Trail Running Calendar Ireland
The Trail Running Calendar Ireland is a list of all off road trail running/walking events in Ireland.
To filter the events by keywords, location, date range and event type - go to SEARCH.
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 51 of 51
Norn Iron 100
Saturday, 30 May 2026 to Sunday, 31 May 2026Ballintoy to Gortin, NINorn Iron 100 Half Marathon
Saturday, 30 May 2026Ballintoy to Portballintrae, NINorn Iron 100 Mini
Sunday, 31 May 2026Dungiven to Gortin, NI
Thoroughbred Run Kildare
Sunday, 21 June 2026Kildare Town, Co. Kildare
Trust10 at The Argory Run/Walk: June
Sunday, 28 June 2026Dungannon, Co. Armagh, NI
Ballinamore Camino
Saturday, 11 July 2026Ballinamore, Co. Leitrim
Sea2Sky 10K & 5K
Friday, 17 July 2026Donard Park, Newcastle, Co. Down, NI
Beast of Béara Trail Run/Walk
Saturday, 18 July 2026Allihies, Béara, Co. Cork
Grey Abbey Endurance Challenge
Saturday, 18 July 2026Greyabbey, Newtownard, Co. Down, NI
Malahide Castle 10K
Sunday, 19 July 2026Malahide Castle, Malahide, Co. DublinTrust10 at The Argory Run/Walk: July
Sunday, 26 July 2026Dungannon, Co. Armagh, NI
Bluestack Way Ultra
Saturday, 1 August 2026Donegal Town to Ardara, Co. Donegal
Mount Stewart Run The Trails
Saturday, 1 August 2026Newtownards, Co. Down, NI
Dambusters
Saturday, 8 August 2026Silent Valley Mountain Park, Annalong, Co. Down, NI
Mourne Seven Sevens Challenge Walk
Saturday, 8 August 2026Mourne Mountains, Newry, Co. Down, NI
Run the Ridge
Saturday, 15 August 2026Laragh GAA, Knockfin, Co. Wicklow
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
The Warriors Run
Saturday, 22 August 2026Strandhill, Co. SligoTrust10 at The Argory Run/Walk: August
Sunday, 23 August 2026Dungannon, Co. Armagh, NI
The Monte Challenge
Saturday, 29 August 2026Mountcharles, Co. Donegal
Kerry Way Ultra
Friday, 4 September 2026 to Saturday, 5 September 2026Killarney, Co. Kerry
Break 4 the Border Half Marathon
Saturday, 12 September 2026Newry to Carlingford, Ireland
Rock The Lough
Sunday, 13 September 2026Craigavon, Co. Armagh, NI
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
EcoTrail Wicklow
Saturday, 26 September 2026Bray, Co. WicklowTrust10 at The Argory Run/Wal: September
Sunday, 27 September 2026Dungannon, Co. Armagh, NINewcastle Way Marathon & Half Marathon
Sunday, 4 October 2026Newcastle, Co. Down, NI
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
Glen to Glen Hike for Hospice
Sunday, 18 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. AntrimTrust10 at The Argory Run/Walk: October
Sunday, 25 October 2026Dungannon, Co. Armagh, NI
Gaelforce 10K Wicklow
Saturday, 7 November 2026Clara Vale, Co. Wicklow
Glendalough Trail Run
Saturday, 7 November 2026Glendalough, Co. Wicklow
Belleek 10K
Sunday, 6 December 2026Ballina, Co.MayoTrust10 at The Argory Run/Walk: December
Sunday, 27 December 2026Dungannon, Co. Armagh, NI
Bauers Megabackyard Funrun
Saturday, 2 January 2027Waterville, Derrynane, Co. Kerry
Annaloughan Loop 10K Trail Run
Saturday, 20 February 2027Dundalk, Co. Louth
Castle to Castle Run
Saturday, 13 March 2027Carrickfergus, Co. Antrim, NI
Run Valentia Half Marathon & 10K
Saturday, 27 March 2027Valentia Island, Co. Kerry
Gaelforce 10K Bray
Saturday, 3 April 2027Bray, Co. Wicklow
EnduranceLife Giant's Causeway
Saturday, 10 April 2027Portrush, Co. Antrim, NI
The Great Limerick Run - Kids Fun Run
Saturday, 1 May 2027University of Limerick, Limerick
Waterville Trail Running Festival
Saturday, 1 May 2027 to Sunday, 2 May 2027Waterville, Derrynane, Co. Kerry
Dublin Mountain Backyard Ultra
Saturday, 8 May 2027Ballinascorney, Dublin Mountains, Co. Dublin
Events 1 to 51 of 51