Running Calendar Ireland - 2026
The following is a list of fun runs, marathons, obstacle course races, triathlons and multisport/adventure races in Ireland in 2026.
Use the search function to filter events in this time period.
Showing the list of events on a map is a great way of finding events near you, but is limited to logged in premium members.
Log in/register here, and find out more about our levels of membership and upgrade today if you are not already premium.
Premium membership provides an ad-free experience, and adds a number of useful functions to help you more easily find events near you, including location based searching and seeing the results on a map.
Events 201 to 300 of 328
Turf Warrior Obstacle Race & Mud Run
Saturday, 8 August 2026Leenane, Co. Galway
Athy Half Marathon, 10K & 5K
Sunday, 9 August 2026Athy, Co. Kildare
Ballinamore AC 10K & 5K Road Races
Sunday, 9 August 2026Ballinamore, Co. Leitrim
Youghal Bay Half Marathon & 10K
Sunday, 9 August 2026Youghal, Co. Cork
Castlepollard 5K
Wednesday, 12 August 2026Castlepollard, Co. Westmeath
Quadrathon Challenge
Thursday, 13 August 2026 to Sunday, 16 August 2026Moville, Co. Donegal
Connemara 100
Saturday, 15 August 2026 to Sunday, 16 August 2026Clifden, Connemara, Co. Galway
Frank Duffy 10 Mile
Saturday, 15 August 2026Phoenix Park, Dublin
Rathkenny 5K Road Race
Saturday, 15 August 2026Rathkenny, Co. Meath
Run the Ridge
Saturday, 15 August 2026Laragh GAA, Knockfin, Co. Wicklow
Cork City 10K
Sunday, 16 August 2026Mardyke, Cork City, Co. Cork
Run4Autism
Sunday, 16 August 2026Corkagh Park, Dublin
The Rose of Tralee 5K
Sunday, 16 August 2026Tralee, Co. Kerry
The Wild Atlantic 10 Miler
Sunday, 16 August 2026Belleek, Ballina, Co. Mayo
Ballycastle to Waterfoot Trail Marathon
Saturday, 22 August 2026Ballycastle to Waterford, Co. Antrim
Knock ME Down Adventure Race
Saturday, 22 August 2026Newcastle, Co. Tipperary
The Warriors Run
Saturday, 22 August 2026Strandhill, Co. Sligo
Antrim Coast Half Marathon
Sunday, 23 August 2026Larne, Co. Antrim, NI
Boston Scientific Half Marathon
Sunday, 23 August 2026Clonmel, Co. Tipperary
Storming the Castle 10K
Sunday, 23 August 2026Carrickfergus, Antrim, NI
Trust10 at The Argory Run/Walk: August
Sunday, 23 August 2026Dungannon, Co. Armagh, NI
Portmarnock Beach 5K Race
Friday, 28 August 2026Portmarnock Beach, Co. Dublin
Greenway Half Marathon
Saturday, 29 August 2026Kilmacthomas to Ballinroad, Co. Waterford
Run for Wildlife
Saturday, 29 August 2026Dublin Zoo, Phoenix Park, Saint James, Dublin
The Hardman Killarney
Saturday, 29 August 2026Killarney, Co. Kerry
The Monte Challenge
Saturday, 29 August 2026Mountcharles, Co. Donegal
Tullamore Harriers AC Half Marathon
Saturday, 29 August 2026Tullamore, Co. Offally
Very Pink Run Dublin
Saturday, 29 August 2026Leopardstown, Co. Dublin
Abbott Longford Marathon
Sunday, 30 August 2026Main Street, Longford, Co. Longford
Donegal Half Marathon
Sunday, 30 August 2026Letterkenny, Co. Donegal
Mooreabbey 10 Mile Road Race
Sunday, 30 August 2026Galbally, Co. LimerickVery Pink Run Kilkenny
Sunday, 30 August 2026Castle Park, Co. Kilkenny
Kerry Way Ultra
Friday, 4 September 2026 to Saturday, 5 September 2026Killarney, Co. Kerry
Dingle Marathon & Half Marathon
Saturday, 5 September 2026Dingle Peninsula, Co. Kerry
Ireland West 3/4 Marathon, 10K & 5K
Saturday, 5 September 2026Swinford, Co. Mayo
Toddy Moore 10K Road Race
Saturday, 5 September 2026Kilmore Village, Co. Wexford
Barretstown Half Marathon
Sunday, 6 September 2026Naas, Co. Kildare
Craughwell 10 Mile & 10K
Sunday, 6 September 2026Craughwell, Co. Galway
Laganside 10K
Sunday, 6 September 2026Ormeau Park, Belfast, NI
Leg It for LARCC
Sunday, 6 September 2026Cancer Support Sanctuary LARCC, Mullingar, Co. Westmeath
Run The Bridges
Sunday, 6 September 2026Ballina, Co. TipperaryVery Pink Run Cork
Sunday, 6 September 2026Bishopstown, Co. Cork
Waterside Half Marathon
Sunday, 6 September 2026Waterside, Londonderry, NI
Run for Cliona’s
Thursday, 10 September 2026Clayton Hotel, Limerick, Co Limerick
Achill ROAR Adventure Race
Saturday, 12 September 2026Keel, Achill Island, Co. Mayo
Break 4 the Border Half Marathon
Saturday, 12 September 2026Newry to Carlingford, Ireland
Clew Bay Half Marathon & 10K
Saturday, 12 September 2026Louisburgh, Co. Mayo
Dune Run Bundoran
Saturday, 12 September 2026Bundoran, Co. Donegal
Jerry Kiernan Tralee 10K
Saturday, 12 September 2026Tralee, Co. Kerry
Medieval Marathon
Saturday, 12 September 2026Kilkenny, Co. Kilkenny
Ratoath AC Half Marathon
Saturday, 12 September 2026Fairyhouse Racecourse, Ratoath, Co. Meath
The Lakes 10K Road Race
Saturday, 12 September 2026Blessington, Co. Wicklow
Boston Scientific Block Run
Sunday, 13 September 2026Boston Scientific, Galway
Charleville International Half-Marathon
Sunday, 13 September 2026Charleville, Co. Cork
Donegal Town Eamon Harvey 10K
Sunday, 13 September 2026Glebe, Donegal Town, Co. Donegal
Lucan Harriers 5 Mile Road Race
Sunday, 13 September 2026Lucan, Co. Dublin
Rock The Lough
Sunday, 13 September 2026Craigavon, Co. Armagh, NI
The Fauna Trail Running Festival
Sunday, 13 September 2026Fauna Forest, Donard, Co. Wicklow
Céide Coast Atlantic Run
Saturday, 19 September 2026Ballycastle, Co. Mayo
Ireland West Airport Runway Run
Saturday, 19 September 2026Ireland West Airport, Charlestown, Co. Mayo
Lakers Sports & Social 10K Charity Run
Saturday, 19 September 2026Avondale, Rathdrum, Co. Wicklow
Mourne Mountain Marathon
Saturday, 19 September 2026 to Sunday, 20 September 2026Mourne Mountains, Newry, Co. Down, NI
Rhode AC Marathon, 3/4 Marathon, Half Marathon & 10K
Saturday, 19 September 2026Rhode, Co. Offaly
Seven Sisters Skyline
Saturday, 19 September 2026Dunlewy, Co. Donegal
Athlone AC Half Marathon & 10K
Sunday, 20 September 2026Athlone, Co. Westmeath
Belfast City Half Marathon
Sunday, 20 September 2026Ormeau Park, Belfast, NI
Cork Echo Women's Mini Marathon
Sunday, 20 September 2026Cork City, Co. CorkDublin Half Marathon
Sunday, 20 September 2026Phoenix Park, Dublin
Lahinch Half Marathon & 6 Mile
Sunday, 20 September 2026Lahinch, Co. Clare
The Griffith Avenue Mile
Sunday, 20 September 2026Griffith Avenue, Marino, Dublin
Annaghmore Running Festival
Saturday, 26 September 2026Annaghmore, Co. Armagh, NI
Aughagower Half Marathon & 5K
Saturday, 26 September 2026Aughagower, Co. Mayo
EcoTrail Wicklow
Saturday, 26 September 2026Bray, Co. Wicklow
FEARmanagh
Saturday, 26 September 2026Derrygonnelly, Co. Fermanagh, NI
Seaton Classic 10K Road Race
Saturday, 26 September 2026Bangor, Co. Down, NI
Naas Town Run
Sunday, 27 September 2026Naas, Co. Kildare
Rathfarnham 5K Run
Sunday, 27 September 2026Rathfarnham, Dublin, Co. Dublin
Sligo Coast to Coast
Sunday, 27 September 2026Strandhill to Rosses Point, Co. Sligo
The Big Beaumont Hospital Fun Run
Sunday, 27 September 2026St. Anne's Park, Raheny, Co. Dublin
The Village Run
Sunday, 27 September 2026Ballylinan, Co. LaoisTrust10 at The Argory Run/Wal: September
Sunday, 27 September 2026Dungannon, Co. Armagh, NI
Fastlane Autumn Edition
Saturday, 3 October 2026Clondalkin / Grand Canal, Co. Dublin
North West Coastal Challenge
Saturday, 3 October 2026Dunfanaghy, Co. Donegal
Run Galway Bay
Saturday, 3 October 2026Claddagh, Co. Galway
Simon Home Run
Saturday, 3 October 2026Phoenix Park, Dublin
Belfast Bay Run 10K
Sunday, 4 October 2026Titanic Quarter, Belfast, NI
Donegal East Marathons
Sunday, 4 October 2026Ballybofey, Co. Donegal
Grange 10K
Sunday, 4 October 2026Grange, Co. Sligo
Irish 3/4 Marathon
Sunday, 4 October 2026Longwood, Enfield, Co. Meath
Limerick Mini Marathon
Sunday, 4 October 2026University of Limerick Sports Arena, Co. LimerickNewcastle Way Marathon & Half Marathon
Sunday, 4 October 2026Newcastle, Co. Down, NI
O Dubhda Challenge Enniscrone
Sunday, 4 October 2026Enniscrone, Co. Sligo
Tarmonbarry 3/4 Marathon, Half Marathon & 8K
Sunday, 4 October 2026Tarmonbarry, Co. Roscommon
Croí Galway Night Run
Friday, 9 October 2026Salthill, Co. Galway
Dublin Mountain Trail Running Festival
Friday, 9 October 2026 to Saturday, 10 October 2026Ballinascorney, Co. Dublin
Carlingford Adventure Race
Saturday, 10 October 2026Carlingford, Co. Louth
Gaelforce 10K Howth
Saturday, 10 October 2026Howth Castle, Howth Demesne, Co. Dublin
Montalto Night Endurance Challenge
Saturday, 10 October 2026Ballynahinch, Co. Down, NI
SkyRun The Mournes
Saturday, 10 October 2026Donard Park, Newcastle, Co. Down, NI
The Bog Run Castlewellan
Sunday, 11 October 2026Castlewellan, Co. Down, NI
Events 201 to 300 of 328