Course
Half Marathon21.1 km
10K10 km
Key dates
- ★Race dayJuly 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Explore the rugged beauty of Achill Island at the Achill Half Marathon & 10K Run. This annual event on the west coast of Ireland challenges runners with stunning coastal views and rolling hills, making it a must-do for any adventurous athlete. Whether you tackle the half marathon or the 10K distance, this race promises an unforgettable experience in one of Ireland's most picturesque settings.
Your next race, seen from above.
Save Achill Half Marathon & 10K Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Achill Half Marathon & 10K Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
In these collections
More races in Mayo All ›
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The Great Erris Run
Along Mayo's remote, windswept Erris peninsula
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The Wild Atlantic 10 Miler
Along the Wild Atlantic Way through Belleek Woods
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Ireland West 3/4 Marathon, 10K & 5K
Passes Meelick Round Tower and Ballylahan Castle
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Visit event website ›
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.