2027 marathon calendar
1,121 races scheduled from today to the end of 2027, with dates, places, fees and official links. The list updates itself as we add new races.
24OCT 27MARATHONOpens 12 NOV 2026
Irish Life Dublin MarathonDublin · Ireland · in 368 days · €130
25APR 27MARATHON63K21KRegistration open
Connemara International MarathonMaam Cross · Ireland · in 186 days · 63K · €80
02MAY 27MARATHON21K10KRegistration open
Regeneron Great Limerick RunLimerick · Ireland · in 193 days
22MAY 27MARATHON21K
Glendalough Lap of the Gap MarathonLaragh · Ireland · in 213 days
30MAY 27MARATHON21K
Donegal Wild Atlantic Way MarathonGlencolumbkille · Ireland · in 221 days · 42K · €75
05JUN 27MARATHON21K10K5K
Tullaroan MarathonKilkenny · Ireland · in 227 days
06JUN 27MARATHON21K10KRegistration open
Analog Devices Cork City MarathonCork · Ireland · in 228 days
12JUN 27MARATHON50K21K10KRegistration open
Portumna Forest MarathonPortumna · Ireland · in 234 days
19JUN 27MARATHON21K10KRegistration open
WLR Waterford Viking MarathonWaterford · Ireland · in 241 days
12AUG 27MARATHON21K
Quadrathon ChallengeBun an Phonail · Ireland · in 295 days · 42K · €80AUG 27
MARATHON63K21K
Longford MarathonLongford · Ireland
04SEPT 27MARATHON21K
Dingle MarathonDingle · Ireland · in 318 daysSEPT 27
MARATHON30K21K10K
Kilkenny Medieval MarathonKilkenny · Ireland
02OCT 27MARATHON21K10KRegistration open
Run Galway BayGalway · Ireland · in 346 days