About
On 16 February 2025, runners will come together to participate in the Sea-Ice Classic running marathon, covering a remarkable 42km, 21km, 10-12km, or the 5-6 km on pristine natural ice.
Contact
E-mail: info@sea-icemarathon.com
Register
Register and let yourself be enchanted by the beautiful nature while pushing your limits during this extraordinary marathon on Sea Ice.