Northern Ireland close

Running Calendar Northern Ireland 2026-2027

Header image
Monthly updates for Northern Ireland

Get new running races (and updates) in your inbox every month.

Explore the best running races in Northern Ireland for 2026-2027! Our updated list features 46 exciting races across the region. Find your next race in Northern Ireland below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons Walking Events
November 2026
Nov
8
Su

Malcolm Cup XC

Trail Run 2 mi 3 mi 4 mi
Nov
15
Su

Belfast City 5K Fun Run

5 km
December 2026
Dec
26
Sa

The Turkey Trot

8 km
April 2027
Apr
10
Sa

Endurancelife | Giant's Causeway

Trail Run 20 mi
May 2027
May
2
Su

Belfast City Marathon

4 mi 5 mi ... 7 mi 26 mi
May
29-30
Sa - Su

Norn Iron Ultra

Trail Run 100 mi
July 2027
Jul
25
Su

Hillsborough Castle & Gardens Running Festival

Trail Run 10 km Half Marathon
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.