Copenhagen Marathon

Copenhagen, Denmark · May 9, 2027
partly-cloudy-day52°·57° high·Breezy·Dry
8
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Race Day Weather

partly-cloudy-day
52°at start
58° high
Breezy
Dry
Your goal
0:00:00

Cool start, steady finish

Runners will face temperatures ranging from 52°F at the start to a mild 58°F by the finish. With humidity at 66% and a maximum wind of 13 mph from the SSW, pacing adjustments may be necessary, especially during the headwind sections from miles 4-6 and 12-14. The race begins with a tailwind, providing a boost for the initial miles, but runners should prepare for tougher conditions later on.

Race day forecast available in 200 days
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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

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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 23,000 participants. It is a World Athletics Bronze Label race. Wikipedia

Race Day Tips

logistics

Arrive at least an hour early to navigate the bag drop and warm-up effectively, as the start area can get crowded, especially with the fence separating the mass start from the elites causing delays.

strategy

The hydration stations can get chaotic, particularly around the 27 km mark, so consider maintaining a steady pace and not getting caught up in the rush to avoid losing time.

strategy

Expect a flat course throughout, which is great for pacing, but be mindful of the potential for a strong push after the 27 km mark when crowd energy peaks, especially over Dronning Louise's bridge.

nutrition

Aid stations serve water and sports drinks, so it's wise to test the specific brand they provide beforehand to ensure it agrees with your stomach on race day.

gear

Consider wearing shoes with good grip for the small section on stones around the 7 km mark to avoid slipping, as it can be a tricky surface.

Tips from runner race reports

Read full reviews →

FAQ

When is the 2027 Copenhagen Marathon?

The 2027 Copenhagen Marathon will be held on Sunday May 9, 2027.

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 2027 Copenhagen Marathon?

The forecast calls for a high of 56°F and a low of 45°F with a 7% chance of rain.

Historical Weather

Based on 22 years of data
Avg Temp
58°F
L:55° H:61°
RunScore
8
Conditions
Rain Freq
18%
4 of 22 yrs
Wind10mph
Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
48°/52°-
10
2025
cloudy
48°/52°-
10
2024
partly-cloudy-day
55°/58°-
7
2023
partly-cloudy-day
58°/65°-
7
2022
clear-day
55°/60°-
8
2019
cloudy
58°/66°-
6
2018
partly-cloudy-day
57°/72°-
6
2017
clear-day
58°/64°-
8
2016
clear-day
62°/71°-
6
2015
partly-cloudy-day
50°/54°-
10
2014
clear-day
57°/61°Light
7
2013
cloudy
56°/58°Light
7
2012
partly-cloudy-day
58°/68°-
7
2011
partly-cloudy-day
58°/61°Light
7
2010
partly-cloudy-day
59°/62°-
6
2009
partly-cloudy-day
54°/59°Light
8
2008
partly-cloudy-day
48°/54°-
9
2006
partly-cloudy-day
53°/57°-
8
2004
partly-cloudy-day
55°/61°-
8
2003
partly-cloudy-day
55°/62°-
7
2002
partly-cloudy-day
59°/62°-
7
2001
partly-cloudy-day
50°/55°-
8

Reviews & Race Reports

Race Report
83% would run againUrbanBest for: PR Attemptvia race reports
The vibe

Incredible crowd support and a flat course. Stay alert at hydration stations and arrive early for a smooth start.

Community sentiment
Positive
from 12 race reports · 8 positive, 3 mixed, 1 negative
Word on the course

Crowd Energy — The crowd support throughout the race is a standout feature. Many runners noted the contagious party vibe, especially around Dronning Louise's bridge at 27 km, where the atmosphere felt electric with live DJs and cheers.

Hydration Station Chaos — Expect some chaos at the hydration stations. Reports mention runners colliding and sprinting to stay with pacers, which can disrupt your rhythm. Stay alert and pace yourself through these sections.

Course Layout — The course is notably flat and urban, making it ideal for fast times. However, be prepared for busy early kilometers as runners jostle for position. This can lead to a slower start, but many found their groove after a few kilometers.

Pre-Race Logistics — Arrive early to navigate bag drop and warm-up effectively. Some runners faced issues with delayed starts due to barricades, so plan to position yourself wisely at the front to avoid getting stuck behind slower runners at the gun.

Based on runner race reports
2023·4:23:05·mixed

Struggled with knee pain but focused on finishing strong

A little further there was another one, on his fours puking. I calmed myself, telling myself that my body feels fine and nothing is gonna happen. Just focus. Around 27km in I felt a pain in my left knee. The same knee that hurt on my long runs.

2022·2:56:02·positive

Epic crowd energy at 27 km made me want to move to Copenhagen!

The highlight of the race was after 27 km, going over Dronning Louise's bridge, where NBRO Running and the show they put on basically made me want to go home, pack up my stuff and move to Copenhagen immediately. My face was nothing but a smile, and I had chills all over my beaten-up body which lasted two more kilometers. Thank you, NBRO, keep doing this you legends.

2017·2:58:46·positive
Would run againUrbanBig City Experience

Incredible crowd support created a party atmosphere throughout the race

The crowds I have to mention, were incredible. Doing a few sort-of loops meant crowds lined the whole race and the atmosphere was contagious, a real party vibe. Found myself high-fiveing kids watching and the many cheeerzones with live dj's, confetti cannons, flares, megaphones and sirens really were next level from any other race I'd done.

Read all 12 Copenhagen Marathon Race Reviews →