Half Marathons in Ireland
The 21.1km / 13.1 mile Half Marathon is a popular long distance running event that doesn't require the same training commitment that a full marathon does.
The following is a list of running events in Ireland that include a Half Marathon distance.
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Events 1 to 85 of 85
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Clontarf Half Marathon - Autumn
Saturday, 14 November 2026Clontarf, Co. Dublin -
Tollymore Trail Marathon Events
Saturday, 14 November 2026Tollymore Forest Park, Newcastle, Co. Down, NI -
Waterford Half Marathon
Saturday, 28 November 2026SETU Arena, Carriganore, Co. Waterford -
The Border Half
Sunday, 6 December 2026Cloonlara, Co. Clare -
Trasna Mondello Park 10K & Half Marathon
Sunday, 6 December 2026Naas, Co. Kildare -
TriLakes Half Marathon & 10K
Saturday, 12 December 2026Caherlistrane, Co. Galway -
Run Run Rudolph 5K, 10K & Half Marathon
Sunday, 13 December 2026Knockbounce, Kilcullen, Co. Kildare -
World Half Marathon Festival
Saturday, 9 January 2027 to Sunday, 10 January 2027Donadea Forest Park, Donadea, Co. Kildare -
Dundalk Half Marathon & 10K
Sunday, 31 January 2027Dundalk, Co. Louth -
RunCork Half Marathon
Sunday, 7 February 2027Cork Marina, Co. Cork -
Rabbit Run
Saturday, 13 February 2027Ballypatrick Forest, Ballycastle, Co Antrim, NI -
Tony McGowan Run
Sunday, 14 February 2027Drumshanbo, Co. Leitrim -
Wicklow Hospice Half Marathon & 10K
Saturday, 20 February 2027Avondale Forest Park, Rathdrum, Co. Wicklow -
Nenagh Half Marathon & 10K
Sunday, 21 February 2027Nenagh, Co. Tipperary -
Shane's Castle Marathon, Half Marathon & 10K
Sunday, 21 February 2027Shane's Castle, Co. Antrim -
Naas 10 Mile & Half Marathon
Sunday, 28 February 2027Naas, Co. Kildare -
Carlingford Half Marathon & 10K
Saturday, 6 March 2027Carlingford, Co. Louth -
Kinvara Rock and Road
Saturday, 6 March 2027Kinvara, Co. Galway -
Bohermeen Half Marathon
Sunday, 7 March 2027Bohermeen, Navan, Co. Meath -
Blarney Stone Mad Half Marathon
Sunday, 14 March 2027Blarney, Co. Cork -
Mullingar Half Marathon
Wednesday, 17 March 2027Mullingar, Co. Westmeath -
Wicklow Half Marathon & 10K
Sunday, 21 March 2027Wicklow, Co. Wicklow -
Run Ballybunion
Saturday, 27 March 2027Ballybunion, Co. Kerry -
Run Valentia Half Marathon & 10K
Saturday, 27 March 2027Valentia Island, Co. Kerry -
Carney 10K & Sligo Half Marathon
Monday, 29 March 2027 (Date TBC)Carney Village, Co. Sligo -
Omagh Half Marathon
Sunday, 4 April 2027Omagh Leisure Complex, Omagh, NI -
Sixmilebridge Half Marathon & 10K
Sunday, 4 April 2027Sixmilebridge, Co. Clare -
Westport Marathon
Saturday, 10 April 2027Westport, Co. Mayo -
The Heartlands Run Athlone
Sunday, 11 April 2027Athlone, Co. Westmeath -
Royal Canal Run Longford
Saturday, 17 April 2027Glebe, Co. Longford -
Wexford Half Marathon & 10K
Sunday, 18 April 2027Wexford Town, Co. Wexford -
Connemarathon
Sunday, 25 April 2027Connemara, Co. Galway -
Waterville Trail Running Festival
Saturday, 1 May 2027 to Sunday, 2 May 2027Waterville, Derrynane, Co. Kerry -
The Great Limerick Run
Sunday, 2 May 2027Pery Square, Limerick -
Run Killarney
Saturday, 8 May 2027Killarney, Co. Kerry -
Lough Key Legends Run
Sunday, 9 May 2027Boyle, Co. Roscommon -
Delphi Half Marathon & 10K
Saturday, 15 May 2027Glenkeen, Co. Mayo to Leenane, Connemara -
The Coast Half Marathon & 10K
Saturday, 15 May 2027Killough, Co. Down, NI -
Wexford Festival of Running
Saturday, 15 May 2027Johnstown Castle, Johnstown, Co. Wexford -
Fastlane Summer Edition
Sunday, 16 May 2027Clondalkin / Grand Canal, Co. Dublin -
Glendalough Lap of the Gap Marathon
Saturday, 22 May 2027Glendalough to Laragh, Co. Wicklow -
Clare Burren Marathon Challenge
Saturday, 29 May 2027Ballyvaughan, Co. Clare -
Norn Iron 100 Half Marathon
Saturday, 29 May 2027Ballintoy to Portballintrae, NI -
Sliabh Liag Trail Runs
Saturday, 29 May 2027Teelin, Co. Donegal -
Donegal Wild Atlantic Marathon & Half Marathon
Sunday, 30 May 2027Glencolmcille to Killybegs, Co. Donegal -
Lough Cutra Castle Marathon, Half Marathon & 10K
Sunday, 30 May 2027Lough Cutra Castle, Gort, Co. Galway -
Newry City Half Marathon & 10K
Sunday, 30 May 2027Newry, Co. Down, NI -
Tullaroan Festival of Running
Saturday, 5 June 2027Tullaroan, Co. Kilkenny -
Cork City Marathon
Sunday, 6 June 2027Cork City, Co. Cork -
Ennis Half Marathon & 10K
Sunday, 6 June 2027Ennis, Co. Clare -
Half on the Head Half Marathon & 10K
Saturday, 12 June 2027Ballyheigue Village, Co. Kerry -
Portumna Forest Marathon
Saturday, 12 June 2027Portumna Forest Park, Portumna, Co. Galway -
The Glenmore Challenge Running Festival
Saturday, 12 June 2027Castletowncooley, Co. Louth -
Waterford Viking Marathon
Saturday, 19 June 2027 to Sunday, 20 June 2027Waterford City, Co. Waterford -
Thoroughbred Run Kildare
Sunday, 20 June 2027Kildare Town, Co. Kildare -
Dublin Mountain Trail Running Festival
Friday, 25 June 2027 to Saturday, 26 June 2027Ballinascorney, Dublin Mountains, Co. Dublin -
Belfast 24 Hour
Saturday, 26 June 2027 to Sunday, 27 June 2027 (Date TBC)Belfast, NI -
Mourne Way Marathon Events
Saturday, 26 June 2027Newcastle, Newry, Co. Down, NI -
Achill Half Marathon & 10K Run
Saturday, 3 July 2027Keel, Achill Island, Co. Mayo -
Clontarf Half Marathon - Summer
Saturday, 3 July 2027Eastpoint Business Park, Clontarf, Co. Dublin -
Brandon Bay Half Marathon
Saturday, 24 July 2027Fahamore, Co. Kerry -
Run Kilkee Half Marathon & 10K
Saturday, 24 July 2027Kilkee, Co. Clare -
Hillsborough Castle & Gardens Running Festival
Sunday, 25 July 2027Hillsborough Castle & Gardens, Hillsborough, NI -
Celtic Warrior
Saturday, 31 July 2027 to Sunday, 1 August 2027Lough Ennell, Co. Westmeath -
Limerick Half Marathon & 10K
Sunday, 1 August 2027Limerick, Co. Limerick -
Athy Half Marathon, 10K & 5K
Sunday, 8 August 2027Athy, Co. Kildare -
Quadrathon Challenge
Thursday, 12 August 2027 to Sunday, 15 August 2027Moville, Co. Donegal -
Run the Ridge
Saturday, 14 August 2027Laragh GAA, Knockfin, Co. Wicklow -
Tullamore Harriers AC Half Marathon
Saturday, 28 August 2027 (Date TBC)Tullamore, Co. Offally -
Abbott Longford Marathon
Sunday, 29 August 2027Main Street, Longford, Co. Longford -
Antrim Coast Half Marathon
Sunday, 29 August 2027Larne, Co. Antrim, NI -
Dingle Marathon & Half Marathon
Saturday, 4 September 2027Dingle Peninsula, Co. Kerry -
Charleville International Half-Marathon
Sunday, 5 September 2027Charleville, Co. Cork -
Giant's Causeway Coast Marathon
Saturday, 11 September 2027Portballintrae, Co. Antrim, NI -
Medieval Marathon
Saturday, 11 September 2027Kilkenny, Co. Kilkenny -
Lahinch Half Marathon & 6 Mile
Sunday, 12 September 2027Lahinch, Co. Clare -
Belfast City Half Marathon
Sunday, 19 September 2027Ormeau Park, Belfast, NI -
Dublin Half Marathon
Sunday, 19 September 2027Phoenix Park, Dublin -
The Village Run
Sunday, 26 September 2027Ballylinan, Co. Laois -
Fastlane Autumn Edition
Saturday, 2 October 2027Clondalkin / Grand Canal, Co. Dublin -
Run Galway Bay
Saturday, 2 October 2027Claddagh, Co. Galway -
Irish 3/4 Marathon & Half Marathon
Sunday, 3 October 2027Longwood, Enfield, Co. Meath -
Newcastle Way Marathon & Half Marathon
Sunday, 3 October 2027Newcastle, Co. Down, NI -
Run Ballinskelligs
Sunday, 24 October 2027Ballinskelligs, Co. Kerry -
Tralee Half Marathon
Sunday, 24 October 2027Tralee, Co. Kerry
Events 1 to 85 of 85