ESOC/JWSOC/EYSOC 19.3.-23.3.2025

Welcome to Posio! We are excited to organize international ski orienteering competitions in Posio. It is a great honour to have received the most valuable ski orienteering competitions of this winter, and we want to thank IOF and the Finnish Orienteering Federation for this trust. Posio is a small and beautiful town in Finnish Lapland with 100% snow guarantee. The actual event will be a joint effort of all the townspeople. We wish everyone warmly welcome to Posio in 2025,” says Antti Häkämies, Event Director of ESOC 2025.