Organiser

Sollentuna Winter Marathons

Sollentuna Winter Marathons (SWM) is a winter race in Sollentuna, north of Stockholm, where much of the course runs on ice. Arena Edsvik is the event hub and Edsberg Castle forms the backdrop. On one Saturday in February runners take on Winter X 10K (solo and canicross) with up to about 6 km on ice, Winter 21K, a half marathon for solo runners, teams and canicross with up to 14 km on ice, and Winter Kids Run 1.5 km for children aged 12 and under. The organiser is the non-profit sports club Edsbäckens IF.