Trail half marathons in Ireland
2 upcoming trail half marathons in Ireland.
2 cities
Busiest: October
Upcoming races
Your guide to trail half marathons in Ireland
There are 2 upcoming trail half marathons in Ireland, spread across 2 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in October and December. Next up is Halloween Half Marathon in Cork on 30 October 2026.
Questions runners ask
How many trail half marathons in Ireland are there?
Finndu lists 2 upcoming trail half marathons in Ireland, across 2 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Halloween Half Marathon in Cork, on 30 October 2026.
Which month has the most trail half marathons in Ireland?
October, followed by December.