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 311
Great Glinsk Run
Sunday, 19 July 2026Glinsk, Co. Galway
Irish Runner 10 Mile
Sunday, 19 July 2026Phoenix Park, Dublin
Malahide Castle 10K
Sunday, 19 July 2026Malahide Castle, Malahide, Co. Dublin
Park West Dublin Night Run
Tuesday, 21 July 2026Park West Business Park, Dublin
Belfast 24 Hour
Saturday, 25 July 2026 to Sunday, 26 July 2026Belfast, NI
Cork Pride 5K
Saturday, 25 July 2026 (Date TBC)Kennedy Park, Ballintemple, Co. Cork
Run Kilkee Half Marathon & 10K
Saturday, 25 July 2026Kilkee, Co. Clare
Hillsborough Castle & Gardens Running Festival
Sunday, 26 July 2026Hillsborough Castle & Gardens, Hillsborough, NI
Trust10 at The Argory Run/Walk: July
Sunday, 26 July 2026Dungannon, Co. Armagh, NI
Kinsale Regatta 5 Mile
Friday, 31 July 2026Kinsale GAA Club, Kinsale, Co. Cork
Bluestack Way Ultra
Saturday, 1 August 2026Donegal Town to Ardara, Co. Donegal
Breffni 3 Province Challenge
Saturday, 1 August 2026Arva, Co. Cavan
Celtic Warrior
Saturday, 1 August 2026 to Sunday, 2 August 2026Lough Ennell, Co. Westmeath
Famine Way Ultra
Saturday, 1 August 2026 to Sunday, 2 August 2026Dublin to Strokestown, Co. Roscommon
Limerick Half Marathon & 10K
Sunday, 2 August 2026Limerick, Co. Limerick
Battle Of Clontarf 10
Monday, 3 August 2026St Anne’s Park, Clontarf, Co. Dublin
Garrafrauns Dunmore 6K
Monday, 3 August 2026 (Date TBC)Garrafrauns to Dunmore, Co. Galway
Carlingford 5K
Friday, 7 August 2026Carlingford, Co. Louth
Cavan Kayakarun Adventure Race
Saturday, 8 August 2026Gallonray House, Maudabawn, Cootehill, Co. Cavan
Dambusters
Saturday, 8 August 2026Silent Valley Mountain Park, Annalong, Co. Down, NI
Dublin Mountain 13km Road Race
Saturday, 8 August 2026Ballinascorney, Co. Dublin
Mourne Seven Sevens Challenge Walk
Saturday, 8 August 2026Mourne Mountains, Newry, Co. Down, NI
Streets of Galway 8K
Saturday, 8 August 2026Galway City, Co. Galway
Turf Warrior Obstacle Race & Mud Run
Saturday, 8 August 2026Leenane, Co. Galway
Athy Half Marathon, 10K & 5K
Sunday, 9 August 2026Athy, Co. Kildare
Youghal Bay Half Marathon & 10K
Sunday, 9 August 2026Youghal, Co. Cork
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
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, NITrust10 at The Argory Run/Walk: August
Sunday, 23 August 2026Dungannon, Co. Armagh, NI
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. DonegalVery 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
Laganside 10K
Sunday, 6 September 2026Ormeau Park, Belfast, NI
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
Clew Bay Half Marathon & 10K
Saturday, 12 September 2026Louisburgh, Co. Mayo
Dune Run Bundoran
Saturday, 12 September 2026Bundoran, Co. Donegal
Medieval Marathon
Saturday, 12 September 2026Kilkenny, Co. Kilkenny
Ratoath AC Half Marathon
Saturday, 12 September 2026Fairyhouse Racecourse, Ratoath, Co. Meath
Tralee 10K Road Race
Saturday, 12 September 2026Tralee, Co. Kerry
Charleville International Half-Marathon
Sunday, 13 September 2026Charleville, Co. Cork
Donegal Town Eamon Harvey 10K
Sunday, 13 September 2026Glebe, Donegal Town, Co. Donegal
Rock The Lough
Sunday, 13 September 2026Craigavon, Co. Armagh, NI
Céide Coast Atlantic Run
Saturday, 19 September 2026Ballycastle, 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
Seven Sisters Skyline
Saturday, 19 September 2026Dunlewy, Co. Donegal
Belfast City Half Marathon
Sunday, 20 September 2026Ormeau Park, Belfast, NIDublin Half Marathon
Sunday, 20 September 2026Phoenix Park, Dublin
Lahinch Half Marathon & 6 Mile
Sunday, 20 September 2026Lahinch, Co. Clare
EcoTrail Wicklow
Saturday, 26 September 2026Bray, Co. Wicklow
FEARmanagh
Saturday, 26 September 2026Derrygonnelly, Co. Fermanagh, NI
Rathfarnham 5K Run
Sunday, 27 September 2026Rathfarnham, Dublin, Co. Dublin
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
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
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 2026 (Date TBC)Enniscrone, Co. Sligo
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
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
Cork Rebel Run
Sunday, 18 October 2026MTU, Bishopstown, Co. Cork
Sandymount Dublin Night Run: October
Tuesday, 20 October 2026Sandymount, Dublin
Dublin Marathon
Sunday, 25 October 2026Leeson Street Lower, Dublin City
Glen to Glen Hike for Hospice
Sunday, 25 October 2026Glendalough, Co. Wicklow
Run Ballinskelligs
Sunday, 25 October 2026Ballinskelligs, Co. KerryShane's Castle Marathon, Half Marathon & 10K
Sunday, 25 October 2026Shane's Castle, Co. AntrimTralee Half Marathon
Sunday, 25 October 2026Tralee, Co. KerryTrust10 at The Argory Run/Walk: October
Sunday, 25 October 2026Dungannon, Co. Armagh, NI
Wexford 4 mile Race
Sunday, 25 October 2026Wexford Town, Co. Wexford
Gaelforce 10K Wicklow
Saturday, 7 November 2026Clara Vale, Co. Wicklow
Glendalough Trail Run
Saturday, 7 November 2026Glendalough, Co. Wicklow
Events 201 to 300 of 311