Join Icebug Frozen Lake Marathon 2025
The coolest marathon You'll ever run!
Find your inner Elsa in the Frozen Lake Marathon – a running experience like no other.
Take part in an ice cold adventure on the lake Tisleifjorden in Norway, located 819 meters above sea level. The ice covering the lake is about 80cm thick and carries 30 tons – or 577 Eliud Kipchoges.
Course details
The race consists of one or two 21,1 km laps on a course of 100% ice. A safe course is plotted by an assembled support team. The team monitors the course closely and the final course is laid out just days before the race start.
Start address: Tisleifjorden, Hemsedal, Norway
Finish address: Tisleifjorden, Hemsedal, Norway
Route map
Register
Registration closes on 05 April (104 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal info
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done Post-race meal info
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
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done Bag drop info
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done Toilets info
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done Dressing rooms info
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Frequently asked questions
When and where can I collect my BIB/race pack?
Friday 14:00 – 21:00 Race office at Oset Fjellshotel. Saturday (Race day) - from 09:00 – Race arena opens at Tisleifjorden.
How do I get to the race location?
The best way to get to the start is to reserve a seat on the official shuttle bus – operating between the official race hotel and the race arena. Parking availability will be highly limited by the race area. There are a few parking spaces located close to the arena. Please equip your car with studded tires if you intend to drive to the starting area.
Can I change the distance after I purchase a ticket?
Yes, you can.
What is the cancellation/refund policy for this event?
We do not offer a refund of the starting fee in case of injury or illness. It is not possible to transfer/sell your BIB to somebody else. We do allow you to change the distance.
Am I allowed to run with my dog?
Yes, we like dogs and they are welcome to participate and run in a leash.
Transportation to the race
There will be transport to the race arena and back to the hotel for the visitors at Oset Fjellhotel.
Studded shoes and clothing
The entire track is made of ice, so participants will need to wear studded shoes. Even with steel studs under your feet, there is never a 100% guarantee that you will not slip, so please take care. Since the race takes place in alpine terrain, the weather may be a bit unpredictable. We advise you to bring clothes for all types of weather conditions.
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
