Runners will face a starting temperature of 52°F, gradually rising to 56°F by race's end. Winds will peak at 17 mph from the SW, creating a headwind from Mile 10 through Mile 17, making pacing adjustments crucial during this stretch. With humidity at 80%, runners should prioritize hydration and consider a conservative start to maintain energy levels, especially in the more challenging wind segments.
Race day forecast available in 131 days
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Distance: 26.2mi
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Race Info
The Dublin Marathon is an annual 26.2 mile (42.2 km) road marathon in Dublin, Ireland, held on the last Sunday in October. Prior to 2016, the race took place on the last Monday in October, which is a public holiday in Ireland. Held each year since 1980, the marathon had a record 22,500 registrants for the 2019 race, including over 5,000 entrants from outside Ireland.Wikipedia
The 2026 Dublin Marathon will be held on Sunday October 25, 2026.
Is the Dublin Marathon a Boston Marathon Qualifier?
Yes, the Dublin Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Dublin Marathon?
The forecast calls for a high of 57°F and a low of 52°F with a 21% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 26 years of data
Avg Temp
53°F
L:47° H:54°
RunScore
Conditions
Rain Freq
23%
6 of 26 yrs
Wind15mph
Dew45°F
Temperature History
Range of temperatures during race hours for each year.
