Copenhagen Marathon

Copenhagen, Denmark • May 10, 2026

Race Day Weather

49°

58° high

Breezy

Dry

Cool start — fast day potential

A cool 49°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 58°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 46 days

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Pre-raceRace windowPost-race

The Copenhagen Marathon is an annual marathon that takes place on the streets of Copenhagen, Denmark. Established in 1980, it is held in May and has around 10,000 participants. It is a World Athletics Bronze Label race. Wikipedia

FAQ

When is the 2026 Copenhagen Marathon?

The 2026 Copenhagen Marathon will be held on Sunday May 10, 2026.

Is the Copenhagen Marathon a Boston Marathon Qualifier?

Yes, the Copenhagen Marathon is an official Boston Marathon qualifier.

Historical Weather

Based on 22 years of data

Avg Temp

60°F

L:56° H:61°

RunScore

Conditions

Rain Freq

27%

6 of 22 yrs

Wind13mph

Dew47°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Copenhagen Marathon Partly cloudy throughout the day. 2025	50°/53°	-	38°
2024 Copenhagen Marathon Partly cloudy throughout the day with rain. 2024	52°/58°	Light	51°
2023 Copenhagen Marathon Clearing in the afternoon. 2023	60°/67°	-	44°
2022 Copenhagen Marathon Partly cloudy throughout the day. 2022	56°/62°	-	44°
2020 Copenhagen Marathon Cloudy skies throughout the day with rain. 2020	39°/40°	-	35°
2019 Copenhagen Marathon Clearing in the afternoon. 2019	60°/68°	-	57°
2018 Copenhagen Marathon Clear conditions throughout the day. 2018	61°/73°	-	49°
2017 Copenhagen Marathon Clear conditions throughout the day. 2017	60°/65°	-	45°
2016 Copenhagen Marathon Partly cloudy throughout the day with rain. 2016	64°/71°	-	52°
2015 Copenhagen Marathon Partly cloudy throughout the day. 2015	51°/58°	-	43°
2014 Copenhagen Marathon Partly cloudy throughout the day with rain. 2014	54°/61°	Light	50°
2013 Copenhagen Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2013	56°/59°	Light	56°
2012 Copenhagen Marathon Clearing in the afternoon with morning rain. 2012	63°/71°	-	50°
2011 Copenhagen Marathon Partly cloudy throughout the day with rain. 2011	58°/64°	Light	54°
2010 Copenhagen Marathon Partly cloudy throughout the day. 2010	59°/62°	-	55°
2009 Copenhagen Marathon Partly cloudy throughout the day with rain in the morning and afternoon. 2009	54°/59°	Light	50°
2008 Copenhagen Marathon Partly cloudy throughout the day. 2008	49°/54°	-	36°
2006 Copenhagen Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2006	55°/57°	Light	50°
2004 Copenhagen Marathon Partly cloudy throughout the day with early morning rain. 2004	55°/62°	-	47°
2003 Copenhagen Marathon Partly cloudy throughout the day with rain. 2003	57°/62°	-	49°
2002 Copenhagen Marathon Becoming cloudy in the afternoon with rain. 2002	59°/62°	-	48°
2001 Copenhagen Marathon Partly cloudy throughout the day with late afternoon rain. 2001	52°/57°	-	41°