Belfast City Half Marathon
Race Day Weather
Cool start, mild tailwinds ahead
Runners will face a start temperature of 56°F, rising to 61°F by the end of the race. With wind speeds peaking at 13 mph from the southwest, headwinds will be felt during the first two miles and again from miles 8 to 9. Runners should adjust their pace early and stay hydrated, especially with humidity at 80%, and prepare for a mix of tailwinds during the middle segments to aid performance.
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Race Info
The Belfast City Half Marathon is Northern Ireland's largest half marathon event, attracting thousands of participants annually. The race starts and finishes on Ormeau Embankment, taking runners through all four areas of Belfast—North, South, East, and West. The flat and fast course offers a scenic tour of the city, passing landmarks such as the towering Harland and Wolff cranes, the vibrant Custom House Square, and the majestic City Hall. The event is renowned for its exceptional local support, with enthusiastic crowds cheering participants on throughout the route. Participants are required to complete the course within three hours.