Running races in County Mayo, Ireland
Find running races in County Mayo, Ireland. Compare 1 upcoming event by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include 10K races and half marathons.
One event to explore is Achill Half Marathon & 10K.
6 listed events · 1 with upcoming dates
Upcoming running races
1 matching event, earliest date first. Entry availability is shown separately.
Achill Half Marathon & 10K
IRLKeel, County Mayo
Achill Half Marathon & 10K — Half, 10K at Achill Island.
· 10K / Half marathon
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Aughagower AC 5K 2026
IRLAughagower, County Mayo
Aughagower AC 5K 2026 — an officially confirmed in-person 5K at Aughagower.
Next date not listed
Race guide and recorded editions →Céide Coast Atlantic Run 2026
IRLBallycastle, County Mayo
Céide Coast Atlantic Run 2026 — an officially published half-marathon fixture at Céide Coast.
Next date not listed
Race guide and recorded editions →Clew Bay Half Marathon & 10K 2026
IRLLouisburgh, County Mayo
Clew Bay Half Marathon & 10K 2026 — an officially published half-marathon fixture at Louisburgh and Clew Bay.
Next date not listed
Race guide and recorded editions →Ireland West 3/4 Marathon, 10K & 5K 2026
IRLSwinford, County Mayo
Ireland West 3/4 Marathon, 10K & 5K — road races from Swinford, County Mayo.
Next date not listed
Race guide and recorded editions →Ireland West Airport Charity Runway 5K 2026
IRLKnock, County Mayo
Ireland West Airport Charity Runway 5K 2026 — an officially confirmed in-person 5K at Ireland West Airport.
Next date not listed
Race guide and recorded editions →Questions about running races in County Mayo
Which running races are coming up in County Mayo, Ireland?
Achill Half Marathon & 10K is listed for 3 July 2027. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in County Mayo, Ireland?
Look for 10K races and half marathons in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for County Mayo, Ireland?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.