Embark on Norway's ultimate winter running challenge at the 2027 Polar Night Marathon, scheduled for January 9, 2027, in the Arctic city of Tromsø. Officially known as Mørketidsløpet, this event is the largest winter race in Norway, offering the extraordinary experience of running during the "Blue Hour"—the ethereal Arctic light that defines the polar night before the sun's return. As a proud member of AIMS, the marathon distance is officially control-measured and certified, attracting over 2,350 runners from 75 different nations who seek a world-class race in one of the planet's most extreme environments.
Athletes can choose from four distinct distances to suit their experience level: the flagship Ishavskraft Marathon, the Polar Night Half Marathon, the Mørketidsmila (10km), and the Mørketidstrimen (5km). The course is a visual masterpiece, illuminated by thousands of flickering candles and sparkling city lights that cut through the midwinter darkness. While the physical challenge is significant, the reward is incomparable—runners often find themselves competing under the magnificent Northern Lights as they dance across the dark sky, supported by a local crowd that lights up the route with incredible warmth and applause.
Beyond the technical specs of the race, the 2027 Polar Night Marathon is a deep immersion into Arctic magic. Organized by the Midnight Sun Marathon Foundation, the event is celebrated for its professional standards and the unique community spirit that fills the streets of Tromsø. Every finisher receives a specially designed medal, a trophy of endurance against the elements. Whether you are an elite runner looking for a unique addition to your marathon portfolio or a traveler seeking a memory for life, this race is an experience out of the ordinary. Registration is now open—prepare to run where the light meets the dark.
Jan 09, 2027
Distance — 42.2K
Type — Running
13:00
€115.00
Jan 09, 2027
Distance — 21.1K
Type — Running
15:00
€60.00
Jan 09, 2027
Distance — 10 km
Type — Running
15:15
€50.00
Jan 09, 2027
Distance — 5 km
Type — Running
15:30
€35.00
These values represent the 3-year monthly averages for January in Tromsø.
Learn more about the host city, Tromsø.
Tromsø is a city of around 78,000 people (2023) in the very northernmost part of Norway. It is almost 350 km north of the Arctic Circle and is one of the best places to view the spectacular Northern Lights in winter. Tromsø is a surprise to most visitors: Here you find art, history, sophistication, good food and infamous nightlife in a bustling, tiny city. All of it, though, is surrounded by spectacular scenery that is visible from everywhere in town.
Read more launchExplore other exciting events happening in this same region.
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
Read more
Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
Read more
Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
Read more
Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
Read more