The 2026 event has concluded.

Copenhagen Marathon

Copenhagen, Denmark · May 10, 2026

48°·55° high·Breezy·Dry

Race Day Weather

48°at start

56° high

Breezy

Dry

Cool temps, manageable winds

Runners will face a steady temperature rise from 48°F to 57°F, ideal for racing. Wind will start as a crosswind and shift to a tailwind during key segments from miles 8 to 11, offering potential for faster times. With humidity at 70%, hydration should be prioritized, especially in the later miles. Expect headwinds from miles 3-6 and 12-15, requiring strategic pacing adjustments during these stretches.

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

5 PM

6 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for Copenhagen 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 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

Website

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.

What will the weather be like for the 2026 Copenhagen Marathon?

The forecast calls for a high of 56°F and a low of 44°F with a 0% chance of rain.

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°