara
A rugged half marathon along West Cork's Beara Peninsula
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Brandon Bay Half Marathon
A half marathon run entirely on golden Brandon Bay sand
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Brandon Ridge Half Marathon
High mountain half marathon along Brandon Ridge
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Malahide Castle 10K
A 10K around the grounds of Malahide Castle
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Irish Runner 10 Mile
Ten miles through Dublin's Phoenix Park
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Run Kilkee Half Marathon & 10K
Along the cliffs of the Loop Head Peninsula
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Keash King of the Hill
Climbs Keash Hill, home to the ancient Keshcorran Caves
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Crotty's Lake 8K
Trail race past Crotty's Lake in the Comeragh Mountains
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Mount Melleray Trail 8K
Trail race past Mount Melleray Abbey, Co. Waterford
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Enniscrone Black Pig Run
Along Enniscrone's Atlantic coast in Sligo
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Mick Molloy 5K
Oughterard, the gateway to Connemara
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Famine Way Ultra
105-mile point-to-point ultra tracing the Irish Famine Way
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Bluestack Way Ultra
Crosses the wild Bluestack Mountains, Donegal to Ardara
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Great Glinsk Run
Rolling backroads past Galway's stone walls
Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.