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Race Overview
The Belfast City Half Marathon is Northern Ireland's largest half marathon, run each September in Belfast. It starts and finishes on Ormeau Embankment and covers all four areas of the city: north, south, east and west. The route passes the Harland and Wolff cranes, Custom House Square and City Hall. Runners have three hours to finish. As of 2026 the half marathon runs as a standalone event, separate from the Belfast City Marathon weekend, which has moved to a new May date at Stormont.
WikipediaFAQ
When is the 2027 Belfast City Half Marathon?
The 2027 Belfast City Half Marathon will be held on Sunday September 19, 2027.
What is the time limit for the Belfast City Half Marathon?
The time limit for the Belfast City Half Marathon is 3 hours.
Belfast City Half Marathon Course Map
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Belfast City Half Marathon Weather History
Belfast City Half Marathon Weather Averages
Average Temp: 55°, Average Low: 50°, Average High: 61°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 54° | 56° | 57° | 58° |
| Feel | 54° | 55° | 57° | 58° |
| Rain | - | - | - | - |
| Wind | 8mph | 9mph | 10mph | 11mph |
| Dew | 49° | 50° | 49° | 50° |
| RunScore |  | | | |
Belfast City Half Marathon 2026
Sep 20, 2026
Partly cloudy throughout the day.
Low: 50°, High: 63°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 54° | 55° | 59° | 59° |
| Feel | 54° | 55° | 59° | 59° |
| Rain | - | - | - | - |
| Wind | 13mph | 9mph | 10mph | 13mph |
| Dew | 46° | 46° | 46° | 45° |
| RunScore | |  | | |
Belfast City Half Marathon 2025
Sep 21, 2025
Partly cloudy throughout the day with rain.
Low: 46°, High: 58°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp |  51° | 52° | 52° |  54° |
| Feel | 51° | 52° | 52° | 54° |
| Rain | - | - | - | light |
| Wind | 7mph | 7mph | 11mph | 9mph |
| Dew | 41° | 43° | 42° | 42° |
| RunScore | | | | |
Belfast City Half Marathon 2024
Sep 22, 2024
Partly cloudy throughout the day with early morning rain.
Low: 49°, High: 61°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 55° | 57° | 58° | 59° |
| Feel | 55° | 57° | 58° | 59° |
| Rain | - | - | - | - |
| Wind | 9mph | 9mph | 10mph | 9mph |
| Dew | 52° | 52° | 52° | 52° |
| RunScore | | | | |
Belfast City Half Marathon 2023
Sep 17, 2023
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 55°, High: 61°, Heavy Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 57° | 57° | 59° | 59° |
| Feel | 57° | 57° | 59° | 59° |
| Rain | light | light | light | light |
| Wind | 9mph | 9mph | 7mph | 10mph |
| Dew | 55° | 55° | 57° | 57° |
| RunScore | | | | |
Belfast City Half Marathon 2022
Sep 18, 2022
Partly cloudy throughout the day with rain.
Low: 52°, High: 61°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 52° |  54° | 57° | 57° |
| Feel | 52° | 54° | 57° | 57° |
| Rain | - | - | - | - |
| Wind | 8mph | 6mph | 6mph | 10mph |
| Dew | 46° | 50° | 48° | 50° |
| RunScore | | | | |
Belfast City Half Marathon 2021
Oct 3, 2021
Partly cloudy throughout the day with rain.
Low: 45°, High: 57°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 50° | 52° | 54° | 55° |
| Feel | 46° | 52° | 54° | 55° |
| Rain | - | - | - | - |
| Wind | 10mph | 11mph | 8mph | 11mph |
| Dew | 46° | 47° | 46° | 47° |
| RunScore | | | | |
Belfast City Half Marathon 2019
Sep 22, 2019
Partly cloudy throughout the day with rain.
Low: 59°, High: 64°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 61° | 61° | 61° | 61° |
| Feel | 61° | 61° | 61° | 61° |
| Rain | - | - | - | - |
| Wind | 4mph | 8mph | 10mph | 10mph |
| Dew | 57° | 59° | 59° | 59° |
| RunScore | | | | |
Belfast City Half Marathon 2018
Sep 23, 2018
Clear conditions throughout the day with rain.
Low: 43°, High: 54°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 48° | 48° | 50° | 52° |
| Feel | 45° | 45° | 46° | 52° |
| Rain | - | - | - | - |
| Wind | 7mph | 7mph | 10mph | 17mph |
| Dew | 39° | 39° | 41° | 41° |
| RunScore | | | |  |
Belfast City Half Marathon 2017
Sep 17, 2017
Clearing in the afternoon with rain.
Low: 40°, High: 61°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 54° | 54° | 56° | 56° |
| Feel | 54° | 54° | 56° | 56° |
| Rain | - | - | - | - |
| Wind | 5mph | 10mph | 11mph | 11mph |
| Dew | 50° | 50° | 50° | 49° |
| RunScore | | | | |
Belfast City Half Marathon 2016
Sep 17, 2016
Partly cloudy throughout the day.
Low: 51°, High: 66°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 54° | 56° | 60° | 61° |
| Feel | 54° | 56° | 60° | 61° |
| Rain | - | - | - | - |
| Wind | 4mph | 3mph | 5mph | 6mph |
| Dew | 50° | 52° | 50° | 50° |
| RunScore | | | | |
Belfast City Half Marathon 2015
Sep 15, 2015
Partly cloudy throughout the day with rain.
Low: 47°, High: 59°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 54° | 55° | 54° | 57° |
| Feel | 54° | 55° | 54° | 57° |
| Rain | - | - | - | - |
| Wind | 11mph | 11mph | 13mph | 11mph |
| Dew | 45° | 45° | 45° | 44° |
| RunScore | | | | |
Belfast City Half Marathon 2014
Sep 14, 2014
Partly cloudy throughout the day.
Low: 52°, High: 61°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 57° | 59° | 60° | 60° |
| Feel | 57° | 59° | 60° | 60° |
| Rain | - | - | - | - |
| Wind | 13mph | 15mph | 14mph | 13mph |
| Dew | 52° | 52° | 50° | 52° |
| RunScore | |  | | |
Belfast City Half Marathon 2013
Sep 22, 2013
Partly cloudy throughout the day.
Low: 59°, High: 67°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 61° | 63° | 63° | 64° |
| Feel | 61° | 63° | 63° | 64° |
| Rain | - | - | - | - |
| Wind | 6mph | 7mph | 9mph | 10mph |
| Dew | 57° | 57° | 57° | 57° |
| RunScore | | | | |