Rovaniemi 150 is a 150km ultra marathon in Rovaniemi, Finland. Distance: 150km. Elevation: 1,000m D+. Difficulty: brutal (Challenge Rating 51/100). DNF rate: 30%. Time limit: 72h. Surface: snow. Established 2011.
Rovaniemi 150
Rovaniemi, Lapland, Finland
"150km on the Arctic Circle. Sled-pulling at -35°C with Northern Lights."
A 150km self-supported Arctic ultra on the Arctic Circle.
The Course
A 150km winter ultra through Finnish Lapland, starting from Rovaniemi — the city on the Arctic Circle. The route follows frozen rivers, snow-covered forest trails, and reindeer herding paths through a landscape of birch and spruce. Runners pull sleds carrying survival gear through darkness that lasts 20+ hours per day in the Finnish winter. The terrain is flat — Lapland has no mountains — but the cold (-20°C to -30°C), the darkness, and the isolation create challenges that mountain races cannot replicate. Northern lights frequently illuminate the course, providing the most spectacular natural lighting of any race on earth.
rolling
loop
5
Runner Experience
Self-supported race — runners carry all supplies. Checkpoints for timing and safety only.
Intimate finish in a remote setting. The camaraderie of shared hardship creates deep bonds between finishers.
Race Day Weather
-15°C
-35° – -5°
70%
10%
Finnish Lapland winter — cold and dark.
Stats & Records
2011
30
Entry
€350
May
—
Lore & Trivia
Rovaniemi sits exactly on the Arctic Circle in Finnish Lapland — best known as the "official hometown of Santa Claus." The 150km winter ultra follows frozen rivers and snow-covered forest trails through a landscape of birch and spruce, illuminated by the northern lights. Temperatures routinely hit -25°C. Runners pull sleds with their survival equipment through darkness that lasts 20+ hours per day in the Finnish winter. The race is intimate — typically fewer than 50 starters — creating a community of cold-weather specialists who consider anything above -10°C balmy.
- ▸ Rovaniemi sits exactly on the Arctic Circle.
- ▸ Northern Lights are frequently visible during the race.
- ▸ Runners pull survival equipment on sleds through deep snow.
- ▸ Established in 2011.
- ▸ Total elevation gain: 1000m.
In Finnish Lapland at Christmas, you run in 20 hours of darkness. The northern lights are your only streetlamp.
Notable Editions
The Minus 30 Edition
Temperatures plummeted to -30°C, freezing water bottles solid within minutes and forcing runners to keep food inside their clothing to prevent it becoming inedible. Fewer than half the starters finished. Those who did earned arctic warrior status.
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Frequently Asked Questions
How long is Rovaniemi 150? +
Rovaniemi 150 is a 150km (150km) ultra marathon with 1,000m of elevation gain. The course is loop on snow terrain.
How hard is Rovaniemi 150? +
Rovaniemi 150 is rated brutal with a Challenge Rating of 51/100 (Challenging). The DNF rate is 30%. Runners have 72 hours to finish.
How do I enter Rovaniemi 150? +
Winter ultra experience. Entry costs €350. with a maximum of 50 starters.
What is the weather like at Rovaniemi 150? +
Average temperature is -15°C (range -35°C to -5°C) with 70% humidity and a 10% chance of rain. Finnish Lapland winter — cold and dark.
Are crew and pacers allowed at Rovaniemi 150? +
No crew access is permitted. Pacers are not allowed. Mandatory gear is required.
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