Mea Antrim Coast Half Marathon
Race Day Weather
Cool conditions, light wind, potential rain
Runners will face temperatures starting at 57°F and peaking at 60°F, with high humidity at 86% which may feel heavier. A light headwind from the SW at 12 mph will be present, so strategizing for pacing and hydration is crucial. With a 40% chance of light rain, runners should prepare for wet conditions and consider moisture-wicking gear.
Pace Calculator
Get forecast alerts for Mea Antrim Coast Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Antrim Coast Half Marathon is an annual event in Larne, Northern Ireland, renowned for its flat and fast course along the stunning Antrim Coast. Runners traverse a scenic route that includes urban and coastal landscapes, passing notable landmarks such as the Chaine Memorial Tower and Ballygally village. The race is recognized by World Athletics as an Elite Label Road Race, attracting participants from over 40 countries each year.
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 61°/70° | Light | 58° | |
2024 |  | 51°/57° | Light | 51° | |
2023 | | 53°/57° | Light | 52° |