Welcome to Swiss O Week 2026
Registration for Swiss O Week 2026 is open. The invitation / bulletin 1 is published here.
Main sponsor
Season's greetings!
23.12.2025 - Swiss O Week 2026 wishes you and your loved ones a Merry Christmas and a Happy New Year! We look forward to welcoming you in July 2026 to the cross-border destination of Portes du Soleil.
MapAnt maps
23.11.2025 - The Swiss O Week 2026 will take place exclusively in areas that have never been mapped before. There are no existing orienteering maps of any of the six stage areas.
Swiss O Week was invited at the 2025 Orienteering Festival
17.11.2025 - Last Saturday, the Swiss orienteering community gathered at Knie's Children's Zoo in Rapperswil for their traditional end-of-season celebration. Swiss O Week 2026 was invited as a guest and brought along prizes for the raffle as a gift.