Running Calendar Ireland 2026-2027

The complete running calendar for Ireland: 242 races in 2026 and 2027, from 5K to the marathon, updated every week. The Dublin Marathon and the Cork City Marathon top the bill, and the same race listing covers county road races, 10Ks and fun runs the whole year round. Search below by distance, date or place, or browse the calendar month by month to find your next race.

From 5K to the marathon

After one distance in particular? Alongside this general calendar we keep a separate 5k calendar, a 10k calendar, a half marathon calendar, a marathon calendar and a trail running calendar for Ireland. Every race page shows the distances, the start location and a link to the official entry.

Irish racing barely takes a break: the season builds through spring, peaks with the big city races of September and October, and keeps ticking over with winter leagues and festive fun runs in December. Organising a race that is not listed yet? Add it via the + Event button at the top of the page.