Sea-Ice Marathon – Luleå

28 February 2027 – A running competition on natural ice in world class!
42km + 21km + 10 km + 5 km

On 28 February 2027, runners will come together to participate in the Sea-Ice Classic running marathon, covering a remarkable 42km, 21km, 10 km, or the 5 km run on pristine natural ice. The natural ice marathon is an addition to the Schaatsen Luleå program in collaboration with Explore Luleå.

The location of the Sea-Ice Classic Running marathon is undoubtedly one of the most impressive aspects of this event. Situated on the edge of the majestic Gulf of Bothnia, the frozen ice surface provides a beautiful backdrop for the participants. In this winter landscape, participants challenge themselves and achieve remarkable feats.

What truly sets this marathon apart is the fact that the entire course takes place on natural ice. Runners face the challenge of running a full marathon on the glistening ice expanse, surrounded by the vastness of the wintry landscape. The sound of crunching ice beneath their feet and the fresh winter air filling their lungs create an experience like no other.

Beyond the pure physical effort, the Sea-Ice Marathon is also an event never to be forgotten due to all these elements. Participants are encouraged and supported by fellow runners and the welcoming local community, creating a fantastic atmosphere.

Whether you are a seasoned marathon runner seeking a new challenge or an adventurous runner looking to enjoy both sport and nature, the Sea-Ice Running Marathon on natural ice promises to be an unforgettable experience. Join us and let yourself be enchanted by the beautiful surroundings while pushing your limits during this extraordinary marathon on the frozen Gulf of Bothnia.

Register now
sea-ice-marathon-2026

Sea ice Marathon is a collaboration between Explore Luleå and Schaatsen Luleå – Grand Prix competitions

Practical information

Below you can find the practical information for Sea Ice Marathon!

* Please check the website before the event for the latest information and/or updates regarding the Sea Ice Marathon.

Time and date
Event date: 28 February 2027

Start time 42KM: 10:00 AM

Start time 21, 10, 5km: 11.00 AM

Registration
The registration is binding, but you may give the bib number to someone else if you are prevented.
Registration closes 18:00 on 26 February 2027.
Post-registration can be made between 15:00-17:00 during BIB number pickup on  27 February 2026. Or on raceday from 09:00 before the start of the race.

Timekeeping and BIB number

You can collect your bib number on the following moments:

  • 26 February – Shake Out Run & BIB Number Pickup from 15:00 to 17:00

*Not able to pickup your BIB number on the date/time mentioned above? Let us know via email so we can arrange the BIB number pickup on the morning of the event.

Pick-up will take place in the Tentipi tent at the Southern Harbor Luleå. Make sure to arrive in time to get ready for the race.

For timing we work together with Racetimer which uses RFID technology. This technology identifies the competitors via a disposable chip integrated with the bib number.

Group booking / company
If you wish to make a group registration and to receive an invoice, email the name, date of birth, women’s or men’s class and phone number for all participants. Also email invoice details.
Mail: Info@sea-icemarathon.com

Travel package

The Sea Ice Marathon Travel package offers you the opportunity to experience fantastic winter activities in addition to your participation in the unique race on the frozen sea. Contact info@explorelulea.com for more information.

Track stretch
The start will take place on the ice outside the southern harbor area. The race is only on the ice rink. The race will consist of several laps around the ice rink.

The image just shows an example! Depending on the weather and ice conditions, the route may be different.

Catering point, beverage and buns
There will be two liquid stations with water and hot juice to choose from. You can also take a small bun (giffel) for quick energy. At the finish line you get a banana, cake and more drink.

Bag drop
It is possible to leave your bags in the large tipi tent on the ice outside the southern harbor area.
NOTE: Leaving stuff on own responsibility, we do not replace stolen or lost belongings.

Impression

Dressing
There is the possibility to change clothes in one of our tipi tents on the ice, but it is better to come changed as this is not a regular dressing room
NOTE: no shower facility.

Healthcare
We will have a doctor on site and the opportunity to transport injured runners to the southern harbor area on a scooter.

Award ceremony
Price in all four distances for placing first, second and third in women’s, men’s and youth class (under 18 years).

The award ceremony takes place approximately 10 minutes after the 3rd runner of the distance has crossed the finish line. There is a price distribution for each distance and it takes place at the tipi tent. Of course, we also raffle some prices and this only applies to participants who are on site.

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Contact EXPLORE LULEÅ for more information about the travel package

Contact ✉️