Glendalough 'Lap of the Gap' Marathon
Glendalough, Ireland · May 23, 2026
Race Day Weather
50°at start
60° high
Breezy
Dry
Cool morning, steady winds
Runners will face a temperature range from 49°F at the start to 60°F by the finish, with a consistent wind from SW at 12 mph. Humidity will be high at 77%, so runners should consider adjusting their pace early to maintain energy. Hydration will be key, especially as temperatures rise.
Race day forecast available in 25 days
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FAQ
When is the 2026 Glendalough 'Lap of the Gap' Marathon?
The 2026 Glendalough 'Lap of the Gap' Marathon will be held on Saturday May 23, 2026.
What will the weather be like for the 2026 Glendalough 'Lap of the Gap' Marathon?
The forecast calls for a high of 60°F and a low of 49°F with a 0% chance of rain.
Historical Weather
Based on 4 years of data
Avg Temp
61°F
L:54° H:61°
RunScore
Conditions
Rain Freq
0%
0 of 4 yrs
Wind10mph
Dew53°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 59°/64° | - | 56° | |
2024 |  | 54°/59° | - | 53° | |
2023 | | 53°/59° | - | 50° | |
2022 | | 51°/61° | - | 48° |