🇮🇪 Ireland: half marathons
25 races scheduled between October 2026 and October 2027. Cities with the most races: Cork, Dublin and Kilkenny. Every race lists dates, locations, distances and official links; the list is updated daily.
05JUN 27MARATHON21K10K5K
Tullaroan MarathonKilkenny · Ireland · in 227 days
06JUN 27MARATHON21K10KRegistration open
Analog Devices Cork City MarathonCork · Ireland · in 228 days12JUN 27
HALF10KRegistration open
Half on the HeadBallyheigue · Ireland · in 234 days · 21K · €40
12JUN 27MARATHON50K21K10KRegistration open
Portumna Forest MarathonPortumna · Ireland · in 234 days
19JUN 27MARATHON21K10KRegistration open
WLR Waterford Viking MarathonWaterford · Ireland · in 241 days