The 2025 event has concluded.

Belfast City Marathon

Belfast, Ireland, UK • May 4, 2025
TopDescriptionCourseCommunity
Register

Subscribe

Get updates on the Belfast City Marathon race forecast and be the first to know if the forecast shifts.

Text Updates

Maximum one update per day. Standard messaging rates apply. Currently only supports USA, UK, and Canada.

Phone Number

Email Updates

By submitting your email you agree to receive weather forecasts and racecast.io updates.

partly-cloudy-day Clearing in the afternoon.

A supershoe built for race day. Nike Alphafly 3.When you buy through our links, we may earn a commission.

Area Map

Course Maps

FAQ

Ask a Question about the Belfast City Marathon

Racecast Concierge (free during beta)

Ask a question about the Belfast City Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Belfast City Marathon and general racecast.io updates.

When is the 2025 Belfast City Marathon?

The 2025 Belfast City Marathon will be held on Sunday May 4, 2025.

Is the Belfast City Marathon a Boston Marathon Qualfier?

Yes, the Belfast City Marathon is an official Boston Marathon qualifier.

Community

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Thousands of people have taken part in the Belfast City Marathon

15d
bvd's Avatar
bvd
News

Historical Weather & Results

RunScore
Run Score: 8
Temp
56°F
Min/Max
49°/57°F
Dew
43°F
Days of Rain
9/21
Wind
13mph
Tap a row for details.
YearLow / HighRain

Belfast City Marathon 2024 Weather History

Cloudy skies throughout the day with early morning rain.

2024
cloudy
54°/ 59°-
Run Score: 9

Belfast City Marathon 2023 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2023
rain
54°/ 63°Light
Run Score: 8

Belfast City Marathon 2022 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2022
rain
50°/ 56°Light
Run Score: 8

Belfast City Marathon 2019 Weather History

Partly cloudy throughout the day.

2019
partly-cloudy-day
45°/ 50°-
Run Score: 8

Belfast City Marathon 2018 Weather History

Partly cloudy throughout the day.

2018
cloudy
50°/ 66°-
Run Score: 9

Belfast City Marathon 2017 Weather History

Clearing in the afternoon with early morning rain.

2017
partly-cloudy-day
52°/ 63°-
Run Score: 8

Belfast City Marathon 2016 Weather History

Partly cloudy throughout the day with rain.

2016
partly-cloudy-day
47°/ 54°Light
Run Score: 6

Belfast City Marathon 2015 Weather History

Partly cloudy throughout the day with early morning rain.

2015
partly-cloudy-day
50°/ 57°-
Run Score: 7

Belfast City Marathon 2014 Weather History

Partly cloudy throughout the day with afternoon rain.

2014
partly-cloudy-day
50°/ 54°Light
Run Score: 6

Belfast City Marathon 2013 Weather History

Partly cloudy throughout the day.

2013
partly-cloudy-day
54°/ 60°-
Run Score: 8

Belfast City Marathon 2012 Weather History

Partly cloudy throughout the day with rain in the morning and afternoon.

2012
partly-cloudy-day
43°/ 48°Light
Run Score: 6

Belfast City Marathon 2011 Weather History

Partly cloudy throughout the day.

2011
clear-day
54°/ 61°-
Run Score: 7

Belfast City Marathon 2010 Weather History

Partly cloudy throughout the day.

2010
partly-cloudy-day
48°/ 54°-
Run Score: 8

Belfast City Marathon 2009 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2009
partly-cloudy-day
50°/ 54°Light
Run Score: 6

Belfast City Marathon 2008 Weather History

Partly cloudy throughout the day.

2008
partly-cloudy-day
49°/ 61°-
Run Score: 8

Belfast City Marathon 2007 Weather History

Partly cloudy throughout the day with rain.

2007
partly-cloudy-day
50°/ 57°Light
Run Score: 6

Belfast City Marathon 2006 Weather History

Partly cloudy throughout the day with rain.

2006
partly-cloudy-day
45°/ 52°Light
Run Score: 7

Belfast City Marathon 2005 Weather History

Partly cloudy throughout the day with rain.

2005
partly-cloudy-day
54°/ 61°-
Run Score: 8

Belfast City Marathon 2004 Weather History

Partly cloudy throughout the day with rain.

2004
partly-cloudy-day
47°/ 52°Light
Run Score: 8

Belfast City Marathon 2002 Weather History

Partly cloudy throughout the day.

2002
partly-cloudy-day
48°/ 56°-
Run Score: 7

Belfast City Marathon 2001 Weather History

Clearing in the afternoon.

2001
partly-cloudy-day
48°/ 59°-
Run Score: 9
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR