Copenhagen Marathon
A pan-flat city loop through Copenhagen's most charming neighborhoods and royal landmarks.
Copenhagen, Denmark
Mid-May
42.195 km
30 m
~6,100 athletes
Course Highlights
- Nyhavn colorful harbor houses
- Tivoli Gardens
- The Little Mermaid statue
- Christiansborg Palace
- Faelledparken start and finish
The Course
The Copenhagen Marathon starts and finishes on Oster Alle near Faelledparken, one of the city's largest green spaces. Runners head south through the city center, passing the colorful townhouses of Nyhavn and the spires of Christiansborg Palace before looping through the trendy Vesterbro and Norrebro neighborhoods. The course is almost entirely flat, with only a handful of gentle bridge crossings adding negligible elevation.
Midway through the race the route swings past Tivoli Gardens and along the harborfront, where views of modern Copenhagen architecture contrast with centuries-old churches and royal residences. The wide, well-maintained roads keep congestion manageable and give runners plenty of room to settle into their pace. Danish spectators cluster at key intersections, and the atmosphere is friendly rather than overwhelming.
The closing kilometers return along the waterfront toward the iconic Little Mermaid statue before heading back to Oster Alle. The consistently flat terrain and cool Scandinavian spring weather make this course an excellent choice for runners chasing a personal best in a relaxed, European city-marathon setting.
History
The Copenhagen Marathon was first held in 1980 and has grown steadily into one of Scandinavia's most popular road races. Organized by Sparta Athletics, the event embraces Copenhagen's cycling-friendly culture by temporarily converting the city's wide boulevards into a runner's paradise for a single Sunday in May.
While smaller than the mega-marathons, Copenhagen's field of roughly 6,000 runners gives the race an intimate, community feel. The event has earned a reputation as a fast, well-organized race with enthusiastic local support, and it continues to attract an increasingly international field drawn by the flat profile and the chance to explore one of Europe's most livable cities on foot.
How to Train for Copenhagen
Embrace the flat
With virtually zero meaningful elevation change, Copenhagen rewards consistent, even pacing. Train on flat routes and practice locking into marathon pace for extended stretches. The biggest risk on a flat course is going out too fast and fading.
Prepare for wind exposure
Copenhagen sits on the coast and the course includes several exposed waterfront sections. Train in windy conditions and plan to tuck into groups when headwinds pick up. A few seconds per kilometer lost to wind can add up over 42 kilometers.
Dial in cool-weather gear
Mid-May in Copenhagen typically brings temperatures between 10 and 15 degrees Celsius. This is near-ideal marathon weather, but mornings can be chilly. Practice your race-day outfit in similar conditions and bring a disposable layer for the start.
Free training plans
Half marathon to marathon
A free 16-week plan to step up from the half to the full marathon: five runs a week and a long run that builds from 1h 40m to 3 hours.
16 weeksMarathon (16 weeks)
A free 16-week marathon plan: six runs a week, a long run that builds to 2h 45m, a recovery week every fourth week, a peak in week 13 and a three-week taper.
16 weeksMarathon (20 weeks)
A free 20-week marathon plan with a gentle build: five runs a week, a long run that grows to 3 hours, a recovery week every fourth week and a three-week taper.
20 weeksSub-4 hour marathon
A free 16-week plan to break 4 hours in the marathon: six runs a week, goal-pace sessions at 5:41 per km (9:09 per mile) and long runs to 3h 10m.
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