Trail Running Calendar Ireland

Trail running in Ireland

Every trail run in Ireland on one calendar: 50 upcoming trails, updated weekly.

Next up: a classic Glendalough Trail Run In 32 days · Brockagh

See the 8 classics Full calendar

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The classics

The races you want to have run at least once.

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November 2026

Glendalough Trail Run Brockagh, County Wicklow · 15 km, 9 km

January 2027

Art O'Neill Challenge Dublin 2, County Dublin · 62 km, 25 km

May 2027

June 2027

Portumna Forest Marathon Portumna, County Galway · 50 km, Marathon, Half Marathon, 10 km

August 2027

Run the Ridge - Derrybawn Woods Brockagh, County Wicklow

September 2027

Ecotrail Wicklow Bray, County Wicklow · 80 km, 46 km, 30 km, 19 km, +1