St Marnock's National School, Portmarnock, Co. Dublin
Admissions 2026-2027 Admissions for our mainstream and autism classes are now open until Wednesday 4th February at 4pm. Please click on the Admissions tab for our online application form and instructions for completion.
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Marathon kids challenge

26th Sep 2025
The boys and girls of Fifth class are taking on the challenge of running the marathon distance over eight weeks. We started two weeks ago and have already covered 5.2km. The distances increase each week and while we know it will be tough, we are ready for the challenge. It is organised by Marathon Kids, in association with Irish Life and Dublin Marathon. They sent us out tracker charts and t-shirts.