Tarmonbarry, Ireland
Sunday, October 4, 2026
Distance
Start Time
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Difficulty
The annual Tarmonbarry 3/4 Marathon, Half Marathon and 8km takes place on 4 October 2026 in County Roscommon. Races start from Tarmonbarry village and follow a one-lap course through scenic quiet rural roads, finishing back in the village beside St. Barrys GAA clubhouse. All events are AAI measured and chip timed. Our event sells out online every year, and all entries are online only.
One lap course
Scenic quiet rural roads
Start and finish in Tarmonbarry village
Finish beside St. Barrys GAA clubhouse
Start / Finish
Tarmonbarry village
St. Barrys GAA clubhouse
Terrain
Route
Chip timing
Other questions
The event takes place on Sunday, 4 October 2026.
Yes, all events are AAI measured courses.
Yes, each race is a one-lap course.
Tarmonbarry, Ireland
Sunday, October 4, 2026
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