Copenhagen Half Marathon took place on Sun, Sep 20, 2026 in Copenhagen, Denmark. The main route is 21.1 km.
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- Date
- Sun, Sep 20, 2026
- Start
- Copenhagen 🇩🇰
- Distance
- 21.1 km
- Level
- Open to all
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Start freeThe Copenhagen Half Marathon is a fast, flat, and fully closed urban course known for its electric crowd and historic status as a record-breaking race.
What this race demands
The Copenhagen Half Marathon demands sustained aerobic output and running efficiency across a fast, flat urban 21.1 km course.
Aerobic Capacity
Running 21.1 km at a fast pace requires maintaining a high percentage of VO2 max and lactate threshold for over an hour.
Speed Endurance
The flat urban course profile removes major climbing interruptions, demanding relentless leg turnover and pacing discipline from start to finish.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
1:45–2:10
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Frequently asked questions
When is Copenhagen Half Marathon?
Copenhagen Half Marathon took place on Sun, Sep 20, 2026 in Copenhagen, Denmark.
How long is Copenhagen Half Marathon?
The main route is 21.1 km.
What does Copenhagen Half Marathon demand?
The Copenhagen Half Marathon demands sustained aerobic output and running efficiency across a fast, flat urban 21.1 km course.
Who is Copenhagen Half Marathon for?
Copenhagen Half Marathon is open to all participants.
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