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 1 to 100 of 295
Resolution Run
Thursday, 1 January 2026Claddagh Hall, Galway
Ferrycarrig 5 Mile
Sunday, 4 January 2026Ferrycarrig Park, Newcastle, Co. Wexford
Cloyne Commons Challenge: Race 3
Sunday, 18 January 2026Cloyne, Co. Cork
Limerick Race Series 1: 5K
Sunday, 18 January 2026Castleconnell, Co. Limerick
Raheny 5 Mile
Sunday, 25 January 2026Raheny, Co. Dublin
Run The Banner: The Resolution Run 5K
Sunday, 25 January 2026Miltown Milbray, Co. Clare
Trust10 at The Argory Run/Walk: January
Sunday, 25 January 2026Dungannon, Co. Armagh, NI
West Clare Cancer Centre 8K Run/Walk
Sunday, 25 January 2026Kilkee, Co. ClareLimerick Race Series 2: 10K
Sunday, 1 February 2026Castleconnell, Co. Limerick
Graignamanagh Rolling 5
Sunday, 8 February 2026Graignamanagh, Co. KilkennyCloyne Commons Challenge: Race 4
Sunday, 15 February 2026Cloyne, Co. Cork
Enniscorthy 10K
Sunday, 15 February 2026Enniscorthy, Co. WexfordRun The Banner: Kilnaboy 6K
Sunday, 15 February 2026Killinaboy, Co. Clare
Tommy Ryan Memorial Carrigaline 5 Mile
Sunday, 15 February 2026Carrigaline, Co. Cork
Tony McGowan Run
Sunday, 15 February 2026Drumshanbo, Co. Leitrim
Trail Criú 6 Hour Challenge
Sunday, 15 February 2026Kippure Estate, Co. Wicklow
Turlough 8K Fun Run & Walk
Sunday, 15 February 2026Turlough Park, Castlebar, Co. Mayo
Wicklow Hospice Half Marathon & 10K
Saturday, 21 February 2026Avondale Forest Park, Rathdrum, Co. WicklowTrust10 at The Argory Run/Walk: February
Sunday, 22 February 2026Dungannon, Co. Armagh, NI
Naas 10 Mile & Half Marathon
Sunday, 1 March 2026Naas, Co. Kildare
Shannon 5 Mile Run
Sunday, 1 March 2026Shannon, Co. Clare
Thomastown 5K, 10K & 15K Run
Sunday, 1 March 2026Thomastown, Co. Kilkenny
Bohermeen Half Marathon
Sunday, 8 March 2026Bohermeen, Navan, Co. Meath
Run Crosshaven Road Race
Sunday, 8 March 2026Crosshaven, Co. Cork
The Great Gorey Run
Sunday, 8 March 2026Gorey, Co. Wexford
Washingbay Green Run
Saturday, 14 March 2026Coalisland, Co. Tyrone, NICloyne Commons Challenge: Race 5
Sunday, 15 March 2026Cloyne, Co. CorkLimerick Race Series 3: 4 Miles
Sunday, 15 March 2026Castleconnell, Co. Limerick
Portumna 10K Run
Sunday, 15 March 2026Portumna, Co. Galway
Wine on the Line
Sunday, 15 March 2026Kildare Town, Co. Kildare
Forth Mountain Trail Run
Saturday, 21 March 2026Barntown School, Barntown, Co. Wexford
Dunboyne 10K Road Race
Sunday, 22 March 2026Dunboyne, Co. MeathRun The Banner: Michael Egan Memorial 8K
Sunday, 22 March 2026Quilty, Co. ClareTrust10 at The Argory Run/Walk: March
Sunday, 22 March 2026Dungannon, Co. Armagh, NI
Dooneen 10 Mile
Sunday, 29 March 2026Greenmount, Patrickswell, Co. Limerick
Omagh Half Marathon
Sunday, 29 March 2026Omagh Leisure Complex, Omagh, NI
The Great Ennis 10K
Sunday, 29 March 2026Ennis, County Clare
Streets of Kilkenny 5K
Thursday, 2 April 2026The Parade, Kilkenny City, Co. Kilkenny
Roscommon Harriers 5K Series: Race 1
Friday, 3 April 2026Roscommon, Co. Roscommon
Florida Endurance Challenge
Saturday, 4 April 2026 to Sunday, 5 April 2026Florida Manor Estate, Killinchy, Co. Down, NI
Kilmovee 10K & 5K Road Race
Saturday, 4 April 2026Kilmovee, Co. Mayo
Run Ballybunion
Saturday, 4 April 2026Ballybunion, Co. KerryRun The Banner: Carron 10K
Sunday, 5 April 2026Carron, Co. Clare
Ahascragh First Responders 5K Run
Monday, 6 April 2026Ahascragh, Co. Galway
Kelly’s Resort Hotel & Spa Rosslare 10K & 5K
Monday, 6 April 2026Rosslare, Co. Wexford
Moynalty AC 4 Mile Road Race
Monday, 6 April 2026Moynalty Threshing Field, Moynalty, Co. MeathRoscommon Harriers 5K Series: Race 2
Friday, 10 April 2026Roscommon, Co. Roscommon
Aran Islands Half Marathon
Saturday, 11 April 2026Inis Mór, Co Galway
Claughaun GAA 5K Run
Sunday, 12 April 2026Singland, Limerick, Co. Limerick
Dundalk 10K Run
Wednesday, 15 April 2026Dundalk, Co. LouthRoscommon Harriers 5K Series: Race 3
Friday, 17 April 2026Roscommon, Co. Roscommon
Quest Glendalough
Saturday, 18 April 2026Glendalough, Co. WicklowLimerick Race Series 4: 10 Miles
Sunday, 19 April 2026Castleconnell, Co. Limerick
The Windmill Run
Sunday, 19 April 2026Garristown, Co. Dublin
Shandrum AC 4 Mile Road Race
Thursday, 23 April 2026Newtownshandrum, Co. CorkRoscommon Harriers 5K Series: Race 4
Friday, 24 April 2026Roscommon, Co. Roscommon
Build for the Boys Family 5K
Saturday, 25 April 2026Phoenix Park, Dublin
Dawn Trail Run
Saturday, 25 April 2026Annamoe, Drummin, Co. Wicklow
Rosscarbery Surf Turf ‘n’ Tar
Saturday, 25 April 2026Rosscarbery, Co. Cork
Royal Canal Run Longford
Saturday, 25 April 2026Glebe, Co. Longford
Duleek Cystic Fibrosis 10K Remembrance Run
Sunday, 26 April 2026Duleek, Co. MeathTrust10 at The Argory Run/Walk: April
Sunday, 26 April 2026Dungannon, Co. Armagh, NI
Burnfort 5 Mile Road Race
Friday, 1 May 2026Burnfort, Co. Cork
Tinryland Village Half Marathon
Saturday, 2 May 2026Tinryland, Co. Carlow
West of Ireland Women's Mini Marathon
Sunday, 3 May 2026Ballina, Co. Mayo
Midleton 5 Mile Road Race
Thursday, 7 May 2026Market Green, Midleton, Co. Cork
Ballyshannon 5K
Friday, 8 May 2026Ballyshannon, Co. Donegal
Cooley Coast Run
Saturday, 9 May 2026Monksland, Carlingford, Co. Louth
Darkness Into Light: Ireland
Saturday, 9 May 2026Throughout IrelandDarkness Into Light: Northern Ireland
Saturday, 9 May 2026Throughout Northern Ireland
Inishbofin Half Marathon & 10K
Saturday, 9 May 2026Inishbofin Island, Co. Galway
Run Killarney
Saturday, 9 May 2026Killarney, Co. Kerry
Run Rampage Weekender
Saturday, 9 May 2026 to Sunday, 10 May 2026Moneymore, Magherafelt, Co. Londonderry, NI
Lough Key Legends Run
Sunday, 10 May 2026Boyle, Co. Roscommon
Maynooth 10K & 5K
Sunday, 10 May 2026Maynooth, Co. Kildare
Mayo AC 5K Series Race 1: Castlebar
Tuesday, 12 May 2026Castlebar, Co. Mayo
Naas AC 5 Miler
Friday, 15 May 2026Naas Racecourse, Naas, Co. Kildare
Athlone 10 Mile Run
Saturday, 16 May 2026Clonown, Athlone, Co. Roscommon
Irish Runner 5K
Saturday, 16 May 2026Phoenix Park, Dublin
River Moy Half Marathon
Saturday, 16 May 2026Ballina, Co. Mayo
The Coast Half Marathon & 10K
Saturday, 16 May 2026Killough, Co. Down, NI
Estuary Half & Quarter Marathon
Sunday, 17 May 2026Killofin, Labasheeda, Co. Clare
Strabane Lifford Half Marathon
Sunday, 17 May 2026Strabane, Co. Tyrone, NIMayo AC 5K Series Race 2: Westport
Tuesday, 19 May 2026Westport, Co. Mayo
Argory Twilight Endurance Challenge
Saturday, 23 May 2026 to Sunday, 24 May 2026The Argory, Dungannon, Co. Tyrone
Boyne Adventure Race
Saturday, 23 May 2026Trim, Co. Meath
Buttevant RC 4 Mile
Sunday, 24 May 2026Buttevant, Co. Cork
Newry City Half Marathon & 10K
Sunday, 24 May 2026Newry, Co. Down, NI
Run Against Cancer
Sunday, 24 May 2026Ballylanders. Co. LimerickTrust10 at The Argory Run/Walk: May
Sunday, 24 May 2026Dungannon, Co. Armagh, NIMayo AC 5K Series Race 3: Claremorris
Tuesday, 26 May 2026Claremorris, Co. Mayo
The Beast Adventure Race
Saturday, 30 May 2026 to Sunday, 31 May 2026Kilworth, Co. CorkMayo AC 5K Series Race 4: Ballinrobe
Tuesday, 2 June 2026Ballinrobe, Co. Mayo
Dingle Adventure Race
Saturday, 6 June 2026Dingle, Co. Kerry
Grocers Fun Run Dublin
Saturday, 6 June 2026Leopardstown Racecourse, Foxrock, Dublin
Castlehackett 8K
Sunday, 7 June 2026Cluidrevagh, Co. Galway
Ronan Clarke 10K & 5K
Sunday, 7 June 2026Killala, Co. Mayo
The Mile Marker
Sunday, 7 June 2026Danesfort, Co. KilkennyMayo AC 5K Series Race 5: Manulla
Tuesday, 9 June 2026Manulla, Co. Mayo
Cork and Waterford Injured Jockeys 5K
Friday, 12 June 2026Conna, Co. Cork
Events 1 to 100 of 295